FRAGMENTATION OF NITRILE OXIDES WITH TRIETHYLAMINE

DOI: 10.1016/S0040-4039(00)88346-X

Source and publish data:

Tetrahedron Letters p. 4377 - 4380 (1983)

Update date:2022-08-04

Topics:

Authors:

Caramella, P.

Corsaro, A.

Compagnini, A.

Albini, Marinone F.

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Article abstract of DOI:10.1016/S0040-4039(00)88346-X

The formation of 1,2,4-oxadiazoles is frequently observed as a side reaction in cyclo additions with nitrile oxides generated in situ and follows from a fragmentation induced by Et3N.This latter is oxidized to N,N-diethylvinylamine, which is trapped as a cycloadduct.

Full text of DOI:10.1016/S0040-4039(00)88346-X

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