Photochemical Reaction of 1,2-Naphthoquinone toward Enantioselective Synthesis of ?-Rubromycin: Viability Dependence on Chromophore

被引:0
|
作者
Ando, Yoshio [1 ]
Ogawa, Daichi [1 ]
Wakita, Fumihiro [1 ]
Suzuki, Keisuke [1 ]
Ohmori, Ken [1 ]
机构
[1] Tokyo Inst Technol, Dept Chem, 2-12-1 Ookayama,Meguro ku, Tokyo 1528551, Japan
关键词
photochemical reactions; 1,2-naphthoquinone; spiroacetals; redox; rubromycin; CONVERGENT TOTAL-SYNTHESIS; ASYMMETRIC-SYNTHESIS; (+/-)-GAMMA-RUBROMYCIN;
D O I
10.1055/a-2113-0212
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Aiming at the enantioselective total synthesis of ?-rubromycin, we reported the photochemical reaction of 1,2-naphthoqui-none as a promising solution to otherwise-difficult enantiocontrol of the single spiroacetal stereogenic center. The present study examined the applicability of this approach to more functionalized substrates, which revealed viability dependence on the chromophore structure differing in the position and number of methoxy substituents.
引用
收藏
页码:441 / 444
页数:4
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