Viologen derivative
First Claim
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1. A vinyl viologen derivative represented by the formula:
- ##STR9## wherein R'"'"' is a hydrogen atom;
tolyl;
benzyl a C1 -C6 alkyl;
a C2 -C6 alkenyl;
a C3 -C6 cycloaklyl;
a C6 -C10 unsubstituted aromatic group;
substituted C1 -C6 alkyl, substituted C2 -C6 alkenyl or substituted C6 -C10 aromatic, wherein the substituent is --OH; and
X1 and X2 are anions which may be same or different.
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Abstract
The present invention relates to a novel viologen derivative having at least one polymerizable vinyl group directly bonded to a viologen skelton and a process for producing the same.
The novel viologen derivative can be used for a display material, various sensors and the like.
12 Citations
8 Claims
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1. A vinyl viologen derivative represented by the formula:
- ##STR9## wherein R'"'"' is a hydrogen atom;
tolyl;
benzyl a C1 -C6 alkyl;
a C2 -C6 alkenyl;
a C3 -C6 cycloaklyl;
a C6 -C10 unsubstituted aromatic group;
substituted C1 -C6 alkyl, substituted C2 -C6 alkenyl or substituted C6 -C10 aromatic, wherein the substituent is --OH; andX1 and X2 are anions which may be same or different. - View Dependent Claims (2, 4, 5, 7, 8)
- ##STR9## wherein R'"'"' is a hydrogen atom;
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3. A vinyl viologen derivative designated:
- ##STR10##
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6. The vinyl viologen derivative of claim 10 wherein R'"'"' is --CH3, --C2 H5, --C3 H7, C4 H9, --CH═
- CH2, phenyl, benzyl, tolyl, or cyclohexyl.
Specification
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Current AssigneeAsahi Denka Kogyo KK (Adeka Corporation)
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Original AssigneeAsahi Denka Kogyo KK (Adeka Corporation)
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InventorsYamamoto, Kazutoshi, Nambu, Yoko, Endo, Takeshi
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Primary Examiner(s)Fan, Jane T.
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Application NumberUS07/168,626Time in Patent Office470 DaysField of Search546/257US Class Current546/257CPC Class CodesC07D 213/22 containing two or more pyri...
