A rhodium catalyzed cycloisomerization and tandem Diels–Alder reaction for facile access to diverse bicyclic and tricyclic heterocycles
Author:
Affiliation:
1. Institut für Organische Chemie und Biochemie
2. Albert-Ludwigs-Universität
3. 79104 Freiburg
4. Germany
5. Key Laboratory of Functional Small Organic Molecules
Abstract
A rhodium catalyzed cycloisomerization of 1,6-allenenes successfully prepared six-membered ring exocyclic 1,3-dienes. Further tandem Diels–Alder reaction with various dienophiles provided diverse bicyclic and tricyclic heterocycles. This methodology is characterised by complete atom and step economy, low catalyst loading, and excellent chemo-, regio-, and diastereoselectivity.
Funder
Deutscher Akademischer Austauschdienst
China Scholarship Council
National Natural Science Foundation of China
Publisher
Royal Society of Chemistry (RSC)
Subject
General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2019/SC/C9SC00980A
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