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Details
As sulfur-containing compounds inactivate hydrogenation catalysts, Z has to be removed with strong acids, e.g. HBr in acetic acid. The S-benzyl group can only be cleaved applying very harsh conditions as sodium in liquid ammonia or HF at 20°C (Sakakibara), which may induce β-elimation yielding dehydroalanine residues.
Catalog Number
C-1380
Molecular Formula
C₁₈H₁₉NO₄S
Relative Molecular Mass
345.42
CAS Registry Number
[3257-18-9]
EINECS Number
221-855-8
Storage Conditions
RT
Links / Documents:
Product citations
V.du Vigneaud et al.,
J. Am. Chem. Soc.,
75,
4879 (1953)
