Pauson-Khand reaction of activated olefins.

被引：31

作者：

Ahmar, M ^{[1
]}

Antras, F ^{[1
]}

Cazes, B ^{[1
]}

机构：

[1] Univ Lyon 1, CPE Lyon, CNRS, Lab Chim Organ 1,Bat 308,43 Bd 11 Novembre 1918, F-69622 Villeurbanne, France

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 30期

关键词：

Pauson-Khand reactions; cycloadditions; cobalt complexes; activated olefins;

D O I：

10.1016/S0040-4039(99)01069-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The cobalt-mediated Pauson-Khand reaction of alkynes with electron deficient olefins was shown to be promoted by N-methylmorpholine oxide at 0-20 degrees C and led to 5-functionalized cyclopent-2-enones. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

收藏

页码：5503 / 5506

页数：4

相关论文

共 11 条

[1] PROMOTERS FOR THE (ALKYNE)HEXACARBONYLDICOBALT-BASED CYCLOPENTENONE SYNTHESIS [J].

CHUNG, YK ;

LEE, BY ;

JEONG, N ;

HUDECEK, M ;

PAUSON, PL .

ORGANOMETALLICS, 1993, 12 (01) :220-223

[2] NEW SUBSTITUTED CYCLOPENTENONES BY COUPLING OF PAUSON-KHAND AND MICHAEL-TYPE REACTIONS [J].

COSTA, M ;

MOR, A .

TETRAHEDRON LETTERS, 1995, 36 (16) :2867-2870

[3] The asymmetric Pauson-Khand reaction. A review [J].

Ingate, ST ;

Marco-Contelles, J .

ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL, 1998, 30 (02) :121-+

[4] ORGANOCOBALT COMPLEXES .2. REACTION OF ACETYLENEHEXACARBONYLDICOBALT COMPLEXES, (R1C2R2)CO2(CO)6, WITH NORBORNENE AND ITS DERIVATIVES [J].

KHAND, IU ;

KNOX, GR ;

PAUSON, PL ;

WATTS, WE ;

FOREMAN, MI .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1973, (09) :977-981

[5]

KHAND IU, 1974, J CHEM SOC CHEM COMM, P379

[6]

KHAND IU, 1978, HETEROCYCLES, V11, P59

[7] THE KHAND REACTION - A CONVENIENT AND GENERAL-ROUTE TO A WIDE-RANGE OF CYCLOPENTENONE DERIVATIVES [J].

PAUSON, PL .

TETRAHEDRON, 1985, 41 (24) :5855-5860

[8] N-OXIDE PROMOTED PAUSON-KHAND CYCLIZATIONS AT ROOM-TEMPERATURE [J].

SHAMBAYATI, S ;

CROWE, WE ;

SCHREIBER, SL .

TETRAHEDRON LETTERS, 1990, 31 (37) :5289-5292

[9]

Shore N.E., 1988, CHEM REV, V88, P1081

[10]

Shore N. E., 1991, COMPREHENSIVE ORGANI, V5, P1037