Simple access to α, β unsaturated ketones by acid-catalyzed solvent-free reactions

被引：0
作者：
Le Gall, E
Texier-Boullet, F
Hamelin, J
机构：
[1] CNRS, F-35042 Rennes, France
[2] Univ Rennes 1, UMR 6510, F-35042 Rennes, France
来源：
SYNTHETIC COMMUNICATIONS | 1999年 / 29卷 / 20期
关键词：
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Various chalcones and dibenzylidene cycloalkanones were readily prepared in a few minutes with good yields by simply mixing aromatic aldehydes with substituted acetophenones or benzaldehyde with cycloalkanones in the presence of catalytic amounts of p-toluene sulfonic acid under focused microwave irradiation.
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页码：3651 / 3657
页数：7
相关论文
共 22 条
[1]  
Bergmann E.D., 1959, ORG REACTIONS, V10, P179
[2]  
BOWDEN K, 1990, J CHEM RES M, P2801
[3]   ALKENYLATION WITH LITHIUM ALKENYLS .14. SYNTHESES IN THE CYCLOOCTENE SERIES [J].
BRAUDE, EA ;
FORBES, WF ;
GOFTON, BF ;
HOUGHTON, RP ;
WAIGHT, ES .
JOURNAL OF THE CHEMICAL SOCIETY, 1957, (DEC) :4711-4719
[4]  
COMMARMONT R, 1986, Patent No. 03496
[5]   SYNTHESIS AND SPECTRA OF SOME DIARYLIDENECYLANONES [J].
FARRELL, PG ;
READ, BA .
CANADIAN JOURNAL OF CHEMISTRY, 1968, 46 (23) :3685-&
[6]   CATALYZED SYNTHESIS OF CHALCONES UNDER INTERFACIAL SOLID-LIQUID CONDITIONS WITH ULTRASOUND [J].
FUENTES, A ;
MARINAS, JM ;
SINISTERRA, JV .
TETRAHEDRON LETTERS, 1987, 28 (39) :4541-4544
[7]  
GUPTA R, 1995, INDIAN J CHEM B, V34, P61
[8]   ALPHA-ENONE BY THE REACTION OF ALDEHYDE AND ALPHA-BROMOKETONE WITH TRI-N-BUTYLSTIBINE [J].
HUANG, YZ ;
CHEN, C ;
SHEN, YC .
SYNTHETIC COMMUNICATIONS, 1989, 19 (3-4) :501-509
[9]   PHOTOCHEMISTRY OF AROMATIC ALPHA,BETA-EPOXY KETONES - SUBSTITUENT EFFECTS ON OXIRANE RING-OPENING AND RELATED YLIDE BEHAVIOR [J].
KUMAR, CV ;
RAMAIAH, D ;
DAS, PK ;
GEORGE, MV .
JOURNAL OF ORGANIC CHEMISTRY, 1985, 50 (16) :2818-2825
[10]   New solvent free organic synthesis using focused microwaves [J].
Loupy, A ;
Petit, A ;
Hamelin, J ;
Texier-Boullet, F ;
Jacquault, P ;
Mathé, D .
SYNTHESIS-STUTTGART, 1998, (09) :1213-1234
123