Ionic liquid promoted synthesis of β-enamino ketones at room temperature

被引:54
作者
Bhosale, RS
Suryawanshi, PA
Ingle, SA
Lokhande, MN
More, SP
Mane, SB
Bhosale, SV
Pawar, RP [1 ]
机构
[1] Dnyanopasak Coll, Organ Chem Synth Lab, Parbhani 431401, Maharashtra, India
[2] Free Univ Berlin, Inst Chem Organ Chem, D-14195 Berlin, Germany
关键词
amination; ionic liquid; 1,3-dicarbonyl compounds; beta-enaminone;
D O I
10.1055/s-2006-939042
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
beta-Enamino ketones have been synthesised in excellent yield at room temperature in the absence of any added catalyst by the reaction of aromatic or aliphatic amines with 1,3-dicarbonyl compounds in ionic liquid. The ionic liquid is recycled and reused several times.
引用
收藏
页码:933 / 935
页数:3
相关论文
共 32 条
[1]  
ALBEROLA A, 1987, AN QUIM C-ORG BIOQ, V83, P55
[2]   Gold catalysis in the reactions of 1,3-dicarbonyls with nucleophiles [J].
Arcadi, A ;
Bianchi, G ;
Di Giuseppe, S ;
Marinelli, F .
GREEN CHEMISTRY, 2003, 5 (01) :64-67
[3]   USE OF BORON-TRIFLUORIDE ETHERATE IN THE PREPARATION OF 2-AMINO-1-ALKENYL KETONES FROM BETA-DIKETONES AND LOW-BOILING AMINES [J].
AZZARO, M ;
GERIBALDI, S ;
VIDEAU, B .
SYNTHESIS-STUTTGART, 1981, (11) :880-881
[4]  
BARIBANBTE MEF, 1994, SYNTHESIS-STUTTGART, P898
[5]   Development of orally active oxytocin antagonists: Studies on 1-(1-{4-[1-(2-methyl-1-oxidopyridin-3-ylmethyl)piperidin-4-yloxy]-2-methoxybenzoyl}piperidin-4-yl)-1,4-dihydrobenz[d][1,3]oxazin-2-one (L-372,662) and related pyridines [J].
Bell, IM ;
Erb, JM ;
Freidinger, RM ;
Gallicchio, SN ;
Guare, JP ;
Guidotti, MT ;
Halpin, RA ;
Hobbs, DW ;
Homnick, CF ;
Kuo, MS ;
Lis, EV ;
Mathre, DJ ;
Michelson, SR ;
Pawluczyk, JM ;
Pettibone, DJ ;
Reiss, DR ;
Vickers, S ;
Williams, PD ;
Woyden, CJ .
JOURNAL OF MEDICINAL CHEMISTRY, 1998, 41 (12) :2146-2163
[6]   PALLADIUM-ASSISTED FUNCTIONALIZATION OF OLEFINS - A NEW AMINATION OF ELECTRON-DEFICIENT OLEFINS [J].
BOZELL, JJ ;
HEGEDUS, LS .
JOURNAL OF ORGANIC CHEMISTRY, 1981, 46 (12) :2561-2563
[7]   DOPAMINE AUTORECEPTOR AGONISTS AS POTENTIAL ANTIPSYCHOTICS .3. 6-PROPYL-4,5,5A,6,7,8-HEXAHYDROTHIAZOLO[4,5-F]QUINOLIN-2-AMINE [J].
CAPRATHE, BW ;
JAEN, JC ;
WISE, LD ;
HEFFNER, TG ;
PUGSLEY, TA ;
MELTZER, LT ;
PARVEZ, M .
JOURNAL OF MEDICINAL CHEMISTRY, 1991, 34 (09) :2736-2746
[8]   Ultrasound promoted C-C bond formation: Heck reaction at ambient conditions in room temperature ionic liquids [J].
Deshmukh, RR ;
Rajagopal, R ;
Srinivasan, KV .
CHEMICAL COMMUNICATIONS, 2001, (17) :1544-1545
[9]  
DONDONI A, 1993, SYNTHESIS-STUTTGART, P1162
[10]   A convenient and effective method for synthesizing β-amino-α,β-unsaturated esters and ketones [J].
Gao, YH ;
Zhang, QH ;
Xu, JX .
SYNTHETIC COMMUNICATIONS, 2004, 34 (05) :909-916