相关期刊:《China Petroleum Processing & Petrochemical Technology》《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》《Journal of Materials Science and Chemical Engineering》《Chinese Chemical Letters》更多>>
1,4-Bis(triphenylphosphonium)-2-butene dichloride(BTPBDC) and 1,4-bis(triphenyl phosphonium)-2-butene dithiocyanate (BTPBDT) were prepared and used as phase-transfer catalysts.Alkyl halides were converted effi...
A simple and efficient method for the iodination of aromatic compounds has been achieved in the presence of iodine and 1,4- bis(triphenylphosphonium)-2-butene peroxodisulfate.