Synthesis of Aryl/Alkyl Building Blocks for Dendrimer and Hyperbranched Polymer Synthesis
作者:Zhishan Bo、Jun Qiu、Jing Li、A. Dieter Schlüter
DOI:10.1021/ol0356082
日期:2004.3.1
Several useful aryl/alkyl building blocks for dendrimer and hyperbranched polymersynthesis were prepared by Suzuki-Miyaura cross-coupling reactions and iododesilylation reactions. The iododesilylations were carried out with iodine monochloride (ICl) in methylene chloride and diethyl ether (10:1). This solvent combination lowered the reagents electrophilicity to the point that the iododesilylation