2,6-Dimethyl-3-cyano-5-methoxycarbonyl-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine

Base Information

Chemical Name:2,6-Dimethyl-3-cyano-5-methoxycarbonyl-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine
CAS No.:100507-47-9
Molecular Formula:C₁₇H₁₆F₂N₂O₃
Molecular Weight:334.322
Hs Code.:
DSSTox Substance ID:DTXSID40905560

Synonyms:BRN 4269435;2,6-Dimethyl-3-cyano-5-methoxycarbonyl-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine;100507-47-9;3-Pyridinecarboxylic acid, 1,4-dihydro-5-cyano-4-(2-(difluoromethoxy)phenyl)-2,6-dimethyl-, methyl ester;DTXSID40905560;C17H16F2N2O3;C17-H16-F2-N2-O3;methyl 5-cyano-4-[2-(difluoromethoxy)phenyl]-2,6-dimethyl-1,4-dihydropyridine-3-carboxylate;LS-130830

Suppliers and Price of 2,6-Dimethyl-3-cyano-5-methoxycarbonyl-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 5 raw suppliers

Chemical Property of 2,6-Dimethyl-3-cyano-5-methoxycarbonyl-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine

Chemical Property:

Vapor Pressure:7.32E-08mmHg at 25°C
Boiling Point:437.7°Cat760mmHg
Flash Point:218.5°C
Density:1.29g/cm³
XLogP3:3.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:5
Exact Mass:334.11289870
Heavy Atom Count:24
Complexity:619

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(C(=C(N1)C)C(=O)OC)C2=CC=CC=C2OC(F)F)C#N

Technology Process of 2,6-Dimethyl-3-cyano-5-methoxycarbonyl-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine

There total 1 articles about 2,6-Dimethyl-3-cyano-5-methoxycarbonyl-4-(2-difluoromethoxyphenyl)-1,4-dihydropyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 45.0%

: 1118-61-2
3-Aminocrotononitrile

: 71653-64-0
o-difluoromethoxybenzaldehyde

: 14205-39-1
methyl 3-aminocrotonate

: 100507-47-9
2,6-dimethyl-3-cyano-4-(2'-difluoromethoxyphenyl)-5-methoxycarbonyl-1,4-dihydropyridine

Guidance literature:: In acetic acid; for 2h; Heating;
DOI:10.1007/BF00766335

Reference yield: 33.0%

: 100507-47-9
2,6-dimethyl-3-cyano-4-(2'-difluoromethoxyphenyl)-5-methoxycarbonyl-1,4-dihydropyridine

: 92638-16-9
2-methyl-3-cyano-4-(2'-difluoromethoxyphenyl)-5-oxo-1,4,5,7-tetrahydrofuro<3,4-b>pyridine

Guidance literature:: With N-Bromosuccinimide; In chloroform; for 0.5h; Heating;
DOI:10.1007/BF00764614

Reference yield:

: 100507-47-9
2,6-dimethyl-3-cyano-4-(2'-difluoromethoxyphenyl)-5-methoxycarbonyl-1,4-dihydropyridine

: 126335-09-9
4-(2-Difluoromethoxy-phenyl)-2-methyl-5-oxo-5,7-dihydro-furo[3,4-b]pyridine-3-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 33 percent / N-bromosuccinimide (NBS) / CHCl₃ / 0.5 h / Heating

2: 74 percent / 3 N nitric acid / 1 h / 70 - 80 °C

With N-Bromosuccinimide; nitric acid; In chloroform;
DOI:10.1007/BF00764614