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Updated: May 26, 2026

Preparation of N-(2-alkoxyvinyl)sulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines
Published on: January 3, 2018
(S)-Methyl 3-(3,4-dimeth-oxy-phen-yl)-2-[2-(diphenyl-phosphan-yl)benzamido]-propano-ate
Abstract:
Mol-ecules of the title compound, C(31)H(30)NO(5)P, show a sttagered conformation about the C-C bond joining the dimeth-oxy-benzene group to the chiral centre, with the dimeth-oxy-benzene ring gauche to the amide group and anti to the ester group. In the crystal, weak inter-molecular N-H⋯O and C-H⋯O hydrogen bonds form layers parallel to (110).
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