A Water-Soluble Ruthenium Glycosylated Porphyrin Catalyst for Carbenoid Transfer Reactions in Aqueous Media with Applications in Bioconjugation Reactions
作者:Chi-Ming Ho、Jun-Long Zhang、Cong-Ying Zhou、On-Yee Chan、Jessie Jing Yan、Fu-Yi Zhang、Jie-Sheng Huang、Chi-Ming Che
DOI:10.1021/ja9077254
日期:2010.2.17
Water-soluble [Ru(II)(4-Glc-TPP)(CO)] (1, 4-Glc-TPP = meso-tetrakis(4-(beta-D-glucosyl)phenyl)porphyrinato dianion) is an active catalyst for the following carbenoid transfer reactions in aqueous media with good selectivities and up to 100% conversions: intermolecular cyclopropanation of styrenes (up to 76% yield), intramolecular cyclopropanation of an allylic diazoacetate (68% yield), intramolecular