The total synthesis of the archaebacterial C40-diol and its enantiomer based on (R)-5-acetoxy-4-methylpentanoic acid
作者:B. A. Czeskis、I. G. Alexeev、A. M. Moiseenkov
DOI:10.1007/bf00702017
日期:1993.7
Effective convergent syntheses of archaebacterial C40-diol [(3R,7R,11S,15S,18S,22S, 26R,30R)-octamethyldotriacontane-1,32-diol] and its (3S,7S,11R,15R,18R,22R,26S,30S)-enantiomer have been accomplished using (R)-5-acetoxy-4-methylpentanoic acid as the only chiral building block. Both synthetic schemes include consecutive construction of mono- and diterpene fragments of the target molecules followed
古细菌C40-二醇[(3R,7R,11S,15S,18S,22S,26R,30R)-octamethyldottricontane-1,32-diol]及其(3S,7S,11R,15R,18R,22R, 26S,30S)-对映异构体已使用 (R)-5-乙酰氧基-4-甲基戊酸作为唯一的手性结构单元完成。两种合成方案都包括目标分子的单萜和二萜片段的连续构建,然后使用 Kolbe 反应或相应格氏试剂的氧化自缩合进行二聚化。