COORDINATED 1-AZA-1,3-BUTADIENES - STABLE INTERMEDIATES IN THE FORMATION OF PYRIDINES FROM [(BETA-AMINOETHENYL)CARBENE]CHROMIUM COMPLEXES

被引：27

作者：

DUETSCH, M

STEIN, F

FUNKE, F

POHL, E

HERBSTIRMER, R

DEMEIJERE, A

机构：

[1] UNIV GOTTINGEN,INST ORGAN CHEM,TAMMANNSTR 2,D-37077 GOTTINGEN,GERMANY

[2] UNIV GOTTINGEN,INST ANORGAN CHEM,D-37077 GOTTINGEN,GERMANY

来源：

CHEMISCHE BERICHTE-RECUEIL | 1993年 / 126卷 / 11期

关键词：

CHROMIUM; (BETA-AMINOETHENYL)CARBENE COMPLEXES; 1-AZA-1,3-BUTADIENES, COORDINATED; PYRIDINES; CYCLOADDITION WITH ALKYNES; CHELATED CHROMIUM COMPLEXES;

D O I：

10.1002/cber.19931261131

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

[(Beta-aminoethenyl)carbene]chromium complexes 3a-c rearrange to coordinated 1-aza-1,3-butadienes 6a-c, which undergo cycloadditions with alkynes 7 a, c to pyridines 9a, 10 a - c.

引用

收藏

页码：2535 / 2541

页数：7

相关论文

共 27 条

[1] ORGANIC SYNTHESES VIA TRANSITION-METAL COMPLEXES .61 PYRIDINES AND PYRIDINIUM SALTS FROM (BETA-AMINOVINYL)CARBENE COMPLEXES (M = CR, W) AND ALKYNES VIA 4(1H)-PYRIDINYLIDENE COMPLEXES [J].

AUMANN, R ;

HINTERDING, P .

CHEMISCHE BERICHTE-RECUEIL, 1992, 125 (12) :2765-2772

[2] ORGANIC SYNTHESES VIA TRANSITION-METAL COMPLEXES .54. CYCLOPENTADIENES FROM 1-METALLA-1,3-DIENES AND ALKYNES BY CYCLIZATION OF INTERMEDIATE 1-METALLA-1,3,5-TRIENES (METAL = TUNGSTEN) [J].

AUMANN, R ;

HEINEN, H ;

DARTMANN, M ;

KREBS, B .

CHEMISCHE BERICHTE-RECUEIL, 1991, 124 (10) :2343-2347

[3]

BARLUENGA J, 1975, SYNTHESIS-STUTTGART, P191

[4] INVERSE ELECTRON DEMAND DIELS-ALDER REACTIONS OF N-SULFONYL ALPHA,BETA-UNSATURATED IMINES - A GENERAL-APPROACH TO IMPLEMENTATION OF THE 4-PI PARTICIPATION OF 1-AZA-1,3-BUTADIENES IN DIELS-ALDER REACTIONS [J].

BOGER, DL ;

CORBETT, WL ;

CURRAN, TT ;

KASPER, AM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (05) :1713-1729

[5] A GENERAL-SOLUTION TO IMPLEMENTING THE 4-PI PARTICIPATION OF 1-AZA-1,3-BUTADIENES IN DIELS-ALDER REACTIONS - INVERSE ELECTRON DEMAND DIELS-ALDER REACTIONS OF ALPHA,BETA-UNSATURATED N-BENZENESULFONYL IMINES [J].

BOGER, DL ;

KASPER, AM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (04) :1517-1519

[6] CONJUGATE ADDITION OF ALCOHOLS TO ALKYNYLALKOXYCARBENE METAL (CR, W) COMPLEXES [J].

CAMPS, F ;

LLEBARIA, A ;

MORETO, JM ;

RICART, S ;

VINAS, JM ;

ROS, J ;

YANEZ, R .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1991, 401 (1-2) :C17-C19

[7] NEW PYRIDINE SYNTHESIS FROM CONJUGATED ACETYLENES AND SUBSTITUTED METHYLAMINES [J].

CHALK, AJ .

TETRAHEDRON, 1974, 30 (11) :1387-1391

[8] PREPARATION, STRUCTURE AND REACTIVITY OF AMINOCARBENE COMPLEXES OF CHROMIUM AND MOLYBDENUM DERIVED FROM PRIMARY AMINES [J].

DENISE, B ;

DUBOST, P ;

PARLIER, A ;

RUDLER, M ;

RUDLER, H ;

DARAN, JC ;

VAISSERMANN, J ;

DELGADO, F ;

AREVALO, AR ;

TOSCANO, RA ;

ALVAREZ, C .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1991, 418 (03) :377-393

[9] REACTIONS OF COMPLEX LIGANDS .49. SYNTHESIS AND STRUCTURE OF 5-MEMBERED AND 6-MEMBERED AMINOCARBENE-C,N-CHELATE COMPLEXES OF CHROMIUM [J].

DOTZ, KH ;

RAU, A ;

HARMS, K .

CHEMISCHE BERICHTE-RECUEIL, 1992, 125 (09) :2137-2142

[10]

DUETSCH M, 1991, SYNLETT, P324