Synlett 2017; 28(02): 175-194
DOI: 10.1055/s-0036-1588351
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© Georg Thieme Verlag Stuttgart · New York

Recent Achievements in Carbonylation Reactions: A Personal Account

Jin-Bao Peng
a   Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campus, Hangzhou, Zhejiang Province 310018, P. R. of China   eMail: xiao-feng.wu@catalysis.de
,
Xinxin Qi
a   Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campus, Hangzhou, Zhejiang Province 310018, P. R. of China   eMail: xiao-feng.wu@catalysis.de
,
Xiao-Feng Wu*
a   Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campus, Hangzhou, Zhejiang Province 310018, P. R. of China   eMail: xiao-feng.wu@catalysis.de
b   Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
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Publikationsverlauf

Received: 29. September 2016

Accepted after revision: 21. Oktober 2016

Publikationsdatum:
30. November 2016 (online)


Dedicated to Prof. Matthias Beller on the occasion of his birthday.

Abstract

This account summarizes predominately our recent endeavors in developing CO gas-free carbonylation reactions and the application of carbonylation reactions in the synthesis of heterocycles. Mo(CO)6, aldehydes, DMF, formic acid and its esters were employed as greener CO sources, and a series of palladium-catalyzed gas-free carbonylation reactions, including reductive carbonylation, amino- and alkoxycarbonylations, as well as carbonylative coupling reactions have been developed. Besides, we developed a series of carbonylation-based domino reactions for the rapid construction of heterocyclic compounds.

1 Introduction

2 Green Carbonyl Sources

2.1 Mo(CO)6 as the CO Source

2.2 DMF as the CO Source

2.3 Formic Acid and Formates as the CO Sources

3 Carbonylative Synthesis of Heterocycles

3.1 Insertion of One CO Molecule

3.1.1 Intramolecular Nucleophilic Cyclization of Acyl Palladium

3.1.2 Intermolecular Nucleophilic Cyclization of Acyl Palladium

3.1.3 Cyclization through Nucleophilic Substitution

3.2 Insertion of Two CO Molecules

4. Conclusion