Hydrolytic cleavage of mesityl oxide and dealdolization of diacetone alcohol over tricalcium phosphate

Hydrolytic cleavage of mesityl oxide and dealdolization of diacetone alcohol over tricalcium phosphate Full article

Journal

Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science
ISSN: 2376-8444 , E-ISSN: 0568-5230

Output data

Year: 1958, Volume: 7, Number: 10, Pages: 1220-1226 Pages count : 7 DOI: 10.1007/bf00914954

Authors

Freidlin L.Kh. ¹ , Sharf V.Z. ¹

Affiliations

1	N. D. Zelinskii Institute of Organic Chemistry of the Academy of Sciences USSR, USSR

1. Vapor phase conversion of mesityl oxide and diacetone alcohol was studied over tricalcium phosphate. 2. It was shown that like H+ and OH− ions, calcium phosphate selectively catalyzes the reaction of vapor phase hydrolytic cleavage of mesityl oxide into acetone. 3. It was found that dealdolization of diacetone alcohol proceeds more completely and under more mild conditions over this catalyst than does the hydrolytic cleavage of mesityl oxide. 4. The results of our work indicate that both in homogeneous catalysis and over a solid catalyst, the hydrolytic cleavage of mesityl oxide proceeds through a hydration step which limits the overall rate of the process.

Freidlin L.K. , Sharf V.Z.
Hydrolytic cleavage of mesityl oxide and dealdolization of diacetone alcohol over tricalcium phosphate
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science. 1958. V.7. N10. P.1220-1226. DOI: 10.1007/bf00914954 OpenAlex

≡ OpenAlex:

W2023720436