Catalytic Annulation of Epoxides with Heterocumulenes by the Indium-Tin System

In the synthesis of five-membered heterocycles by the annulation of epoxides with heterocumulenes such as carbon dioxide and isocyanates, we developed the indium-tin catalytic system and synthesized various cyclic adducts including novel types products under mild reaction conditions.

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Bibliographic Details
Published inMolecules (Basel, Switzerland) Vol. 23; no. 4; p. 782
Main Authors Suzuki, Itaru, Imakuni, Akira, Baba, Akio, Shibata, Ikuya
Format Journal Article
LanguageEnglish
Published Switzerland MDPI AG 28.03.2018
MDPI
Subjects
Carbon dioxide
carbon dioxide, isocyanate, cyclic carbonate, 2-oxazolidinone
Catalysis
Chemical reactions
Chemical synthesis
Communication
epoxide
Epoxides
Indium
Organic chemicals
Organic chemistry
tin
indium
tin
carbon dioxide, isocyanate, cyclic carbonate, 2-oxazolidinone
epoxide
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Summary:In the synthesis of five-membered heterocycles by the annulation of epoxides with heterocumulenes such as carbon dioxide and isocyanates, we developed the indium-tin catalytic system and synthesized various cyclic adducts including novel types products under mild reaction conditions.
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content type line 23
ISSN:1420-3049
1420-3049
DOI:10.3390/molecules23040782