Stevens David M, Tempelaar Sarah, Dove Andrew P, Harth Eva
Department of Chemistry, Vanderbilt University, 7610 Stevenson Center, Nashville, Tennessee, USA.
Department of Chemistry, University of Warwick, Coventry CV4 7 AL, UK.
ACS Macro Lett. 2012 Jul 17;1(7):915-918. doi: 10.1021/mz300179r.
Advanced organocatalytic synthesis methods were employed to prepare linear poly(carbonate)s with control over functional group incorporation and molecular weight. Pendant allyl or epoxide groups served as reaction partners in thiol-ene click or epoxide-amine reactions with ethylene oxide-containing crosslinking groups to form a panel of six novel poly(carbonate) nanosponges with crosslinking densities ranging from 5%, 10% and 20% an intermolecular chain-crosslinking approach.
采用先进的有机催化合成方法来制备线性聚碳酸酯，以控制官能团的引入和分子量。侧基烯丙基或环氧基团作为反应伙伴，与含环氧乙烷的交联基团进行硫醇-烯点击反应或环氧-胺反应，通过分子间链交联方法形成一组六种新型聚碳酸酯纳米海绵，其交联密度范围为5%、10%和20%。
