Chemistry of hydrocarbon compounds – Compound or reaction product mixture – Aromatic
Patent
1995-05-02
1996-10-29
Richter, Johann
Chemistry of hydrocarbon compounds
Compound or reaction product mixture
Aromatic
585500, 585600, 568 17, 558207, C07C 132, C07C 1538
Patent
active
055698000
ABSTRACT:
An electrophotographic photoconductor which is composed of an electroconductive support and a photoconductive layer formed thereon comprising a novel pyrene-ring-containing olefin compound having formula [I]: ##STR1## wherein R.sup.1 and R.sup.2 each represent hydrogen or an alkyl group which may have a substituent; Y is an aliphatic hydrocarbon group which may have a substituent, a cyclic hydrocarbon group which may have a substituent, or an aromatic group which may have a substituent; n is an integer of 0 or 1, and m is an integer of 1 to 3, provided that when n is 0, m is 1, R.sup.1 is hydrogen, and Y is an aromatic group with a substituent ##STR2## R.sup.2 and R.sup.3 each represent hydrogen, and Y and R.sup.1 may be bonded to form a ring, a method of synthesizing the pyrene-ring-containing olefin compound and an intermediate therefor are disclosed.
REFERENCES:
patent: 4013713 (1977-03-01), Weber et al.
patent: 4282354 (1981-08-01), Van Allan et al.
patent: 5059708 (1991-10-01), Aruga et al.
Adachi Hiroshi
Aruga Tamotsu
Sasaki Masaomi
Shimada Tomoyuki
Cross Laura R.
Richter Johann
Ricoh & Company, Ltd.
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