scholarly journals Catalytic cross-coupling of diazo compounds with coinage metal-based catalysts: an experimental and theoretical study

2013 ◽  
Vol 42 (12) ◽  
pp. 4132 ◽  
Author(s):  
Ivan Rivilla ◽  
W. M. C. Sameera ◽  
Eleuterio Alvarez ◽  
M. Mar Díaz-Requejo ◽  
Feliu Maseras ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Cross Coupling ◽  
Diazo Compounds ◽  
Coinage Metal

scholarly journals gem-Difluoroolefination of Diazo Compounds with TMSCF3 or TMSCF2Br: Transition-Metal-Free Cross-Coupling of Two Carbene Precursors

2015 ◽  
Vol 137 (45) ◽  
pp. 14496-14501 ◽  
Author(s):  
Mingyou Hu ◽  
Chuanfa Ni ◽  
Lingchun Li ◽  
Yongxin Han ◽  
Jinbo Hu
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Diazo Compounds ◽  
Metal Free

Palladium(II)-Catalyzed Cross-Coupling of Diazo Compounds and Isocyanides to Access Ketenimines

ACS Catalysis ◽  
2020 ◽  
Vol 10 (21) ◽  
pp. 12881-12887
Author(s):  
Zhaohong Liu ◽  
Shanshan Cao ◽  
Jiayi Wu ◽  
Giuseppe Zanoni ◽  
Paramasivam Sivaguru ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Diazo Compounds

The role of H2O in the electron transfer-activation of substrates using SmI2: insights from DFT

2016 ◽  
Vol 45 (9) ◽  
pp. 3706-3710 ◽  
Author(s):  
Xuefei Zhao ◽  
Lionel Perrin ◽  
David J. Procter ◽  
Laurent Maron
Keyword(s):  
Electron Transfer ◽  
Theoretical Study ◽  
Cross Coupling

The first detailed theoretical study on the synthetically important electron transfer reductant SmI2–H2O has been conducted in the context of the activation of important alkyliodide, ketone, lactone and ester substrates, processes of importance in cross-coupling.

Rhodium(II)-Catalyzed Cross-Coupling of Diazo Compounds

2011 ◽  
Vol 123 (11) ◽  
pp. 2592-2596 ◽  
Author(s):  
Jørn H. Hansen ◽  
Brendan T. Parr ◽  
Philip Pelphrey ◽  
Quihui Jin ◽  
Jochen Autschbach ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Diazo Compounds

Rhodium(II)-Catalyzed Cross-Coupling of Diazo Compounds

2011 ◽  
Vol 50 (11) ◽  
pp. 2544-2548 ◽  
Author(s):  
Jørn H. Hansen ◽  
Brendan T. Parr ◽  
Philip Pelphrey ◽  
Quihui Jin ◽  
Jochen Autschbach ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Diazo Compounds

scholarly journals Synthesis of Tetrasubstituted Allenes via Palladium-Catalyzed Cross-Coupling of Vinyl Bromides with Diazo Compounds

2019 ◽  
Author(s):  
Ge Zhang ◽  
Ze-Jian Xue ◽  
Fang Zhang ◽  
Shu-Sheng Zhang ◽  
Meng-Yao Li ◽  
...  
Keyword(s):  
Carbonyl Compounds ◽  
Cross Coupling ◽  
Diazo Compounds ◽  
Highly Efficient ◽  
Hydrogen Elimination ◽  
Convenient Approach ◽  
Palladium Catalyzed ◽  
Diazo Carbonyl Compounds

A highly efficient palladium-catalyzed cross-coupling of 2,2-diarylvinyl bromides with diazo compounds was developed, providing a convenient approach for the synthesis of tetrasubsti-tuted allenes. Both aryl diazo carbonyl compounds and N-tosylhydrazones are competent carbene precursors in this reaction. An unprecedented hydrogen elimination of the π-allyl palladium intermediate is proposed to be the key step.

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