L-(+)-Cysteine → HCID 20095552, compound

HRID 1770215Notes

Reaction equation

HRID 1770215 reaction equation
[O:1]([CH:5]([CH3:16])[CH2:6][O:7][C:8]1[CH:15]=[CH:14][CH:13]=[CH:12][C:9]=1[CH:10]=O)[N+:2]([O-:4])=[O:3].[NH2:17][C@H:18]([C:21]([OH:23])=[O:22])[CH2:19][SH:20]>>[C:21]([CH:18]1[CH2:19][S:20][CH:10]([C:9]2[CH:12]=[CH:13][CH:14]=[CH:15][C:8]=2[O:7][CH2:6][CH:5]([O:1][N+:2]([O-:4])=[O:3])[CH3:16])[NH:17]1)([OH:23])=[O:22]

Participants

3

Reactant 2

HCID 5862L-(+)-CysteineHCID 20095526HCID 20095526, compound

Product 1

HCID 20095552HCID 20095552, compoundYield 30%

Procedure

Prepared from 2-(2-nitroxypropoxy)benzaldehyde and cysteine as described in Example XVI. Yield: 30%. Empirical formula: C13H16N2O6S. Molecular weight: 328. Melting point: 127°-130° C.

Sources & evidence

ORD record
ord-5dd52794a5d54766b0352358289dec69
Source dataset
uspto-grants-1995_01
Patent number
US05385922

Reaction notes

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