A facile synthesis of alpha,alpha'-bis(substituted benzylidene)cycloalkanones catalyzed by bis(p-ethoxphenyl)telluroxide(BMPTO) under microwave irradiation

被引：94

作者：

Zheng, M ^{[1
]}

Wang, LC ^{[1
]}

Shao, JG ^{[1
]}

Zhong, Q ^{[1
]}

机构：

[1] YANGZHOU UNIV,TEACHERS COLL,DEPT CHEM,MED & PHARMACEUT RES CTR,YANGZHOU 225002,PEOPLES R CHINA

来源：

SYNTHETIC COMMUNICATIONS | 1997年 / 27卷 / 02期

关键词：

D O I：

10.1080/00397919708005039

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The bis(4-methoxyphenyl)telluroxide(BMPTO) catalyzed reaction of cyclopentanone or cyclohexanone with aldehydes brought about the cross-aldol condensation to give the corresponding 2,5-bis(substituted benzylidene) cyclopentanones or 2,6-bis(substituted benzylidene)cyclohexanones in high yield under microwave irradiation in mild conditions. The reaction needs only 5-10 min.

引用

页码：351 / 354

页数：4

共 18 条

[1]

AOYAMA Y, 1987, J ORGANOMET CHEM, V329, P251

[2]

DELI J, 1984, PHARMAZIE, V39, P539

[3] AN ALDOL CONDENSATION EXPERIMENT USING A NUMBER OF ALDEHYDES AND KETONES [J].

HATHAWAY, BA .

JOURNAL OF CHEMICAL EDUCATION, 1987, 64 (04) :367-368

[4]

NAKANO, 1987, J ORG CHEM, V52, P2243

[5] CROSS-CONDENSATION REACTIONS OF CYCLOALKANONES WITH ALDEHYDES AND PRIMARY ALCOHOLS UNDER THE INFLUENCE OF ZIRCONOCENE COMPLEXES [J].

NAKANO, T ;

IRIFUNE, S ;

UMANO, S ;

INADA, A ;

ISHII, Y ;

OGAWA, M .

JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (11) :2239-2244

[6] A FACILE SYNTHESIS OF BIS(3-ARYL-3-OXO-1-PROPENYL)BENZENES [J].

SHAO, JG ;

ZHOU, JF ;

LIU, CQ ;

ZHONG, Q .

ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL, 1993, 25 (05) :581-583

[7]

Zhong Q, 1991, CHINESE CHEM LETT, V2, P683

[8]

ZHONG Q, 1992, CHIN J APPL CHEM, V8, P17

[9]

ZHONG Q, 1991, CHIN J APPL CHEM, V7, P89

[10]

BELLSTEINS HDB ORG C, V19, P140

← 1 2 →