Cobalt phthalocyaninetetrasulphonamide catalyzed aerobic oxidation of α-hydroxyketones: an efficient and simple synthesis of α-diketones
✍ Scribed by Suman L. Jain; Bir Sain
- Book ID
- 104421581
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 48 KB
- Volume
- 176
- Category
- Article
- ISSN
- 1381-1169
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📜 SIMILAR VOLUMES
A variety of activated and non-activated secondary alcohols have been efficiently oxidized to their corresponding ketones in excellent yields with molecular oxygen using cobalt phthalocyanine as catalyst in the presence of powdered potassium hydroxide.
## Abstract **Get selective!** A selective oxidation of 1,2‐diols to α‐hydroxyketones catalyzed by organotin compounds has been developed (see scheme). Invaluable chemo‐ and stereoselectivity were found in the reaction. The catalytic system has been achieved by electrochemical and chemical oxidatio
Aerobic Oxidation of α-Hydroxycarbonyls Catalyzed by Trichlorooxyvanadium: Efficient Synthesis of α-Dicarbonyl Compounds. -Efficient and chemoselective aerobic oxidation of α-hydroxycarbonyls to αdicarbonyls is achieved using a catalytic amount of VOCl 3 under optimized conditions. It is noteworthy