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Diels‐Alder Reactions of Sulfur‐Substituted Allenecarboxylates An FMO Approach by the PM3‐Method. The effect of captodative (c,d) substitution of some olefins and allenes has been investigated by MNDO‐PM3 calculations. These results are compared with the Diels‐Alder reactions of α‐sulfur‐substituted allenecarboxylates. α‐Sulfonyl allenecarboxylates 6 are a new class of stable gem‐diacceptor‐substituted allenes.
Author(s) -
Conrads Martin,
Mattay Jochen
Publication year - 1991
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.19911240429
Subject(s) - chemistry , regioselectivity , medicinal chemistry , stereochemistry , organic chemistry , catalysis