Syntheses of Vitamins E and K1 Catalyzed by Heteropoly Acids
Full article
Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736
, E-ISSN: 1588-2837
|
Output data |
Year: 1992,
Volume: 47,
Number: 1,
Pages: 59-64
Pages count
: 6
DOI:
10.1007/BF02063560
|
Authors |
Kozhevnikov I.V.
1
,
Kulikov S.M.
1
,
Chukaeva N.G.
1
,
Kirsanov A.T.
1
,
Letunova A.B.
1
,
Blinova V.I.
1
|
Affiliations |
1 |
Institute of Catalysis, Novosibirsk 630090, USSR
|
|
Heteropoly acids H3PW12O40 and H4SiW12O40 have been found to be efficient catalysts for condensation of isophytol with 2, 3, 5-trimethylhydroquinone and 1-acetoxy-4-hydroxy-2-methyl-naphthalene in the syntheses of vitamins E and K1, respectively.