作者:Andreas Speicher、Timo Backes、Stefan Grosse
DOI:10.1016/j.tet.2005.09.048
日期:2005.12
We describe a route for the polymer supported total synthesis of the cyclic bisbibenzyls of the isoplagiochin type found in liverworts. TentaGel (R) resins were used as solid support for a sequence involving Suzuki, Wittig and hydrogenation protocols. The polymer linked intermediates could be characterized by HR-MAS NMR. This route is to be extended to the synthesis of small libraries of differently halogenated derivatives. (c) 2005 Elsevier Ltd. All rights reserved.