Synthesis of 2,4-disubstituted N-acyl-5,6-dihydro-2-pyridones

被引:14
作者
Comins, DL
Chen, XH
Joseph, SP
机构
[1] Department of Chemistry, North Carolina State University, Raleigh
关键词
D O I
10.1016/S0040-4039(97)82940-1
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A simple two-step procedure converts 2-substituted N-acyl-2,3-dihydro-4-pyridones to 2,4-disubstituted N-acyl-5,6-dihydro-2-pyridones. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码:9275 / 9278
页数:4
相关论文
共 16 条
[1]  
[Anonymous], 1996, Adv. Nitrogen Heterocycl
[2]   A 6-STEP SYNTHESIS OF (+/-)-CAMPTOTHECIN [J].
COMINS, DL ;
HONG, H ;
SAHA, JK ;
GAO, JH .
JOURNAL OF ORGANIC CHEMISTRY, 1994, 59 (18) :5120-5121
[3]   ENANTIOPURE N-ACYLDIHYDROPYRIDONES AS SYNTHETIC INTERMEDIATES - THE FIRST ASYMMETRIC-SYNTHESIS OF TRANS-DECAHYDROQUINOLINE ALKALOID-(+)-219A [J].
COMINS, DL ;
DEHGHANI, A .
JOURNAL OF ORGANIC CHEMISTRY, 1995, 60 (04) :794-795
[4]   Asymmetric addition of Grignard reagents to chiral 1-acylpyridinium salts: A chiral auxiliary study [J].
Comins, DL ;
GuerraWeltzien, L .
TETRAHEDRON LETTERS, 1996, 37 (22) :3807-3810
[5]   EFFICIENT SYNTHESIS AND RESOLUTION OF TRANS-2-(1-ARYL-1-METHYLETHYL)CYCLOHEXANOLS - PRACTICAL ALTERNATIVES TO 8-PHENYLMENTHOL [J].
COMINS, DL ;
SALVADOR, JM .
JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (17) :4656-4661
[6]   ASYMMETRIC-SYNTHESIS OF 2-ALKYL(ARYL)-2,3-DIHYDRO-4-PYRIDONES BY ADDITION OF GRIGNARD-REAGENTS TO CHIRAL 1-ACYL-4-METHOXYPYRIDINIUM SALTS [J].
COMINS, DL ;
JOSEPH, SP ;
GOEHRING, RR .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (11) :4719-4728
[7]   AN EFFICIENT PREPARATION OF (+)-TRANS-2-(ALPHA-CUMYL)CYCLOHEXANOL ((+)-TCC) - A PRACTICAL ALTERNATIVE TO (+)-8-PHENYLMENTHOL [J].
COMINS, DL ;
SALVADOR, JM .
TETRAHEDRON LETTERS, 1993, 34 (05) :801-804
[8]  
Fleming I., 1989, ORG REACTIONS, V37, P57
[9]   CLEAVAGE OF SYMMETRICALLY SUBSTITUTED DISILANES BY LITHIUM IN TETRAHYDROFURAN [J].
GILMAN, H ;
LICHTENWALTER, GD .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (03) :608-611
[10]  
GUZIEC FS, 1980, SYNTHESIS-STUTTGART, P691