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Cycloadditions of Diazoalkanes to 1‐Alkenes
Author(s) -
Huisgen Rolf,
Koszinowski Johannes,
Ohta Akihiro,
Schiffer Reinhard
Publication year - 1980
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198002021
Subject(s) - simple (philosophy) , chemistry , computational chemistry , philosophy , epistemology
Unchartered areas on the map of cycloadditions are becoming rarer and rarer. The hitherto neglected title reaction has now been studied with simple model systems; MO calculations are confirmed by the experimentally discovered formation of 3‐substituted 1‐pyrazolines (R = H, n ‐butyl, benzyl).