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[ CAS No. 1245782-69-7 ] {[proInfo.proName]}

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Chemical Structure| 1245782-69-7
Chemical Structure| 1245782-69-7
Structure of 1245782-69-7 * Storage: {[proInfo.prStorage]}
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Product Details of [ 1245782-69-7 ]

CAS No. :1245782-69-7 MDL No. :MFCD16883061
Formula : C10H16N4O2 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 224.26 Pubchem ID :-
Synonyms :

Safety of [ 1245782-69-7 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 1245782-69-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1245782-69-7 ]

[ 1245782-69-7 ] Synthesis Path-Downstream   1~51

  • 2
  • [ 1245782-69-7 ]
  • [ 1293995-51-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: phosphoric acid / 20 °C
  • 3
  • [ 1245782-69-7 ]
  • [ 1293995-52-4 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 4
  • [ 1245782-69-7 ]
  • [ 1293995-53-5 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 5
  • [ 1245782-69-7 ]
  • [ 1293996-26-5 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane
  • 6
  • [ 1245782-69-7 ]
  • [ 1293996-53-8 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C
  • 7
  • [ 1245782-69-7 ]
  • [ 1293995-54-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 8
  • [ 1245782-69-7 ]
  • [ 1259294-58-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: trifluoroacetic acid / dichloromethane 2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 3: trifluoroacetic acid / dichloromethane
  • 9
  • [ 1245782-69-7 ]
  • [ 1293995-48-8 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 10
  • [ 1245782-69-7 ]
  • [ 1293995-50-2 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 11
  • [ 1245782-69-7 ]
  • [ 1294041-36-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 12
  • [ 1245782-69-7 ]
  • [ 1294041-37-4 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 13
  • [ 1245782-69-7 ]
  • [ 1294041-38-5 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 14
  • [ 1245782-69-7 ]
  • [ 1294041-40-9 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 15
  • [ 1245782-69-7 ]
  • [ 1293995-56-8 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 16
  • [ 1245782-69-7 ]
  • [ 1294041-41-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 17
  • [ 1245782-69-7 ]
  • [ 1294041-42-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 18
  • [ 1245782-69-7 ]
  • [ 1294041-44-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 19
  • [ 1245782-69-7 ]
  • [ 1294041-45-4 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 20
  • [ 1245782-69-7 ]
  • [ 1293995-62-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 21
  • [ 1245782-69-7 ]
  • [ 1294041-46-5 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 22
  • [ 1245782-69-7 ]
  • [ 1293995-65-9 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane
  • 23
  • [ 1245782-69-7 ]
  • [ 1293995-57-9 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 24
  • [ 1245782-69-7 ]
  • [ 1293996-27-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane
  • 25
  • [ 1245782-69-7 ]
  • [ 1293995-58-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 26
  • [ 1245782-69-7 ]
  • [ 1293995-59-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 7 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C 7: triethylamine; lithium hydroxide / dichloromethane
  • 27
  • [ 1245782-69-7 ]
  • [ 1293995-60-4 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 28
  • [ 1245782-69-7 ]
  • [ 1293995-61-5 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 29
  • [ 1245782-69-7 ]
  • [ 1293995-63-7 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: 20 °C
  • 30
  • [ 1245782-69-7 ]
  • [ 1293995-64-8 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: hydrogenchloride / 20 °C
  • 31
  • [ 1245782-69-7 ]
  • [ 1293995-66-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere 3: trifluoroacetic acid / dichloromethane 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 5: trifluoroacetic acid / dichloromethane 6: 20 °C
  • 32
  • [ 1245782-69-7 ]
  • [ 1251002-97-7 ]
YieldReaction ConditionsOperation in experiment
49% With NBS In acetonitrile at 0 - 20℃; tert-butyl 3-bromo-6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-5(4H)-carboxylate (8a) To a solution of 7a (13.4 g, 0.06 mol) in CH3CN (150 mL) was added NBS (12.8 g, 0.072 mol) at 0 oC, and the mixture was stirred overnight at room temperature. The solution was concentrated under reduced pressure and purified by column chromatography (hexanes/EtOAc = 5/1) to obtain 8a (8.9 g, 49%) as a yellow solid. 1H NMR (CDCl3, 400 MHz): δ 1.48 (s, 9H), 3.89 (t, J = 5.2 Hz, 2H), 4.38 (t, J = 5.2 Hz, 2H), 4.57 (s, 2H).
35% With NBS In acetonitrile at 60℃; for 12h;
With NBS In acetonitrile at 0 - 20℃; for 17h; 1 Step 1: Preparation of Compound A1-2 Compound A1-1 (1 g, 4.46 mmol) was dissolved in acetonitrile (15 mL), and N-bromosuccinimide (700 mg) was added to it under ice bath. After the addition was completed, the system was stirred at 0 °C for 1 h, and then The temperature was slowly raised to room temperature and stirred for 16 h. The system was directly concentrated to obtain a crude product, which was purified by silica gel column chromatography (ethyl acetate/petroleum ether (v/v)=0-60%; flow rate: 40 mL/min) to obtain the target compound A1-2.
  • 33
  • [ 1245782-69-7 ]
  • (R)-3-amino-4-(2,4,5-trifluorophenyl)-1-(6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazin-5(4H)-yl)butan-1-one fumaric acid [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: trifluoroacetic acid / dichloromethane 2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C 3: trifluoroacetic acid / dichloromethane 4: 20 °C
  • 34
  • [ 1245782-69-7 ]
  • [ 1293995-82-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 35
  • [ 1245782-69-7 ]
  • [ 1293995-83-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 36
  • [ 1245782-69-7 ]
  • [ 1293995-84-2 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 37
  • [ 1245782-69-7 ]
  • [ 1293995-85-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 38
  • [ 1245782-69-7 ]
  • [ 1293995-86-4 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 39
  • [ 1245782-69-7 ]
  • C17H22N4O3 [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 40
  • [ 1245782-69-7 ]
  • [ 1293995-88-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 41
  • [ 1245782-69-7 ]
  • [ 1293995-89-7 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 42
  • [ 1245782-69-7 ]
  • [ 1293995-90-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 43
  • [ 1245782-69-7 ]
  • [ 1293995-91-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 44
  • [ 1245782-69-7 ]
  • [ 1293995-92-2 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 45
  • [ 1245782-69-7 ]
  • [ 1293995-93-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / 1,4-dioxane; water / Reflux; Inert atmosphere
  • 46
  • [ 1245782-69-7 ]
  • [ 1293995-94-4 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere
  • 47
  • [ 1245782-69-7 ]
  • [ 1293995-95-5 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere
  • 48
  • [ 1245782-69-7 ]
  • [ 1293995-96-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-Bromosuccinimide / acetonitrile / 0 - 20 °C 2: tetrakis(triphenylphosphine) palladium(0) / toluene / Reflux; Inert atmosphere
  • 49
  • [ 24424-99-5 ]
  • 4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine [ No CAS ]
  • [ 1245782-69-7 ]
YieldReaction ConditionsOperation in experiment
85% With triethylamine In dichloromethane at 20℃; for 4h;
  • 50
  • [ 1305336-09-7 ]
  • [ 1245782-69-7 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: palladium(II) hydroxide; hydrogen / methanol / 50 °C 2: triethylamine / dichloromethane / 4 h / 20 °C
  • 51
  • [ 1245782-69-7 ]
  • [ 1575612-69-9 ]
YieldReaction ConditionsOperation in experiment
32% With N-chloro-succinimide In acetonitrile at 60℃; for 12h;
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