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Synthesis and thermal reaction of 2‐[4‐(4‐ethynylphenoxy)phenylene]‐3‐phenylquinoxaline
Author(s) -
Hergenrother P. M.,
Sykes G. F.,
Young P. R.
Publication year - 1976
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570130512
Subject(s) - chemistry , acetylene , phenylene , dimer , mass spectrometry , polymer chemistry , product (mathematics) , organic chemistry , polymer , chromatography , geometry , mathematics
2‐[4‐(4‐Ethynylphenoxy)phenylene]‐3‐phenylquinoxaline was prepared by two routes and was thermally reacted at various temperatures. The intermediate reactants, the acetylene containing phenylquinoxaline, and its thermally induced reaction product were characterized by high pressure liquid chromatography and mass spectroscopy. The principal component in the 350° reaction product was a dimer from addition of an acetylene group to another.