Calix[n]arene/Ti(IV) complexes as active catalysts in aldol reaction of Chan's diene

被引：17
|
作者：
Soriente, A [1 ]
Fruilo, M [1 ]
Gregoli, L [1 ]
Neri, P [1 ]
机构：
[1] Univ Salerno, Dept Chem, I-84081 Baronissi, SA, Italy
来源：
TETRAHEDRON LETTERS | 2003年 / 44卷 / 33期
关键词：
D O I：
10.1016/S0040-4039(03)01529-6
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The aldol condensation of Chan's diene with benzaldehyde is catalyzed by only 8% mol of the calix[n]arene/Ti(O-i-Pr)(4) complexes. Studies have revealed that the size of calixarene molecule and the number of hydroxyl groups affected the efficiency of the reaction. The reaction conditions (solvent and temperature) have been examined. (C) 2003 Elsevier Ltd. All rights reserved.
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收藏
页码：6195 / 6198
页数：4
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