Dimethylformamide → HCID 20571556, compound

HRID 1577062Notes

Reaction equation

[C:1]([C:3]1[CH:8]=[C:7]([CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])[CH:6]=[CH:5][C:4]=1[O:14][C:15](=[O:29])[C:16]1[CH:21]=[CH:20][C:19]([O:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])=[C:18](Br)[CH:17]=1)#[N:2].[CH3:30][N:31](C)C=O>>[C:1]([C:3]1[CH:8]=[C:7]([CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])[CH:6]=[CH:5][C:4]=1[O:14][C:15](=[O:29])[C:16]1[CH:21]=[CH:20][C:19]([O:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])=[C:18]([C:30]#[N:31])[CH:17]=1)#[N:2]

Participants

Reactant 2

HCID 6228Dimethylformamide

HCID 20571551HCID 20571551, compound

Product 1

HCID 20571556HCID 20571556, compound

Procedure

9.3 g (0.020 mol) of the (2'-cyano-4'-n-pentylphenyl)-3-bromo-4-n-pentyloxybenzoate prepared in Step VI was reacted with cuprous cyanide and N,N-dimethylformamide to yield 3.0 g of purified (2'-cyano-4'-n-pentylphenyl)-3-cyano-4-n-pentyloxybenzoate. The yield was calculated to be 36.7%.

Sources & evidence

ORD record: ord-7fc27182bee54b139661084dde311ef2
Source dataset: uspto-grants-1981_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04287085

Reaction notes

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