Sm or Zn-induced coupling reactions. A facile route to 1,2-diketones

被引:20
作者
Baruah, B [1 ]
Boruah, A [1 ]
Prajapati, D [1 ]
Sandhu, JS [1 ]
机构
[1] REG RES LAB,JORHAT 785006,ASSAM,INDIA
关键词
D O I
10.1016/S0040-4039(97)01804-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Coupling of keto cyanides 1 into 1,2-diketones 2 has been performed by the action of Sml(2) or ZnI2 in tetrahydrofuran at ambient temperature in high yields. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:7603 / 7604
页数:2
相关论文
共 20 条
[1]   A CONVENIENT ONE-POT SYNTHESIS OF EPOXY ALCOHOLS VIA PHOTOOXYGENATION OF OLEFINS IN THE PRESENCE OF TITANIUM(IV) CATALYST [J].
ADAM, W ;
GRIESBECK, A ;
STAAB, E .
TETRAHEDRON LETTERS, 1986, 27 (25) :2839-2842
[2]  
BARTON DHR, 1962, J CHEM SOC, V17, P1967
[3]   SYNTHESIS OF ALPHA-KETOLS MEDIATED BY DIVALENT SAMARIUM COMPOUNDS [J].
COLLIN, J ;
NAMY, JL ;
DALLEMER, F ;
KAGAN, HB .
JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (09) :3118-3122
[4]   THE SAMARIUM GRIGNARD REACTION - INSITU FORMATION AND REACTIONS OF PRIMARY AND SECONDARY ALKYLSAMARIUM(III) REAGENTS [J].
CURRAN, DP ;
TOTLEBEN, MJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (15) :6050-6058
[5]  
FLOOD TC, 1977, TETRAHEDRON LETT, P3861
[6]   AN EASY COUPLING OF ACID-CHLORIDES INTO ALPHA-DIKETONES PROMOTED BY DIIODOSAMARIUM [J].
GIRARD, P ;
COUFFIGNAL, R ;
KAGAN, HB .
TETRAHEDRON LETTERS, 1981, 22 (40) :3959-3960
[7]   DIVALENT LANTHANIDE DERIVATIVES IN ORGANIC-SYNTHESIS .1. MILD PREPARATION OF SMI2 AND YBI2 AND THEIR USE AS REDUCING OR COUPLING AGENTS [J].
GIRARD, P ;
NAMY, JL ;
KAGAN, HB .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1980, 102 (08) :2693-2698
[8]   ORGANIC SONOCHEMISTRY - ULTRASOUND-PROMOTED COUPLING OF ORGANIC HALIDES IN THE PRESENCE OF LITHIUM WIRE [J].
HAN, BH ;
BOUDJOUK, P .
TETRAHEDRON LETTERS, 1981, 22 (29) :2757-2758
[9]  
HARADA Y, 1989, J CHEM SOC CHEM COMM, P276
[10]   ADDITIVE AND SOLVENT EFFECTS ON SMI2 REDUCTIONS - THE EFFECTS OF WATER AND DMPU [J].
HASEGAWA, E ;
CURRAN, DP .
JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (18) :5008-5010