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Unusual reaction of 1,8‐diazabicyelo‐[5.4.0]undec‐7‐ene with diethyl maleate
Author(s) -
Perbost Michel,
Lucas Marc,
Chavis Claude,
Imbach JeanLouis
Publication year - 1993
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570300308
Subject(s) - chemistry , adduct , derivative (finance) , ene reaction , tricyclic , medicinal chemistry , molecule , organic chemistry , financial economics , economics
Michael addition of DBU on diethyl maleate and subsequent cyclization of the adduct afforded a tricyclic derivative which was susceptible to react further with a second molecule of unsaturated diester.