申请人:Kang Heonjoong
公开号:US20090264660A1
公开(公告)日:2009-10-22
An alkyl aryl sulfide of Chemical Formula (III) is prepared by substituting an aryl halogen compound of Chemical Formula (I) with an alkyl lithium organometallic reagent. The sulfide is subsequently reacted with a compound of Chemical Formula (II). Alternatively an aryl halogen compound of Chemical Formula (I) is reacted with Grignard reagent to protect the hydrogen-donating substituent, and then reacted with an alkyl lithium organometallic reagent, and subsequently with sulfur and a compound of Chemical Formula (II). An alkyl aryl sulfide of Chemical Formula (III) is prepared via a one-step reaction without separation or purification of an intermediate compound from various aryl halogen compounds.