A convenient protective method for the 7-amino function on a cephem derivative in Wittig vinylation

DOI: 10.1016/0040-4039(94)88521-4

Source and publish data:

Tetrahedron Letters p. 9601 - 9604 (1994)

Update date:2022-08-04

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Authors:

Katsura, Yousuke

Aratani, Matsuhiko

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Article abstract of DOI:10.1016/0040-4039(94)88521-4

A novel preparative pathway for diphenylmethyl 7 β-amino-3-vinylceph-3-em-4 carboxylate from 3-chloromethyl derivative is described. As a convenient protecting group for the 7-amino function in a Wittig reaction, six membered azine derivatives incorporati

Full text of DOI:10.1016/0040-4039(94)88521-4

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