IMPROVED AMINATION BY ETHYL N-([(4-NITROPHENYL)SULPHONYL]OXY) CARBAMATE IN THE PRESENCE OF INORGANIC OXIDES OR CARBONATES

被引:19
作者
BARANI, M [1 ]
FIORAVANTI, S [1 ]
LORETO, MA [1 ]
PELLACANI, L [1 ]
TARDELLA, PA [1 ]
机构
[1] UNIV ROMA LA SAPIENZA,DIPARTIMENTO CHIM,P ALDO MORO 2,I-00185 ROME,ITALY
关键词
D O I
10.1016/S0040-4020(01)90402-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Inorganic solid bases give rise to alpha-elimination reactions of NsONHCO2Et under easy and mild conditions without catalyst or ultrasounds. For several kinds of substrates, a comparison of yields and reaction times with previous methods is presented.
引用
收藏
页码:3829 / 3834
页数:6
相关论文
共 23 条
[1]  
ALBANESE D, 1991, SYNTHESIS-STUTTGART, P1001
[2]   SURFACE-MEDIATED REACTIONS .2. ADDITION OF HYDRAZOIC ACID TO ALKENES [J].
BRETON, GW ;
DAUS, KA ;
KROPP, PJ .
JOURNAL OF ORGANIC CHEMISTRY, 1992, 57 (24) :6646-6649
[3]  
DIRNENS VV, 1988, DOKL CHEM ENGL TRANS, V298, P9
[4]   BIS(OXAZOLINE) COPPER-COMPLEXES AS CHIRAL CATALYSTS FOR THE ENANTIOSELECTIVE AZIRIDINATION OF OLEFINS [J].
EVANS, DA ;
FAUL, MM ;
BILODEAU, MT ;
ANDERSON, BA ;
BARNES, DM .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (12) :5328-5329
[5]   A FACILE AZIRIDINATION OF ALLYLIC AND HOMOALLYLIC CYCLIC ACETALS [J].
FIORAVANTI, S ;
LORETO, MA ;
PELLACANI, L ;
TARDELLA, PA .
TETRAHEDRON LETTERS, 1993, 34 (27) :4353-4354
[6]   A NOVEL ROUTE TO N-SUBSTITUTED ALLYLAMINES BY THE REACTION OF ALLYLSILANES WITH (ETHOXYCARBONYL)NITRENE [J].
FIORAVANTI, S ;
LORETO, MA ;
PELLACANI, L ;
RAIMONDI, S ;
TARDELLA, PA .
TETRAHEDRON LETTERS, 1993, 34 (25) :4101-4104
[7]   ASYMMETRIC FORMATION OF C-N BONDS IN CHIRAL ENOL ETHERS [J].
FIORAVANTI, S ;
LORETO, MA ;
PELLACANI, L ;
TARDELLA, PA .
TETRAHEDRON, 1991, 47 (30) :5877-5882
[8]   GENERAL-METHOD FOR THE SYNTHESIS OF ENOL ETHERS (VINYL ETHERS) FROM ACETALS [J].
GASSMAN, PG ;
BURNS, SJ .
JOURNAL OF ORGANIC CHEMISTRY, 1988, 53 (23) :5574-5576
[9]   EFFICIENT AND REGIOSELECTIVE CYANOSILYLATION OF CYCLOHEX-2-ENONE AND OTHER UNSATURATED-KETONES OVER SOLID ACID AND BASE CATALYSTS [J].
HIGUCHI, K ;
ONAKA, M ;
IZUMI, Y .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (15) :1035-1036
[10]   CHEMISTRY OF CARBANIONS .18. PREPARATION OF TRIMETHYLSILYL ENOL ETHERS [J].
HOUSE, HO ;
CZUBA, LJ ;
GALL, M ;
OLMSTEAD, HD .
JOURNAL OF ORGANIC CHEMISTRY, 1969, 34 (08) :2324-&