✦ LIBER ✦
Calix[6]arene-bismetalloporphyrins as Enzyme Models for P450 V. Catalytic Performance in Epoxidation of Styrene
✍ Scribed by Li Dong-Hong; Chen Shu-Hua; Zhao Hua-Ming
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 280 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0256-7660
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
In this paper the catalytic performance of the calix [6]arene‐bis‐metalloporphyrins in the epoxidation of styrene was studied. The influence of phase transfer catalyst, pH value, buffer a‐gent, substrate concentration, substituent on the benzene ring of porphyrin, and the central metal ion, etc., on the reaction rates were investigated meticulously. The results showed that the calix [6] arene‐bismetalloporphyrins had a much higher catalytic activity than that of the corresponding metalloporphyrins.