N-ACYLDIHYDROPYRIDONES AS SYNTHETIC INTERMEDIATES - SYNTHESIS OF (+/-)-SEPTICINE AND (+/-)-TYLOPHORINE

被引：59

作者：

COMINS, DL

MORGAN, LA

机构：

[1] Department of Chemistry North Carolina State University, Raleigh

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 42期

关键词：

D O I：

10.1016/S0040-4039(00)79426-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The indolizidine alkaloids (+/-)-septicine and (+/-)-tylophorine were prepared from N-acyldihydropyridone 7 in five and six steps, respectively.

引用

页码：5919 / 5922

页数：4

共 25 条

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[6] THE ADDITION OF ALKYLZINC IODIDES TO 1-(PHENOXYCARBONYL)-2,3-DIHYDROPYRIDINIUM SALTS - A SYNTHESIS OF 2-ALKYL-DELTA-3-PIPERIDINES
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[7] ASYMMETRIC-SYNTHESIS OF 2-ALKYL(ARYL)-2,3-DIHYDRO-4-PYRIDONES BY ADDITION OF GRIGNARD-REAGENTS TO CHIRAL 1-ACYL-4-METHOXYPYRIDINIUM SALTS
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[8] PREPARATION OF 1-(TERT-BUTOXYCARBONYL)-2,6-DIALKYL-2,3-DIHYDRO-4-PYRIDONES - A STEREOCONTROLLED SYNTHESIS OF (+/-)-MYRTINE
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[9] COMINS DL, 1986, TETRAHEDRON LETT, V27, P4549
[10] ORTHO LITHIATION OF 2-METHOXYPYRIDINES, 3-METHOXYPYRIDINES, AND 4-METHOXYPYRIDINES
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[J]. TETRAHEDRON LETTERS, 1988, 29 (07) : 773 - 776

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