MCM-41 as a highly active catalyst for Diels-Alder reaction of anthracene with p-benzoquinone

被引：24

作者：

Kugita, T

Ezawa, M

Owada, T

Tomita, Y

Namba, S

Hashimoto, N

Onaka, M

机构：

[1] Teikyo Univ Sci & Technol, Dept Mat, Yamanashi 4090193, Japan

[2] Univ Tokyo, Grad Sch Arts & Sci, Meguro Ku, Tokyo 1538902, Japan

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2001年 / 44卷

关键词：

Al-MCM-41; Lewis acid; catalysis; Diels-Alder reaction; reaction selectivity;

D O I：

10.1016/S1387-1811(01)00231-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The Diels-Alder reaction of anthracene with p-benzoquinone on three types of aluminosilicate MCM-41 (Al-MCM-41) was studied. It is found that the catalytic activity of every Al-MCM-41 is very high. This activity is almost the same as that of AlCl3 and higher than that of HY zeolite, silica-alumina, and a cation exchange resin. We also found that the main active sites on Al-MCM-41 are Lewis acid sites. The selectivity of Al-MCM-41 to the single-adduct is much higher than that of AlCl3 because Al-MCM-41 has much less catalytic activity for the consecutive reaction of the single-adduct to form the double-adduct, compared with AlCl3. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：531 / 536

页数：6

共 21 条

[1] Catalytic conversion of polyethylene into fuels over mesoporous MCM-41 [J].