Studies on the BF3·Et2O/MCM-41 Solid Acid Catalyst and Its Catalytic Performance

Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (9): 1576.

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Studies on the BF₃·Et₂O/MCM-41 Solid Acid Catalyst and Its Catalytic Performance

ZHOU Ren-Xian¹, MO Liu-Ye¹, ZHAO Shao-Fen¹, WANG Yue-Juan², ZHENG Xiao-Ming¹

1. Institute of Catalysis, Zhejiang University, Hangzhou 310028, China;
2. Department of Chemistry, Zhejiang Normal University, Jinhua 321004, China

Received:2000-08-11 Online:2001-09-24 Published:2001-09-24

Abstract

Abstract: Asolid acid catalyst has been prepared by grafting Boron trifluoride on mesoporous molecular sieve MCM-41 and characterized by XRDand FTIRtechniques. The XRDand FTIRresults indicated that the BF₃·Et₂Ointerlocks with the silicon groups of MCM-41 surface to form strong solid acid. The solid acid catalyst would effectively promote the opening of epichlorohydrin with isobutanol to form 1-isobutoxy 3-chloropropanol, and showed a nice activity and selectivity.

Key words: BF₃·Et₂O/MCM₄₁, Epichlorohydrin, Isobutanol, Condensation reaction, 1 Isobutoxy₃ chloropropanol

CLC Number:

O643

TrendMD:

ZHOU Ren-Xian, MO Liu-Ye, ZHAO Shao-Fen, WANG Yue-Juan, ZHENG Xiao-Ming . Studies on the BF₃·Et₂O/MCM-41 Solid Acid Catalyst and Its Catalytic Performance[J]. Chem. J. Chinese Universities, 2001, 22(9): 1576.

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Studies on the BF₃·Et₂O/MCM-41 Solid Acid Catalyst and Its Catalytic Performance

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