Hetero-Diels–Alder reactions of hetaryl and aryl thioketones with acetylenic dienophiles

Hetero-Diels–Alder reactions of hetaryl and aryl thioketones with acetylenic dienophiles

Selected hetaryl and aryl thioketones react with acetylenecarboxylates under thermal conditions in the presence of LiClO4 or, alternatively, under high-pressure conditions (5 kbar) at room temperature yielding thiopyran derivatives. The hetero-Diels–Alder reaction occurs in a chemo- and regioselecti...

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Bibliographic Details
Main Authors:	Grzegorz Mlostoń, Paulina Grzelak, Maciej Mikina, Anthony Linden, Heinz Heimgartner
Format:	Article
Language:	English
Published:	Beilstein-Institut 2015-04-01
Series:	Beilstein Journal of Organic Chemistry
Subjects:	dimethyl acetylenedicarboxylate (DMAD) hetero-Diels–Alder reactions high pressure reactions methyl propiolate thioketones thiopyrans
Online Access:	https://doi.org/10.3762/bjoc.11.63

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