π-Complexes incorporating tetraphenyltetraethynylethene
π-Complexes incorporating tetraphenyltetraethynylethene
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包含四苯基四乙炔乙烯的 π 配合物
DOI:
10.1039/c39940000205
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发表时间:
1994
期刊:
影响因子:
--
通讯作者:
P. Seiler
中科院分区:
文献类型:
--
作者:
F. Diederich;D. Philp;P. Seiler
Tetraphenyltetraethynylethene and the π-acceptors 2,4,7-trinitrofluoren-9-one and (2,4,7-trinitro-9-fluoroenylidene)malononitrile from highly ordered donor–acceptor π-complexes having 1 : 2 stoichiometry in the solid state; in solution, relatively weak 1 : 1 complexes are formed whose stabilities are related to the spatial disposition of the donor phenyl rings.