KNOEVENAGEL CONDENSATION CATALYZED BY A MEXICAN BENTONITE USING INFRARED IRRADIATION

被引:49
作者
DELGADO, F [1 ]
TAMARIZ, J [1 ]
ZEPEDA, G [1 ]
LANDA, M [1 ]
MIRANDA, R [1 ]
GARCIA, J [1 ]
机构
[1] Univ Nacl Autonoma Mexico, FAC ESTUDIOS SUPER CUAUTITLAN, DEPT QUIM ORGAN, QUIM ORGAN SECC, CUAUTITLAN 54740, MEXICO, MEXICO
关键词
D O I
10.1080/00397919508011413
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Diethyl malonate undergoes condensation with aromatic aldehydes without solvents, in the presence of a Mexican bentonite using infrared irradiation as the energy source, to give the benzylidenemalonate compounds in fair yield.
引用
收藏
页码:753 / 759
页数:7
相关论文
共 17 条
[1]   CARBONYL-COMPOUNDS REGENERATION WITH A MEXICAN BENTONITE [J].
ALVAREZ, C ;
CANO, AC ;
RIVERA, V ;
MARQUEZ, C .
SYNTHETIC COMMUNICATIONS, 1987, 17 (03) :279-282
[2]  
CABRERA A, 1991, GAZZ CHIM ITAL, V121, P127
[3]   CARBONYL-COMPOUNDS REGENERATION WITH A MEXICAN BENTONITE .2. [J].
CANO, AC ;
DELGADO, F ;
CORDOBA, AA ;
MARQUEZ, C ;
ALVAREZ, C .
SYNTHETIC COMMUNICATIONS, 1988, 18 (16-17) :2051-2053
[4]   CATALYSIS OF THE KNOEVENAGEL CONDENSATION [J].
CHALAIS, S ;
LASZLO, P ;
MATHY, A .
TETRAHEDRON LETTERS, 1985, 26 (37) :4453-4454
[5]   Condensation reactions. I. The condensation of ketones with cyanoacetic esters and the mechanism of the Knoevenagel reaction [J].
Cope, AC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1937, 59 :2327-2330
[6]  
DELGADO F, 1992, SYNTHETIC COMMUN, V22, P2123
[7]  
FREUDENBERG K, 1951, BER, V84, P447
[8]  
Knoevenagel E., 1898, BER DTSCH CHEM GES, V31, P2585, DOI DOI 10.1002/CBER.18980310307
[9]   KNOEVENAGEL CONDENSATIONS WITH TICL4/BASE .3. REACTIONS OF KETONES AND ALPHA HALOGEN KETONES WITH MALONIC ESTERS [J].
LEHNERT, W .
TETRAHEDRON, 1973, 29 (04) :635-638
[10]  
LEHNERT W, 1970, TETRAHEDRON LETT, V54, P4753