Reactions of 4-azacholest-5-en-3-one, 6-azacholest-4-en-7-one, and their N-methyl derivatives with electrophilic reagents

被引：7
|
作者：
Morzycki, JW
Wilczewska, AZ
机构：
[1] Institute of Chemistry, University of Warsaw, Bialystok Branch, 15-443 Bialystok
来源：
TETRAHEDRON | 1996年 / 52卷 / 44期
关键词：
D O I：
10.1016/0040-4020(96)00847-2
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reactions of four steroidal ene-lactams with electrophilic reagents, such as bromine, acetyl nitrate or CrO3, were studied. The initial electrophilic attack took place on the terminal carbon atom of the enamide system. In some cases further reactions at the allylic position were observed There were no reactions at the nitrogen atom or in the a position to the lactam carbonyl group. Copyright (C) 1996 Elsevier Science Ltd.
引用
收藏
页码：14057 / 14068
页数：12
相关论文
共 50 条
  • [41] Reactions of secondary amines with derivatives of 5-(2-methyl-3-furyl)cyclopent-2-en-1-one
    F. A. Akbutina
    S. A. Yumagulova
    A. A. Fatykhov
    M. S. Miftakhov
    Russian Chemical Bulletin, 2002, 51 : 1068 - 1070
  • [42] Carbon-13 nuclear magnetic resonance spectral properties of cholest-4-en-3-one and cholest-5-en-3-one
    Parish, Edward J.
    Lo, Yu-Chen
    Huang, Wan-Yuan
    Honda, Hiroshi
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
  • [43] PHOTOCHEMICAL REACTIONS .5. PHOTOOXIDATION OF 17BETA-ACETOXY-4-AZA-ANDROST-5-EN-3-ONE
    ABELLO, F
    BOIX, J
    GOMEZ, J
    MORELL, J
    BONET, JJ
    HELVETICA CHIMICA ACTA, 1975, 58 (08) : 2549 - 2552
  • [44] Condensation of 5-Phenylpent-1-en-4-yn-3-one with Arylhydrazines
    A. A. Golovanov
    E. A. Zatynatskiy
    I. S. Odin
    M. V. Dorogov
    A. A. Vikarchuk
    Russian Journal of Organic Chemistry, 2018, 54 : 662 - 663
  • [45] Condensation of 5-Phenylpent-1-en-4-yn-3-one with Arylhydrazines
    Golovanov, A. A.
    Zatynatskiy, E. A.
    Odin, I. S.
    Dorogov, M. V.
    Vikarchuk, A. A.
    RUSSIAN JOURNAL OF ORGANIC CHEMISTRY, 2018, 54 (04) : 662 - 663
  • [46] SOME ADDITION REACTIONS OF 1,2,3,4,7,7-HEXACHLORONORBORNA-2,5-DIENE, 1,4,5,6,7,7-HEXACHLORONORBORN-5-EN-2-ONE, AND RELATED COMPOUNDS
    DAVIES, DI
    MASON, P
    PARROTT, MJ
    JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1971, (20): : 3428 - &
  • [47] Synthesis of 3-methyl-4-phenyl-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[4,5-dlpyrimidin-6-one derivatives
    Kolosov, M. A.
    Orlov, V. D.
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2007, (10): : 1586 - 1588
  • [48] CRYSTAL-STRUCTURE OF 1-HYDROXYMETHYL-4-METHYL-7-OXABICYCLO[4,3,0]NON-4-EN-8-ONE
    CURRIE, M
    JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1973, (03): : 240 - 243
  • [49] Oxidation of Steroidal 5-En-3a-ol with Pyridinium Chlorochromate: Isolation of Key Intermediate, Steroidal 6a-Hydroxy-4-en-3-one
    Korde, S. S.
    Udasi, R. A.
    Trivedi, G. K.
    Synthetic Communications, 27 (19):
  • [50] SOME PHOTOCHEMICAL REACTIONS OF CHOLESTANONE TOSYLHYDRAZONE AND CHOLEST-4-EN-3-ONE TOSYLHYDRAZONE
    INOUYE, Y
    NAKANISHI, K
    STEROIDS, 1964, 3 (04) : 487 - 492
12345