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The Reaction of Dimethyl 10‐Oxo‐3,6‐hexanooxepine‐4,5‐dicarboxylate with Sodium Methoxide/Methanol − A Reinvestigation
Author(s) -
Tochtermann Werner,
Panitzsch Torsten,
Wolff Christian,
Peters EvaMaria,
Peters Karl,
von Schnering Hans Georg
Publication year - 1998
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/(sici)1099-0690(199803)1998:3<507::aid-ejoc507>3.0.co;2-2
Subject(s) - sodium methoxide , chemistry , methanol , derivative (finance) , methoxide , sodium , dimethyl ether , ether , medicinal chemistry , organic chemistry , financial economics , economics
Treatment of the title compound 1 with sodium methoxide in ether in the presence of methanol leads to the bicyclopentyl derivative 3 . The structure of 3 was established by X‐ray analysis. The structure 2 proposed earlier has to be corrected in favour of 3 .