Total synthesis of the marine sesquiterpene hydroquinones zonarol and isozonarol and the sesquiterpene quinones zonarone and isozonarone
作者:Jörg Schröder、Christine Magg、Karlheinz Seifert
DOI:10.1016/s0040-4039(00)00891-1
日期:2000.7
The total synthesis of the naturally occurring sesquiterpene hydroquinones zonarol and isozonarol and the sesquiterpene quinones zonarone and isozonarone was achieved starting from β-ionone, which was transformed via (+)-albicanic acid to (+)-albicanal and (−)-drim-7-en-11-al. Coupling of the aldehydes with lithiated hydroquinone ethers and further modification of the coupling products led to the target
天然倍半萜烯对苯二酚唑纳洛尔和异唑烷酮以及倍半萜烯醌佐那隆和异唑烷酮的全合成是从β-紫罗兰酮开始的,β-紫罗兰酮通过(+)-白蚁酸转化为(+)-白三醛和(-)-drim- 7-en-11-al。醛与锂化对苯二酚醚的偶联以及偶联产物的进一步修饰产生了目标分子。