Transition-Metal-Catalyzed Cross-Coupling with Non-Diazo Carbene Precursors
Kang Wang
a
Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, P. R. of China
b
Research Institute of Aerospace Special Materials and Processing Technology, Beijing 100074, P. R. of China
a
Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, P. R. of China
c
The State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. of China Email: wangjb@pku.edu.cn
› Author AffiliationsThe project has been supported by the National Basic Research Program of China (973 Program, No. 2015CB856600) and the Natural Science Foundation of China (21332002).
Transition-metal-catalyzed cross-coupling reactions through metal carbene migratory insertion have emerged as powerful methodology for carbon–carbon bond constructions. Typically, diazo compounds (or in situ generated diazo compounds from N-tosylhydrazones) have been employed as the metal carbene precursors for this type of cross-coupling reactions. Recently, cross-coupling reactions employing non-diazo carbene precursors, such as conjugated ene-yne-ketones, allenyl ketones, alkynes, cyclopropenes, and Cr(0) Fischer carbenes, have been developed. This account will summarize our efforts in the development of transition-metal-catalyzed cross-coupling reactions with these non-diazo carbene precursors.
1 Introduction
2 Cross-Coupling with Ene-yne-ketones, Allenyl Ketones, and Alkynes
3 Cross-Coupling Involving Ring-Opening of Cyclopropenes
4 Palladium-Catalyzed Cross-Coupling with Chromium(0) Fischer Carbenes
5 Conclusion
Key words
cross-coupling -
catalysis -
carbene migratory insertion -
metal carbene -
C–C bond formation
References
For selected reviews see:
1a
Doyle MP.
McKervey MA.
Ye T.
Modern Catalytic Methods for Organic Synthesis with Diazo Compounds: From Cyclopropanes to Ylides. Wiley; New York: 1998