Premium
Untersuchungen an Diazoverbindungen und Aziden, XXXVII. Diazogruppen‐Übertragung auf 2,3‐Diphenylthiiren‐1,1‐dioxid mit Diazoalkanen
Author(s) -
Regitz Manfred,
Mathieu Bernd
Publication year - 1980
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19801130443
Subject(s) - chemistry , diazo , medicinal chemistry
Investigations on Diazo Compounds and Azides, XXXVII. Diazo Group Transfer onto 2,3‐Diphenylthiirene 1,1‐Dioxide with Diazoalkanes The thiirene 1,1‐dioxide 6 reacts with diazoalkanes ( 2a – d ) not only under diazo group transfer to give 9a or 10b and c but also under loss of sulfur dioxide to form pyrazoles ( 11b, c and 8d ). The bicycles 7 are intermediates of both reactions.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom