Benzoic acid, 3-cyano-, methyl ester → 3-(3-Cyano-phenyl)-3-oxo-propionic acid tert-butyl ester

HRID 1266758

Reaction equation

HRID 1266758 reaction equation
[C:1]([C:3]1[CH:4]=[C:5]([CH:10]=[CH:11][CH:12]=1)[C:6]([O:8]C)=O)#[N:2].[C:13]([O:16][C:17]([CH3:20])([CH3:19])[CH3:18])(=[O:15])[CH3:14].[Li]>>[C:17]([O:16][C:13](=[O:15])[CH2:14][C:6]([C:5]1[CH:10]=[CH:11][CH:12]=[C:3]([C:1]#[N:2])[CH:4]=1)=[O:8])([CH3:20])([CH3:19])[CH3:18]

Participants

3

Reactant 2

HCID 83554Benzoic acid, 3-cyano-, methyl esterHCID 86586795Lithium Tert-butyl Acetate

Product 1

HCID 695928893-(3-Cyano-phenyl)-3-oxo-propionic acid tert-butyl ester

Procedure

The title compound was prepared from methyl 3-cyanobenzoate [CAS-No. 13531-48-1] by treatment with lithium tert.-butyl acetate according to general procedure K (method b). Obtained as a light brown oily semisolid.

Workup

  1. customObtained as a light brown oily semisolid

Sources & evidence

ORD record
ord-d0ecf21e24d34a0d97700b83f8d24715
Source dataset
uspto-grants-2003_04
Patent number
US06548495B2

Linked notes

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