ENANTIOSELECTIVE PHOTODECONJUGATION OF ALPHA-SUBSTITUTED ALPHA,BETA-UNSATURATED KETONES

被引：0
|
作者：
HENIN, F
MUZART, J
PETE, JP
PIVA, O
机构：
来源：
NEW JOURNAL OF CHEMISTRY | 1991年 / 15卷 / 8-9期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Irradiation of the tittle compounds in presence of small amounts of (+) ephedrine afforded chiral beta, gamma-unsaturated ketones with moderate enantioselectivities. A surprising inversion of the selectivity with the nature of the irradiation solvent was observed.
引用
收藏
页码：611 / 613
页数：3
相关论文
共 50 条
  • [1] A VERY ENANTIOSELECTIVE PHOTODECONJUGATION OF ALPHA, BETA-UNSATURATED ESTERS
    PIVA, O
    HENIN, F
    MUZART, J
    PETE, JP
    TETRAHEDRON LETTERS, 1987, 28 (41) : 4825 - 4828
  • [2] STEREOSELECTIVE SYNTHESIS OF ALPHA-SUBSTITUTED ALPHA,BETA-UNSATURATED ESTERS
    HOUSE, HO
    RASMUSSON, GH
    JOURNAL OF ORGANIC CHEMISTRY, 1961, 26 (11): : 4278 - &
  • [3] A new approach to the alpha-substituted alpha,beta-unsaturated dimethylhydrazones
    Koldobskii, AB
    Vakhmistrov, VE
    Kalinin, VN
    DOKLADY AKADEMII NAUK, 1996, 346 (06) : 771 - 773
  • [4] ENANTIOSELECTIVE PHOTODECONJUGATION OF ALPHA,BETA-UNSATURATED ESTERS - EFFECT OF THE NATURE OF THE CHIRAL AGENT
    PIVA, O
    HENIN, F
    MUZART, J
    PETE, JP
    TETRAHEDRON LETTERS, 1986, 27 (26) : 3001 - 3004
  • [5] DIASTEREOSELECTIVE PHOTODECONJUGATION OF ALPHA,BETA-UNSATURATED ESTERS
    MORTEZAEI, R
    AWANDI, D
    HENIN, F
    MUZART, J
    PETE, JP
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (14) : 4824 - 4826
  • [6] HIGHLY ENANTIOSELECTIVE PHOTODECONJUGATION OF ALPHA,BETA-UNSATURATED ESTERS - ORIGIN OF THE CHIRAL DISCRIMINATION
    PIVA, O
    MORTEZAEI, R
    HENIN, F
    MUZART, J
    PETE, JP
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (25) : 9263 - 9272
  • [7] EVALUATION OF THE STERIC INTERACTIONS RESPONSIBLE FOR THE ENANTIOSELECTIVE PHOTODECONJUGATION OF ALPHA,BETA-UNSATURATED ESTERS
    MORTEZAEI, R
    PIVA, O
    HENIN, F
    MUZART, J
    PETE, JP
    TETRAHEDRON LETTERS, 1986, 27 (26) : 2997 - 3000
  • [8] FORMATION OF ALPHA, BETA-UNSATURATED KETONES FROM GAS-PHASE PYROLYSIS OF ALPHA-SUBSTITUTED PROPARGYL ESTERS
    TRAHANOVSKY, WS
    EMEIS, SL
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1975, 97 (13) : 3773 - 3777
  • [9] ONE-STEP SYNTHESIS OF ALPHA-SUBSTITUTED ALPHA,BETA-UNSATURATED ALDEHYDES
    TAY, MK
    ABOUJAOUDE, EE
    COLLIGNON, N
    SAVIGNAC, P
    PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1987, 30 (3-4): : 841 - 841
  • [10] EFFICIENT SYNTHESIS OF ALPHA-SUBSTITUTED ALPHA,BETA-UNSATURATED KETONES EMPLOYING A VERSATILE LATENT ALPHA-KETOVINYL ANION EQUIVALENT
    GUACIARO, MA
    WOVKULICH, PM
    SMITH, AB
    TETRAHEDRON LETTERS, 1978, (47) : 4661 - 4664
12345