In 1,3,5 rank or 2,4,6 rank of 6 member aromatic rings which form three dimensional basket condition

摘要

PROBLEM TO BE SOLVED: To develop use of a technology for an isolated three-dimensional space which is formed in a self-organizing way. ;SOLUTION: This method of preparation for cyclobutane derivatives includes same (homo) compounds or different (hetero) compounds which dimerize by forming a cyclobutane ring caused to a photochemical reaction, in the isolated three-dimensional space formed in a self-organizing way from a converging transition metal complex and an organic panel shaped compound having three or more bonding sites and coordinating to the complex in the self-organizing way, and then forming the cyclobutane ring caused to an irradiation of a light.;COPYRIGHT: (C)2003,JPO