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Intramolekulare Cycloadditionen mit Isobenzofuranen, V. Synthese von rac ‐Thiamarmelerin, einem Thiophenanalogon eines natürlich vorkommenden Furanosesquiterpens
Author(s) -
Schöning Axel,
Friedrichsen Willy
Publication year - 1989
Publication title -
liebigs annalen der chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0170-2041
DOI - 10.1002/jlac.198919890171
Subject(s) - chemistry , intramolecular force , cycloaddition , furan , thiophene , stereochemistry , medicinal chemistry , organic chemistry , catalysis
Intramolecular Cycloaddition Reactions with Isobenzofurans, V 1) . ‐ Synthesis of rac ‐Thiamarmelerin, a Thiophene Analogue of a Naturally Occurring Furanosesquiterpene rac ‐Thiamarmelerin ( 7b ) is prepared by an intramolecular Diels‐Alder reaction of a thieno[2,3‐ c ]furan.