Ni-catalyzed cross-electrophile coupling of α-hydroxy carbonyl compound-derived oxalates with vinyl triflates

2021 ◽  
pp. 153129
Author(s):  
Xianghua Tao ◽  
Ken Yao ◽  
Weichao Xue
Keyword(s):  
Carbonyl Compound ◽  
Vinyl Triflates

scholarly journals Recent advances and prospects in the Zn-catalysed Mannich reaction

RSC Advances ◽  
2021 ◽  
Vol 11 (16) ◽  
pp. 9098-9111
Author(s):  
Salahudeen Shamna ◽  
C. M. A. Afsina ◽  
Rose Mary Philip ◽  
Gopinathan Anilkumar
Keyword(s):  
Carbonyl Compound ◽  
Secondary Amine ◽  
Mannich Reaction ◽  
Mannich Base ◽  
Mannich Reactions ◽  
Recent Advances ◽  
Primary Secondary Amine

Amino alkylation of an acidic α-proton of a carbonyl by formaldehyde and a primary/secondary amine or ammonia, affording a β-amino-carbonyl compound also known as a Mannich base is a valuable reaction. We focus on recent advances in Zn catalysed Mannich reactions.

scholarly journals Rhenium versus cadmium: an alternative structure for a thermally stable cadmium carbonyl compound

2020 ◽  
Vol 11 (43) ◽  
pp. 11763-11776
Author(s):  
Erika Amemiya ◽  
Aaron Loo ◽  
Daniel G. Shlian ◽  
Gerard Parkin
Keyword(s):  
Carbonyl Compound ◽  
Thermally Stable ◽  
Rhenium Compound ◽  
Alternative Structure

The previously reported novel cadmium carbonyl compound, [Cd(CO)3(C6H3Cl)]4, is better formulated as the rhenium compound, [Re(CO)3(C4N2H3S)]4.

Stereochemical study on electrochemical carboxylation of vinyl triflates

2001 ◽  
Vol 507 (1-2) ◽  
pp. 82-88 ◽  
Author(s):  
Hisanori Senboku * ◽  
Hirotaka Kanaya ◽  
Yusuke Fujimura ◽  
Masao Tokuda *
Keyword(s):  
Vinyl Triflates ◽  
Electrochemical Carboxylation

A METAL CARBONYL COMPOUND OF TITANIUM

1959 ◽  
Vol 81 (3) ◽  
pp. 752-753 ◽  
Author(s):  
James G. Murray
Keyword(s):  
Carbonyl Compound ◽  
Metal Carbonyl

Preparation and solvolysis of vinyl triflates. XIV. Further rearrangements in vinyl cations

1977 ◽  
Vol 18 (6) ◽  
pp. 563-566 ◽  
Author(s):  
Peter J. Stang ◽  
Thomas E. Deuber
Keyword(s):  
Vinyl Triflates

Vinyl triflates in synthesis. I. tert-Butylacetylene

1974 ◽  
Vol 39 (4) ◽  
pp. 581-582 ◽  
Author(s):  
Robert J. Hargrove ◽  
Peter J. Stang
Keyword(s):  
Vinyl Triflates

Cobalt-Catalyzed Enantiospecific Dynamic Kinetic Cross-Electrophile Vinylation of Allylic Alcohols with Vinyl Triflates

2021 ◽  
Author(s):  
Wei-Yuan Ma ◽  
Guan-Yu Han ◽  
Shaolin Kang ◽  
Xiaobo Pang ◽  
Xue-Yuan Liu ◽  
...  
Keyword(s):  
Allylic Alcohols ◽  
Vinyl Triflates

Copper-Catalyzed Oxidative Self-Coupling of α-Amino Carbonyl Compounds for the Synthesis of Tetrasubstituted 1,4-Enediones

Synlett ◽  
2018 ◽  
Vol 29 (18) ◽  
pp. 2422-2426
Author(s):  
Bing Yi ◽  
Jiannan Xiang ◽  
Niannian Yi ◽  
Yi Xiong ◽  
Qingjun Huang ◽  
...  
Keyword(s):  
Double Bond ◽  
Carbonyl Compound ◽  
Carbonyl Compounds ◽  
Simultaneous Formation ◽  
High Stereoselectivity

A protocol for the copper-catalyzed oxidative self-coupling of α-amino carbonyl compounds has been developed for the synthesis of tetrasubstituted 1,4-enediones (Z-isomers) in moderate to good yields through the cleavage of four sp3C–H bonds and the simultaneous formation of one C=C double bond in the α-amino carbonyl compound. The strategy has the advantages of using readily available starting ­materials and of high stereoselectivity.

Sign in / Sign up

Export Citation Format

Share Document