| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a naphthalocyanine compound by a simple step at a low cost. SOLUTION: The method for producing a naphthalocyanine compound includes heating a 5,6,7,8-tetrasubstituted-1,4-dialkoxy-5,8-epoxy-2,3-dicyano-5,8-dihydronaphthalene derivative represented by formula (1) in the presence of lithium metal in an organic solvent. COPYRIGHT: (C)2011,JPO&INPIT |
