o-Allyloxyanisoles are selectively and easily deallylated by treatment with sec- or tert-butyllithium at low temperature. The reaction is proposed to proceed through a tandem intermolecular carbolithiation-β-elimination process, which can also be considered an SN2′ attack of the organolithium on the allyl ether.
[EN] THIOL COMPOUND, METHOD FOR SYNTHESIZING SAME, AND USES FOR SAID THIOL COMPOUND<br/>[FR] COMPOSÉ THIOL, PROCÉDÉ DE SYNTHÈSE DE CELUI-CI, ET UTILISATIONS DUDIT COMPOSÉ THIOL<br/>[JA] チオール化合物、その合成方法および該チオール化合物の利用