Four isomeric hedycaryol phenyl sulfides, when reacted with Mel, yielded eudesmol derivatives with different stereochemistry from that of the acid cyclization products of the corresponding hedycaryols. New stereoisomers of α- and β-eudesmols, β-dehydroparadisiol and a defensive substance of termite were synthesized. Nephthenol phenyl sulfide yielded a 14-membered tetraene.
当四种异构体的海苏糖基苯
硫醚与Mel反应时,会产生具有与相应的海苏糖醇的酸环化产物不同的立体
化学的
化学式的udedesmol衍
生物。合成了新的α-和β-大麦醇的立体异构体,β-脱氢对二
酚和白蚁的防御物质。
乙烯酚苯
硫醚生成14元四烯。