ON THE SYNTHESIS OF ISOANNULATED PYRROLES AND ALPHA-PYRIDONES

被引：15

作者：

EBERBACH, W

LABER, N

机构：

[1] Institut für Organische Chemie, Biochemie der Universität, D-7800 Freiburg i. Br.

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 01期

关键词：

D O I：

10.1016/S0040-4039(00)77673-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of furo- and thieno[2,3-c]pyridones 13a,b as well as the corresponding pyrroles 14a,b by using the 1,7-dipolar cyclization route of conjugated nitrones 9a,b is reported. In the presence of O2 and light the pyridones are converted into the pyridinediones 17a,b.

引用

页码：61 / 64

页数：4

共 27 条

[1] THE EPOXYHEXENYNE - VINYLFURAN TRANSFORMATION - EVIDENCE FOR CARBENE INTERMEDIATES
EBERBACH, W
ROSER, J
[J]. TETRAHEDRON LETTERS, 1987, 28 (24) : 2685 - 2688
[2] HETEROCYCLIC SYNTHESIS BY ELECTROCYCLIZATION OF EXTENDED DIPOLES - A NOVEL ACCESS TO THE INDOLIZINE AND QUINOLIZINE SYSTEMS
EBERBACH, W
MAIER, W
[J]. TETRAHEDRON LETTERS, 1989, 30 (41) : 5591 - 5594
[3] PYRROLE AND PYRIDINE-DERIVATIVES VIA 1,7-CYCLIZATION OF BUTENYNYL NITRONES - THE PRODUCT-DETERMINING INFLUENCE OF SUBSTITUENTS ON THE DEACTIVATION PATHWAY OF THE OXAZA-CYCLOALLENE INTERMEDIATES
EBERBACH, W
ROSER, J
[J]. TETRAHEDRON LETTERS, 1987, 28 (24) : 2689 - 2692
[4] A SIMPLE ROUTE TO FURO[3,4-B]FURANS, COMPOUNDS WITH A NEW DIHETEROPENTALENE SYSTEM
EBERBACH, W
FRITZ, H
LABER, N
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1988, 27 (04): : 568 - 569
[5] BUTADIENYLOXIRANE-DIHYDROOXEPINE ISOMERIZATION - RING EXPANSION REACTIONS OF STERICALLY FIXED AND BENZOANNELATED EPOXYHEXADIENES BY 1,7-ELECTROCYCLIZATION OF CONJUGATED CARBONYL YLIDES
EBERBACH, W
TROSTMANN, U
[J]. CHEMISCHE BERICHTE-RECUEIL, 1985, 118 (10): : 4035 - 4058
[6] THERMALLY INITIATED REACTIONS OF (Z)-EPOXYHEXENYNES A FACILE PREPARATION OF 3,4-ANNULATED FURANS
EBERBACH, W
ROSER, J
[J]. TETRAHEDRON, 1986, 42 (08) : 2221 - 2234
[7] EBERBACH W, 1988, ANGEW CHEM, V100, P599
[8] EBERBACH W, COMMUNICATION
[9] EBERBACH W, 1979, TETRAHEDRON LETT, V20, P4049
[10] GARCIA F, 1985, SYNTHESIS-STUTTGART, P143

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