Stereoselective synthesis of α-methyl and α-alkyl ketones from esters and alkenesviacyclopropanol intermediates

2018 ◽  
Vol 54 (22) ◽  
pp. 2800-2803 ◽  
Author(s):  
Maryia V. Barysevich ◽  
Volha V. Kazlova ◽  
Aliaksandr G. Kukel ◽  
Aliaksandra I. Liubina ◽  
Alaksiej L. Hurski ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Methyl Ketones

Diastereoselective Kulinkovich hydroxycyclopropanation of alkenes with esters and a protocol for the isomerization of chiral cyclopropanols to α-methyl ketones have been developed.

scholarly journals Ligand-redox assisted nickel catalysis toward stereoselective synthesis of (n+1)-membered cycloalkanes from 1,n-diols with methyl ketones

2021 ◽  
Author(s):  
Amreen K Bains ◽  
Abhishek Kundu ◽  
Debashis Adhikari ◽  
Debabrata Maiti
Keyword(s):  
Nickel Catalyst ◽  
Methyl Ketone ◽  
Stereoselective Synthesis ◽  
Nickel Catalysis ◽  
Methyl Ketones

A well-defined, bench-stable nickel catalyst is presented here, that can conduct double alkylation of a methyl ketone to realize a wide variety of cycloalkanes. The performance of the catalyst hinges...

A Phosphine-Free Manganese Catalyst Enables Stereoselective Synthesis of (1 + n)-Membered Cycloalkanes from Methyl Ketones and 1,n-Diols

ACS Catalysis ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 2615-2626 ◽  
Author(s):  
Akash Jana ◽  
Kuhali Das ◽  
Abhishek Kundu ◽  
Pradip Ramdas Thorve ◽  
Debashis Adhikari ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Methyl Ketones
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