2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile

2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile Structure
CAS No.
1159977-31-7
Chemical Name:
2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile
Synonyms
Darifenacin Cyano IMpurity;Darifenacin Cyano t-BOC Impurity;2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile;tert-butyl 3-[cyano(diphenyl)methyl]pyrrolidine-1-carboxylate;3-(Cyanodiphenylmethyl)-1-pyrrolidinecarboxylic acid t-butyl ester;3-(CyanodiphenylMethyl)-1-pyrrolidinecarboxylic Acid 1,1-DiMethylethyl Ester;1-Pyrrolidinecarboxylic acid, 3-(cyanodiphenylmethyl)-, 1,1-dimethylethyl ester
CBNumber:
CB72487093
Molecular Formula:
C23H26N2O2
Molecular Weight:
362.46
MOL File:
1159977-31-7.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:44:02

2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile Properties

Boiling point 488.2±25.0 °C(Predicted)
Density 1.135±0.06 g/cm3(Predicted)
solubility soluble in Dichloromethane, Ethyl Acetate, Methanol
pka -2.60±0.40(Predicted)
form Foam
color Brown

2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile Chemical Properties,Uses,Production

Chemical Properties

Brown Foam

Uses

2,2-Diphenyl 2-(1-Boc-3-pyrrolidinyl)acetonitrile is an intermediate used in the preparation of Darifenacin (D193400).

2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

2,2-Diphenyl-2-(1-Boc-3-pyrrolidinyl)acetonitrile 3-(CyanodiphenylMethyl)-1-pyrrolidinecarboxylic Acid 1,1-DiMethylethyl Ester Darifenacin Cyano IMpurity 3-(Cyanodiphenylmethyl)-1-pyrrolidinecarboxylic acid t-butyl ester Darifenacin Cyano t-BOC Impurity tert-butyl 3-[cyano(diphenyl)methyl]pyrrolidine-1-carboxylate 1-Pyrrolidinecarboxylic acid, 3-(cyanodiphenylmethyl)-, 1,1-dimethylethyl ester 1159977-31-7 Intermediates & Fine Chemicals Pharmaceuticals Aromatics Heterocycles