Enantioselective Total Synthesis of (-)-Clavosolide A and B
摘要:
完全报道了(-)-clavosolide A和B的对映选择性全合成,包括所提出的(-)-clavosolide A (1)结构的合成、修订后的(-)-clavosolide A (5)结构的合成以及修订后的(-)-clavosolide B (6)结构的合成。通过比较其旋光值和$^1H$及$^{13}C$核磁共振谱,明确证实了这些天然产物的相对和绝对立体化学。
Enantioselective Total Synthesis of (-)-Clavosolide A and B
摘要:
完全报道了(-)-clavosolide A和B的对映选择性全合成,包括所提出的(-)-clavosolide A (1)结构的合成、修订后的(-)-clavosolide A (5)结构的合成以及修订后的(-)-clavosolide B (6)结构的合成。通过比较其旋光值和$^1H$及$^{13}C$核磁共振谱,明确证实了这些天然产物的相对和绝对立体化学。
Total Synthesis, Structural Revision, and Absolute Configuration of (+)-Clavosolide A
作者:Jung Beom Son、Si Nae Kim、Na Yeong Kim、Duck Hyung Lee
DOI:10.1021/ol052851n
日期:2006.2.1
Enantioselective synthesis of 3, a revised structure for clavosolide A, was completed. Both H-1 and C-13 NMR spectra of the natural and synthetic compounds were identical, and optical rotation measurements identified the absolute configuration of the natural clavosolide A as the enantiomer of 3.