ChemInform Abstract: Iodine-Catalyzed Oxidative C-C Bond Cleavage for Benzoic Acids and Benzamides from Alkyl Aryl Ketones.

ChemInform ◽  
2016 ◽  
Vol 47 (28) ◽  
Author(s):  
Pochampalli Sathyanarayana ◽  
Atul Upare ◽  
Owk Ravi ◽  
Prathap Reddy Muktapuram ◽  
Surendar Reddy Bathula
Keyword(s):  
Bond Cleavage ◽  
Benzoic Acids ◽  
Alkyl Aryl ◽  
Aryl Ketones

Iodine-catalyzed oxidative C–C bond cleavage for benzoic acids and benzamides from alkyl aryl ketones

RSC Advances ◽  
2016 ◽  
Vol 6 (27) ◽  
pp. 22749-22753 ◽  
Author(s):  
Pochampalli Sathyanarayana ◽  
Atul Upare ◽  
Owk Ravi ◽  
Prathap Reddy Muktapuram ◽  
Surendar Reddy Bathula
Keyword(s):  
Bond Cleavage ◽  
Benzoic Acids ◽  
Aromatic Acids ◽  
Cleavage Reaction ◽  
Alkyl Aryl ◽  
Bond Cleavage Reaction ◽  
Aryl Ketones

Iodine-catalyzed, aerial oxygen supported C–C bond cleavage reaction of aryl alkyl ketones for the synthesis of benzoic acids and benzamides. Also benzylidene acetones and phenylacetylenes were converted to their aromatic acids at this conditions.

Metal-Metal Cooperative Bond Activation by Heterobimetallic Alkyl, Aryl, and Acetylide PtII/CuI Complexes

2020 ◽  
Author(s):  
Shubham Deolka ◽  
Orestes Rivada Wheelaghan ◽  
Sandra Aristizábal ◽  
Robert Fayzullin ◽  
Shrinwantu Pal ◽  
...  
Keyword(s):  
Alkyl Group ◽  
Bond Activation ◽  
Bond Cleavage ◽  
Terminal Alkyne ◽  
Alkyl Aryl ◽  
Metal Metal ◽  
The Stability ◽  
Selective Formation ◽  
Organoplatinum Compounds

We report selective formation of heterobimetallic PtII/CuI complexes that demonstrate how facile bond activation processes can be achieved by altering reactivity of common organoplatinum compounds through their interaction with another metal center. The interaction of the Cu center with Pt center and with a Pt-bound alkyl group increases the stability of PtMe2 towards undesired rollover cyclometalation. The presence of the CuI center also enables facile transmetalation from electron-deficient tetraarylborate [B(ArF)4]- anion and mild C-H bond cleavage of a terminal alkyne, which was not observed in the absence of an electrophilic Cu center. The DFT study indicates that the role of Cu center acts as a binding site for alkyne substrate, while activating its terminal C-H bond.

ChemInform Abstract: Extrusion of CO from Aryl Ketones: Rhodium(I)-Catalyzed C-C Bond Cleavage Directed by a Pyridine Group.

ChemInform ◽  
2012 ◽  
Vol 43 (29) ◽  
pp. no-no
Author(s):  
Zhi-Quan Lei ◽  
Hu Li ◽  
Yang Li ◽  
Xi-Sha Zhang ◽  
Kang Chen ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Pyridine Group ◽  
Aryl Ketones

Transition-Metal-Catalyzed Transformation of Sulfonates via S–O Bond Cleavage: Synthesis of Alkyl Aryl Ether and Diaryl Ether

2019 ◽  
Vol 21 (22) ◽  
pp. 8879-8883 ◽  
Author(s):  
Xuemeng Chen ◽  
Xue Xiao ◽  
Haotian Sun ◽  
Yue Li ◽  
Haolin Cao ◽  
...  
Keyword(s):  
Transition Metal ◽  
Bond Cleavage ◽  
Aryl Ether ◽  
Alkyl Aryl ◽  
Diaryl Ether ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed
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