Polymers and oligomers, their synthesis, and electronic devices incorporating same
First Claim
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1. A composition of matter comprising a polymer of the general structure:
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whereinthe R1 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups;
the R2 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups;
the R3 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups;
wherein bonds A and B may independently be either ortho, meta or para with respect to the pyridyl nitrogen;
wherein bonds C and D may be either ortho, meta or para with respect one another; and
wherein bonds E and F may be either ortho, meta or para with respect one another;
wherein Y may be a moiety selected from the group consisting of —
(CH2)x—
, —
(CH2)xO—
, —
O(CH2)x— and
—
O(CH2)xO—
wherein x is an integer in the range of 1 to 15 inclusive; and
wherein n is an integer greater than 1.
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Abstract
The invention relates to polymers and oligomers, methods of their synthesis, and electronic devices comprising them.
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Citations
10 Claims
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1. A composition of matter comprising a
polymer of the general structure: -
wherein the R1 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups;
the R2 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups;
the R3 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups;
wherein bonds A and B may independently be either ortho, meta or para with respect to the pyridyl nitrogen;
wherein bonds C and D may be either ortho, meta or para with respect one another; and
wherein bonds E and F may be either ortho, meta or para with respect one another;
wherein Y may be a moiety selected from the group consisting of —
(CH2)x—
, —
(CH2)xO—
, —
O(CH2)x— and
—
O(CH2)xO—
wherein x is an integer in the range of 1 to 15 inclusive; and
wherein n is an integer greater than 1. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification
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Current AssigneeOhio State Innovation Foundation (Ohio State University)
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Original AssigneeOhio State University
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InventorsWang, Daike, Epstein, Arthur J.
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Primary Examiner(s)Truong, Duc
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Application NumberUS10/084,866Publication NumberTime in Patent Office901 DaysField of Search528/423, 528/212, 528/230, 528/242, 528/244, 528/425, 525/88US Class Current528/423CPC Class CodesC07C 15/58 containing two ringsC07D 213/24 with substituted hydrocarbo...C07D 213/30 Oxygen atomsC07D 213/53 Nitrogen atomsC07D 215/12 with substituted hydrocarbo...C08G 61/122 derived from five- or six-m...
