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[ CAS No. 57356-66-8 ] {[proInfo.proName]}

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3d Animation Molecule Structure of 57356-66-8
Chemical Structure| 57356-66-8
Chemical Structure| 57356-66-8
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Product Details of [ 57356-66-8 ]

CAS No. :57356-66-8 MDL No. :MFCD27925725
Formula : C8H11N3O Boiling Point : -
Linear Structure Formula :- InChI Key :DUIMWXDLDBNUFD-UHFFFAOYSA-N
M.W : 165.19 Pubchem ID :13098183
Synonyms :

Calculated chemistry of [ 57356-66-8 ]

Physicochemical Properties

Num. heavy atoms : 12
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.5
Num. rotatable bonds : 1
Num. H-bond acceptors : 3.0
Num. H-bond donors : 0.0
Molar Refractivity : 47.76
TPSA : 38.25 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : No
P-gp substrate : No
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.76 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.85
Log Po/w (XLOGP3) : 0.77
Log Po/w (WLOGP) : -0.07
Log Po/w (MLOGP) : -0.1
Log Po/w (SILICOS-IT) : 0.99
Consensus Log Po/w : 0.69

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 1.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -1.65
Solubility : 3.67 mg/ml ; 0.0222 mol/l
Class : Very soluble
Log S (Ali) : -1.15
Solubility : 11.6 mg/ml ; 0.0702 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -1.83
Solubility : 2.44 mg/ml ; 0.0148 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.79

Safety of [ 57356-66-8 ]

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

Application In Synthesis of [ 57356-66-8 ]

* 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.

  • Upstream synthesis route of [ 57356-66-8 ]
  • Downstream synthetic route of [ 57356-66-8 ]

[ 57356-66-8 ] Synthesis Path-Upstream   1~6

  • 1
  • [ 110-91-8 ]
  • [ 1722-12-9 ]
  • [ 57356-66-8 ]
YieldReaction ConditionsOperation in experiment
79% With 1-methyl-3-(2-pyridinyl)-3,4,5,6-tetrahydropyrimidin-3-ium hexafluorophosphate; potassium <i>tert</i>-butylate; palladium diacetate In 1,2-dimethoxyethane at 100℃; for 0.666667 h; Microwave irradiation General procedure: The Buchwald–Hartwig amination reaction under microwave irradiation was conducted in a CEM Discover apparatus. A 10-mL Teflon vessel was charged with 1.0 mmol of hetero-aryl halide, 3.0 mmol of amine, 2.0 of mmol base, 0.05 mmol of Pd(OAc)2 , 0.10 mmol of LHX, and 2.0 mL of solvent. The mixture was irradiated at 150 W at 100 °C for the specified time and then allowed to cool. The reaction mixture was extracted 3 times with diethyl ether, and the combined organic extracts were washed with water, dried (MgSO4) , and evaporated to dryness. Purification of the residue by flash chromatography on silica gel afforded the pure products.
79% With potassium carbonate In N,N-dimethyl-formamide for 24 h; To a solution of morpholine 5a (3.63 mL, 42 mmol) in DMF (50 mL), K2CO3 (5.8 g, 42 mmol) was added; after 20 min stirring, 2-chloropyrimidine (4.0 g,35 mmol) was added. The reaction mixture was stirred for 24 h, the solvent was removed in vacuo, the residue was purified by column chromatography (elution with ethyl acetate—hexane, 1 : 1).
12% With (2-mesityl-1H-inden-3-yl)dicyclohexyl phosphine; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate In 1,2-dimethoxyethane at 120℃; for 24 h; Inert atmosphere General procedure: Pd(dba)2/1-catalyzed amination of aryl halides: An oven-dried Schlenk tube equipped with a magnetic stirring bar was charged with Pd(dba)2 (5.8 mg, 0.010 mmol), ligand 1 (8.6 mg, 0.020 mmol) and tBuONa (134 mg, 1.4 mmol). The flask was capped with a rubber septum, evacuated, and then flushed with argon. This cycle was repeated three times. Amine (1.2 mmol), aryl halide (1.0 mmol) and DME (4 mL) were then successively added by syringe. The tube was stirred at room temperature for several minutes and then placed into a preheated oil bath (120 °C) for the time period as indicated in tables. After completion of reaction as judged by GC analysis, the reaction tube was allowed to cool to room temperature and the reaction mixture was adsorbed onto silica gel, and then purified by column chromatography (hexane/ethyl acetate as eluent) to afford the desired product.
Reference: [1] European Journal of Organic Chemistry, 2016, vol. 2016, # 36, p. 5957 - 5963
[2] ChemSusChem, 2013, vol. 6, # 8, p. 1455 - 1460
[3] Journal of Organic Chemistry, 2017, vol. 82, # 7, p. 3741 - 3750
[4] Turkish Journal of Chemistry, 2015, vol. 39, # 1, p. 121 - 129
[5] Russian Chemical Bulletin, 2014, vol. 63, # 6, p. 1350 - 1358[6] Izv. Akad. Nauk, Ser. Khim., 2014, # 6, p. 1350 - 1358
[7] Journal of Organometallic Chemistry, 2012, vol. 706-707, p. 99 - 105
[8] Journal of the Chemical Society, 1954, p. 1190,1192
[9] European Journal of Medicinal Chemistry, 2017, vol. 136, p. 270 - 282
  • 2
  • [ 1345837-69-5 ]
  • [ 57356-66-8 ]
Reference: [1] Organic Letters, 2011, vol. 13, # 23, p. 6232 - 6235
  • 3
  • [ 110-91-8 ]
  • [ 4595-60-2 ]
  • [ 57356-66-8 ]
Reference: [1] ChemSusChem, 2013, vol. 6, # 8, p. 1455 - 1460
  • 4
  • [ 110-91-8 ]
  • [ 4595-59-9 ]
  • [ 57356-66-8 ]
Reference: [1] Bioorganic and Medicinal Chemistry, 2007, vol. 15, # 4, p. 1586 - 1605
  • 5
  • [ 110-91-8 ]
  • [ 201230-82-2 ]
  • [ 4595-60-2 ]
  • [ 562101-40-0 ]
  • [ 57356-66-8 ]
Reference: [1] Organic Letters, 2014, vol. 16, # 16, p. 4296 - 4299
  • 6
  • [ 110-91-8 ]
  • [ 1722-12-9 ]
  • [ 64-17-5 ]
  • [ 57356-66-8 ]
Reference: [1] Journal of the Chemical Society, 1954, p. 1190,1192
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