Ethyl L-valinate hydrochloride → HCID 59524415, compound

HRID 658768Notes

Reaction equation

HRID 658768 reaction equation
[Si:1]([O:8][C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[CH:12]=O)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].Cl.[NH2:18][C@@H:19]([CH:25]([CH3:27])[CH3:26])[C:20]([O:22][CH2:23][CH3:24])=[O:21]>>[Si:1]([O:8][C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[CH2:12][NH:18][C@@H:19]([CH:25]([CH3:27])[CH3:26])[C:20]([O:22][CH2:23][CH3:24])=[O:21])([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 87181Ethyl L-valinate hydrochlorideHCID 112071113-(t-Butyldimethylsilyloxy)benzaldehyde

Product 1

HCID 59524415HCID 59524415, compoundYield 97%

Procedure

Prepared as in Example 12-1b from 3-(tert-butyldimethylsilyloxy)benzaldehyde (Example 12-1c) and (S)-ethyl 2-amino-3-methylbutanoate hydrochloride. Yield 97%, colorless liquid. MS 352 (MH+).

Sources & evidence

ORD record
ord-b0421272c64f4ce0a93594a0c26e2c59
Source dataset
uspto-grants-2011_12
Patent number
US08076491B2

Reaction notes

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