Ambient and aerobic carbon–carbon bond cleavage toward α-ketoester synthesis by transition-metal-free photocatalysis

2019 ◽  
Vol 21 (12) ◽  
pp. 3436-3441 ◽  
Author(s):  
Qing Yu ◽  
Yating Zhang ◽  
Jie-Ping Wan
Keyword(s):  
Double Bond ◽  
Transition Metal ◽  
Rose Bengal ◽  
Bond Cleavage ◽  
Product Diversity ◽  
Carbon Bond ◽  
Metal Free ◽  
Carbon Carbon Bond ◽  
Green Led ◽  
Led Irradiation

With a low loading of Rose Bengal (1 mol%) and green LED irradiation, α-ketoesters are efficiently synthesized with excellent product diversity and selectivity via the ambient cleavage of the enaminone CC double bond.

ChemInform Abstract: Metal Free Amide Synthesis via Carbon-Carbon Bond Cleavage

ChemInform ◽  
2015 ◽  
Vol 46 (18) ◽  
pp. no-no
Author(s):  
Chunyin Zhu ◽  
Wei Wei ◽  
Peng Du ◽  
Xiaobing Wan
Keyword(s):  
Bond Cleavage ◽  
Carbon Bond ◽  
Metal Free ◽  
Amide Synthesis ◽  
Carbon Carbon Bond

Potassium tert-Butoxide Mediated Reductive C–P Cross-Coupling of Arylvinyl Sulfides through C–S Bond Cleavage

Synlett ◽  
2020 ◽  
Author(s):  
Qingle Zeng ◽  
Jie Feng ◽  
Qiaoling Zhang ◽  
Fuhai Li ◽  
Lu Yang ◽  
...  
Keyword(s):  
Double Bond ◽  
Transition Metal ◽  
Bond Cleavage ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Phosphine Oxides ◽  
One Pot ◽  
Metal Free ◽  
Cross Coupling Reaction

AbstractA transition-metal-free t-BuOK-mediated reductive C–P cross-coupling reaction of arylvinyl sulfides with diarylphosphine oxides through C–S bond cleavage has been developed. This protocol not only permits the synthesis of diaryl(2-arylethyl)phosphine oxides, but also achieves an unprecedented construction of a C–P bond through C–S bond cleavage and reduction of a C–C double bond in one pot.

Aerobic Carbon–Carbon Bond Cleavage of Alkenes to Aldehydes Catalyzed by First-Row Transition-Metal-Substituted Polyoxometalates in the Presence of Nitrogen Dioxide

2014 ◽  
Vol 136 (31) ◽  
pp. 10941-10948 ◽  
Author(s):  
Amir Rubinstein ◽  
Pablo Jiménez-Lozanao ◽  
Jorge J. Carbó ◽  
Josep M. Poblet ◽  
Ronny Neumann
Keyword(s):  
Transition Metal ◽  
Nitrogen Dioxide ◽  
Bond Cleavage ◽  
Carbon Bond ◽  
Carbon Carbon Bond
Sign in / Sign up

Export Citation Format

Share Document