C–C bond formation through oxidatively induced elimination of platinum complexes—A novel approach towards conjugated macrocyclesElectronic supplementary information (ESI) available: experimental section. See http://www.rsc.org/suppdata/cc/b3/b300542a/
作者:Gerda Fuhrmann、Tony Debaerdemaeker、Peter Bäuerle
DOI:10.1039/b300542a
日期:2003.4.3
A novel and effective method for the synthesis of conjugated macrocycles is described. By the self-assembly of conveniently accessible building blocks to a metalla-macrocycle, and subsequent CâC bond formation through elimination of transition metal units, the strained cyclodimeric terthiophene-diyne 4 -as a precursor for cyclo[8]thiophene 5- was synthesized in a good overall yield.
一种合成共轭大环的新颖且有效的方法被描述。通过自组装便于获得的构建单元以形成金属大环,并通过消除过渡金属单元从而形成CâC键,紧张的环二聚体三硫代烯二炔4(作为环[8]硫代烯5的前体)在良好的总体收率中被合成。