Acetaldehyde → HCID 57667073, compound

HRID 600850Notes

Reaction equation

HRID 600850 reaction equation
[C:1]([O:5][C:6]([N:8]1[C:12]([CH3:21])([CH2:13][NH:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[CH2:11][O:10][C:9]1([CH3:23])[CH3:22])=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH:24](=O)[CH3:25]>>[C:1]([O:5][C:6]([N:8]1[C:12]([CH2:13][N:14]([CH2:24][CH3:25])[C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=2)([CH3:21])[CH2:11][O:10][C:9]1([CH3:23])[CH3:22])=[O:7])([CH3:4])([CH3:2])[CH3:3]

Participants

3

Reactant 2

HCID 177AcetaldehydeHCID 57666994(RS)-2,2,4-trimethyl-4-phenylaminomethyl-oxazolidine-3-carboxylic acid tert-butyl ester

Product 1

HCID 57667073HCID 57667073, compound

Procedure

In analogy to example 1.b (RS)-2,2,4-trimethyl-4-phenylaminomethyl-oxazolidine-3-carboxylic acid tert-butyl ester was reacted with acetaldehyde to give (RS)-4-[(ethyl-phenyl-amino)-methyl]-2,2,4-trimethyl-oxazolidine-3-carboxylic acid tert-butyl ester. Colourless oil. MS (ISP): 349.5 ([M+H]+).

Sources & evidence

ORD record
ord-8ef82049cf4c48eaa30b33b797b29a9e
Source dataset
uspto-grants-2011_03
Patent number
US07902238B2

Reaction notes

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