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[ CAS No. 101257-38-9 ]

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Chemical Structure| 101257-38-9
Chemical Structure| 101257-38-9
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Product Details of [ 101257-38-9 ]

CAS No. :101257-38-9 MDL No. :MFCD00614363
Formula : C4H5N3OS Boiling Point : -
Linear Structure Formula :- InChI Key :N/A
M.W :143.17 g/mol Pubchem ID :-
Synonyms :

Safety of [ 101257-38-9 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P280-P305+P351+P338-P310 UN#:N/A
Hazard Statements:H302-H315-H319-H332-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 101257-38-9 ]

  • Downstream synthetic route of [ 101257-38-9 ]

[ 101257-38-9 ] Synthesis Path-Downstream   1~6

  • 2
  • [ 101257-38-9 ]
  • [ 98-09-9 ]
  • [ 99185-90-7 ]
YieldReaction ConditionsOperation in experiment
With pyridine; ethanol
  • 3
  • [ 101257-38-9 ]
  • [ 1225430-40-9 ]
  • C46H44ClN3O7S [ No CAS ]
YieldReaction ConditionsOperation in experiment
With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In water; N,N-dimethyl-formamide at 20℃; Inert atmosphere;
  • 4
  • [ 1254073-60-3 ]
  • [ 101257-38-9 ]
YieldReaction ConditionsOperation in experiment
Stage #1: 1,1-dimethylethyl 2-(1,3-thiazol-4-ylcarbonyl)hydrazinecarboxylate With hydrogenchloride In 1,4-dioxane at 20℃; for 18h; Stage #2: With ammonia In dichloromethane 1 ,1-Dimethylethyl 2-(1 ,3-thiazol-4-ylcarbonyl)hydrazinecarboxylate (I64) (1.378 g, 5.66 mmol) was dissolved in 1 ,4-dioxane (15 ml.) and to this was added 4M HCI in 1 ,4-dioxane (14.16 ml_, 56.6 mmol). The solution was then stirred at room temperature for 18 hours. The solvent was then evaporated in vacuo and the remaining residue was loaded onto an SCX cartridge and washed with methanol before being eluted with 2M NH3 in DCM. The solution was then evaporated in vacuo to yield the product in 0.784 g. 1H NMR (400 MHz; CDCI3) δ 8.78 (1 H,d), 8.47 (1 H, broad s), 8.21 ( 1 H,d), 4.10 (2H, broad s).
  • 6
  • [ 101257-38-9 ]
  • (1-phenyl-propylidene)-<i>p</i>-tolyl-amine [ No CAS ]
  • 4-(5-phenyl-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thiazole [ No CAS ]
YieldReaction ConditionsOperation in experiment
76% In butan-1-ol at 108℃; for 72h;
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