作者:Perla Ramesh
DOI:10.1055/s-0035-1561491
日期:——
epoxidation, a ring-closing metathesis, and a stereoselective epoxide ring opening as key steps. A concise stereoselective total synthesis of the naturally occurring styryl lactone 8-methoxygoniodiol in five simple steps from readily available inexpensive trans-cinnamaldehyde is described. The efficient synthesis features a successful protecting-group-free strategy, with desirable step- and atom-economy. The
摘要 描述了从容易获得的廉价反式肉桂醛通过五个简单步骤对天然苯乙烯基内酯8-甲氧基goniodiol进行简明的立体选择性全合成。高效合成具有成功的无保护基团策略,并具有理想的步长和原子经济性。合成策略依赖于Maruoka不对称烯丙基化,环氧化,闭环复分解和立体选择性环氧化物开环作为关键步骤。 描述了从容易获得的廉价反式肉桂醛通过五个简单步骤对天然苯乙烯基内酯8-甲氧基goniodiol进行简明的立体选择性全合成。高效合成具有成功的无保护基团策略,并具有理想的步长和原子经济性。合成策略依赖于Maruoka不对称烯丙基化,环氧化,闭环复分解和立体选择性环氧化物开环作为关键步骤。