Total Synthesis of (+)-Dibromophakellin and (+)-Dibromophakellstatin

被引:26
|
作者
Imaoka, Takuya [1 ]
Akimoto, Takafumi [1 ]
Iwamoto, Osamu [1 ]
Nagasawa, Kazuo [1 ]
机构
[1] Tokyo Univ Agr & Technol, Dept Biotechnol & Life Sci, Tokyo 1848588, Japan
关键词
aminals; enamides; natural products; Overman rearrangement; total synthesis; NATURAL-PRODUCT DIBROMOPHAKELLSTATIN; PYRROLE-IMIDAZOLE ALKALOIDS; PUMMERER REACTION CHEMISTRY; AUSTRALIAN MARINE SPONGE; ENANTIOSELECTIVE SYNTHESIS; SIGMATROPIC REARRANGEMENT; STEREOSELECTIVE-SYNTHESIS; OXIDATIVE CYCLIZATION; PALAUAMINE; CORE;
D O I
10.1002/asia.201000213
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new method for the preparation of quaternary chiral aminals has been developed that employs an enamide-type Overman rearrangement process. This methodology was applied to enantioselective total syntheses of (+)-dibromo-phakellin and (+)-dibromophakellstatin.
引用
收藏
页码:1810 / 1816
页数:7
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