Aromatic heterocyclic-substituted cyclic sulfone compounds and e

Details Aromatic heterocyclic-substituted cyclic sulfone compounds and e Aromatic heterocyclic-substituted cyclic sulfone compounds and e

1993-09-07

1994-10-04

Hollinden, Gary E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548179, 548217, 548466, 548518, C07D33502

Patent

active

053528026

ABSTRACT:
Certain chemical compounds, which are aromatic heterocyclic-substituted derivatives of 4H-thiopyran-1,1-dioxide, are electron-transport agents. These compounds exhibit good speed and toe voltage properties in electrophotographic elements.

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patent: 5149828 (1992-09-01), Rody et al.
Detty et al., Tetrahedron, 1985, vol. 41, pp. 4853-4859.

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