CN101333188A - Polymers and oligomers, their synthesis, and electronic devices incorporating same - Google Patents
Polymers and oligomers, their synthesis, and electronic devices incorporating same Download PDFInfo
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- CN101333188A CN101333188A CNA200810091011XA CN200810091011A CN101333188A CN 101333188 A CN101333188 A CN 101333188A CN A200810091011X A CNA200810091011X A CN A200810091011XA CN 200810091011 A CN200810091011 A CN 200810091011A CN 101333188 A CN101333188 A CN 101333188A
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Abstract
The invention relates to polymers and oligomers, methods of their synthesis, and electronic devices comprising them. The polymers and oligomers are respectively provided with structures of polymer1-9 and oligomer1-13 in the specification.
Description
The application is dividing an application of following application: the applying date: on March 12nd, 2002; Application number: 02809651.7 (PCT/US02/07420); Denomination of invention: " polymkeric substance and oligopolymer, their synthetic method and the electronics that contains them ".
The application requires the U.S. Provisional Patent Application series number 60/375,762 of submission on March 14 calendar year 2001, and the senior interest of the U.S. Provisional Patent Application series number of submitting to March 13 calendar year 2001 60/275,443.
Technical field
The present invention relates to polymkeric substance and oligopolymer, their synthetic method and the electronics that contains them.
Background of invention
The present invention relates to be used to prepare the polymer composition of electronics.An object of the present invention is to prepare the stable composition that can be used in various electronic.
Except that the above, implement the present invention by reading the following description book or passing through, other various new capabilities of the present invention and advantage will become apparent to those skilled in the art.
Summary of the invention
The present invention includes and contain various polymkeric substance, oligopolymer and the unitary composition of their compositing monomer.The present invention comprises that also these compositions reach the preparation method of the equipment that is made by them.
Polymkeric substance 1
The present invention includes a kind of composition that contains the polymkeric substance of following formula:
C/R2/D A/R1/B E/R3/F
-(CH
2)
x-/-O(CH
2)
x-/-O(CH
2)
xO-
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can independently be positioned at ortho position, a position or the contraposition of pyridyl nitrogen;
Wherein key C and D can be ortho position, a position or contraposition to each other;
With
Wherein key E and F can be ortho position, a position or contraposition to each other;
Wherein Y can be and is selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xThe part of O-, wherein x is 1 to 15, comprises 1 and 15 integer; And
Wherein n is the integer greater than 1.
Preferred R2 substituting group is a methoxyl group, and most preferably at least two R2 substituting groups are methoxyl group.Preferred R3 substituting group is a methoxyl group, and most preferably at least two R3 substituting groups are methoxyl group.
Preferred vinyl connects basic A and B bonding on the ortho position of pyridyl nitrogen.Also preferred key C and D are contraposition to each other, and E and F are contraposition to each other.
Also preferred x is 1 to 6, comprises 1 and 6 integer.
Polymkeric substance 2
The present invention includes a kind of composition that contains the polymkeric substance of following formula:
R4 C/R2/D A/R1/B E/R3/F
-(CH
2)
x-/-O(CH
2)
x-/-O(CH
2)
xO-
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can independently be positioned at ortho position, a position or the contraposition of pyridyl nitrogen;
Wherein key C and D can be ortho position, a position or contraposition to each other;
Wherein key E and F can be ortho position, a position or contraposition to each other;
Wherein key G and H can be ortho position, a position or contraposition to each other;
Wherein Y can be and is selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xThe part of O-, wherein x is 1 to 15, comprises 1 and 15 integer;
Wherein Z can be and is selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xThe part of O-, wherein x is 1 to 15, comprises 1 and 15 integer; And
Wherein n is the integer greater than 1.
Preferred R1, R2, R3 and R4 substituting group are methoxyl group, most preferably in R1, R2, R3 and the R4 substituting group at least two be methoxyl group.
Preferred vinyl connects basic A and B bonding on the ortho position of pyridyl nitrogen.Also preferred key C and D are contraposition to each other, and E and F are contraposition to each other.
Also preferred x is 1 to 6, comprises 1 and 6 integer.
Oligopolymer 1,2,3 and 4
The present invention includes a kind of composition that contains the oligopolymer of following formula:
R3/R2?C A?R1?B D?R4/R5
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R5 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein shown in dotted line, key C can be positioned at ortho position, a position or the contraposition of each quinolyl nitrogen;
Wherein shown in dotted line, key D can be positioned at ortho position, a position or the contraposition of each quinolyl nitrogen.
Preferred R1, R2, R3, R4 and R5 substituting group are methoxyl group, most preferably in R1, R2, R3, R4 and the R5 substituting group at least two be methoxyl group.
Preferred vinyl connects basic A and B to each other with para-linkage.
Oligopolymer 5,6,7 and 8
The present invention also comprises a kind of composition that contains the oligopolymer of following formula:
R2?C A?R1?B D?R3
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein shown in dotted line, key C can be positioned at the ortho position or the contraposition of each pyridyl nitrogen;
Wherein shown in dotted line, key D can be positioned at the ortho position or the contraposition of each pyridyl nitrogen.
Preferred R1, R2 and R3 substituting group are methoxyl group, most preferably in R1, R2 and the R3 substituting group at least two be methoxyl group.
Preferred vinyl connects basic A and B to each other with para-linkage.
Oligopolymer 9 and 10
The present invention also comprises a kind of composition that contains the oligopolymer of following formula:
R3/R2 C A R1 B D?R4/R5
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R5 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other.
Key C and D can be respectively and any position bonding of ring R2/R3 and R4/R5, but preferred their bondings in a manner described.
Preferred R1 substituting group is a methoxyl group, and most preferably at least two R1 substituting groups are methoxyl group.
Oligopolymer 11,12 and 13
The present invention also comprises a kind of composition that contains the oligopolymer of following formula:
R2?C A?R1?B D?R3
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl; And
Wherein key A and B can independently be positioned at ortho position, a position or the contraposition of pyridyl nitrogen.
Preferred R1, R2 and R3 substituting group are methoxyl group, most preferably in R1, R2 and the R3 substituting group at least two be methoxyl group.Also preferred three R2 and R3 substituting group are methoxyl group.
Polymkeric substance 6,7,8 and 9
The present invention also comprises a kind of composition that contains the polymkeric substance of following formula:
C/R2/D A/R1/B E/R3/F
-(CH
2)
x-/-O(CH
2)
x-/-(CH
2)
xO-/-O(CH
2)
xO-
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position or contraposition to each other;
Wherein key C and D can be ortho position or contraposition to each other;
Wherein key E and F can be ortho position or contraposition to each other;
Wherein Y can be and is selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xThe part of O-, wherein x is 1 to 15, comprises 1 and 15 integer; And wherein n is the integer greater than 1.
Preferred R1, R2 and R3 substituting group are methoxyl group, most preferably in R1, R2 and the R3 substituting group at least two be methoxyl group.
The present invention includes various block copolymer compositions derived from above-mentioned oligopolymer.
The segmented copolymer of oligopolymer 1,2,3 and 4 (only having Y)
The present invention also comprises a kind of composition that contains the segmented copolymer of following formula:
R3/R2?C A?R1?B D?R4/R5
-(CH
2)
x-/-(CH
2)
xO-/-O(CH
2)
x-/-O(CH
2)
xO-
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R5 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein key C can be positioned at ortho position, a position or the contraposition of each quinolyl nitrogen;
Wherein key D can be positioned at ortho position, a position or the contraposition of each quinolyl nitrogen;
Wherein Y can be and encircle the part of any some bonding on R2 and the R3, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15, comprises 1 and 15 integer; And
Wherein n is the integer greater than 1.
These segmented copolymers can be the same with the oligopolymer that derives them (as mentioned above), has geometry and substituting group.
The segmented copolymer of oligopolymer 1,2,3 and 4 (Y, R and Z)
The present invention also comprises a kind of composition that contains the segmented copolymer of following formula:
R6?Z R3/R2?C A?R1?B D?R4/R5
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R5 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R6 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein key C can be positioned at ortho position, a position or the contraposition of each quinolyl nitrogen;
Wherein key D can be positioned at ortho position, a position or the contraposition of each quinolyl nitrogen;
Wherein Y can be and encircle the part of any some bonding on the R6, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15, comprises 1 and 15 integer;
Wherein Z can be any part on bridge joint ring R2 or R3 and the R6 at 2, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15,
Comprise 1 and 15 integer; And
Wherein n is the integer greater than 1.
These segmented copolymers can be the same with the oligopolymer that derives them (as mentioned above), has geometry and substituting group.
The segmented copolymer of oligopolymer 5,6,7 and 8 (only having Y)
The present invention also comprises a kind of composition that contains the segmented copolymer of following formula:
R2?C A?R1?B D?R3
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein key C can be positioned at ortho position, a position or the contraposition of each pyridyl nitrogen;
Wherein key D can be positioned at ortho position, a position or the contraposition of each pyridyl nitrogen;
Wherein Y can be and encircle the part of any some bonding on the R2, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15, comprises 1 and 15 integer; And
Wherein n is the integer greater than 1.
These segmented copolymers can be the same with the oligopolymer that derives them (as mentioned above), has geometry and substituting group.
The segmented copolymer of oligopolymer 5,6,7 and 8 (Y, R and Z)
The present invention also comprises a kind of composition that contains the segmented copolymer of following formula:
R4?Z R2?C A?R1?B D?R3
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein key C can be positioned at ortho position, a position or the contraposition of each pyridyl nitrogen;
Wherein key D can be positioned at ortho position, a position or the contraposition of each pyridyl nitrogen;
Wherein Y can be and encircle the part of any some bonding on the R4, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15, comprises 1 and 15 integer;
Wherein Z can be any part on bridge joint ring R2 and the R4 at 2, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15, comprises 1 and 15 integer; And
Wherein n is the integer greater than 1.
These segmented copolymers can be the same with the oligopolymer that derives them (as mentioned above), has geometry and substituting group.
The segmented copolymer of oligopolymer 9 and 10 (only having Y)
The present invention also comprises a kind of composition that contains the segmented copolymer of following formula:
R3/R2?C A?R1?B D?R4/R5
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R5 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein Y can be and encircle the part of any some bonding on R2 or the R3, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15, comprises 1 and 15 integer; And
Wherein n is the integer greater than 1.
These segmented copolymers can be the same with the oligopolymer that derives them (as mentioned above), has geometry and substituting group.
The segmented copolymer of oligopolymer 9 and 10 (only having Y, R and Z)
The present invention also comprises a kind of composition that contains the segmented copolymer of following formula:
R6 R3/R2?C A?R1?B D?R4/R5
Wherein:
R1 independently is selected from hydrogen, alkyl, alkoxyl group and aryl for base;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R5 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R6 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein Y can be and encircle the part of any some bonding on the R6, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15, comprises the integer within 1 and 15;
Wherein Z can be any part on bridge joint ring R2 or R3 and the R6 at 2, and can be selected from-(CH
2)
x-,-(CH
2)
xO-,-O (CH
2)
x-and-O (CH
2)
xO-, wherein x is 1 to 15, comprises 1 and 15 integer; And
Wherein n is the integer greater than 1.
These segmented copolymers can be the same with the oligopolymer that derives them (as mentioned above), has geometry and substituting group.
The present composition can be used for preparing various electronic, can be according to the electronics of known production technique manufacturing as those.These equipment comprise the polymkeric substance light-emitting device, comprise monochrome and polychrome equipment, the equipment of variable color, infrared transmitting set; So-called SCALE equipment comprises double-colored and polychrome SCALE equipment.Other can adopt the equipment of the present composition to comprise optoelectronic device and polymer-based carbon transistor.The example of these equipment is seen and is set forth in United States Patent (USP) the 6th, 004,681,5,955,834,5,858,561,5,663, the patent application of No. 573 and several while pending trials, its series number is 09/041,337,08/902,145,08/901,888 and 60/187,278, these patents and patent application all are attached to herein by reference.
Composition of the present invention can be ambipolar, and they can be used in the laminated polymeric thing equipment like this, and can constitute the part of electronics transmission or hole transport material and/or light-emitting layer by known structure.These compositions also can be used as the component of the blend that is used for aforesaid device.
Description of Preferred Embodiments
To the general introduction that the present invention did, below illustrate example of the present invention according to the front, comprise preferred forms.The embodiment preferred of Miao Shuing not is to be exhaustive or to limit the invention in disclosed several concrete variation range herein.Select and describe these examples to be used to explain the compositions and methods of the invention, and the application of these compositions, make those skilled in the art can implement the present invention.
Below use description to prepare the monomeric preparation method of polymkeric substance 1 and 2 (in embodiment 1 and 2, describing respectively).
Monomer is synthetic
Below be the monomer synthetic schemes of polymkeric substance 1 and polymkeric substance 2:
The monomer of polymkeric substance 1 (1)
(similarly synthetic method can be referring to Macromolecule, and 26,1188-1190,1993)
The monomer of polymkeric substance 1 (2)
(similarly synthetic method can be referring to Macromolecule, and 26,1188-1190,1993)
Monomer (1)+monomer (2) → polymkeric substance 1
Embodiment 1-polymkeric substance 1:150mg
This embodiment shows the synthetic schemes of the polymkeric substance of one embodiment of the invention.
Toward dialdehyde (the 2) (502mg that is stirring, 1.12mmol) and 1, two (triphenyl phosphoniums) (1 of 4-pyridine dimethylene, 4-pyridylylenebis (triphenylphophonium)) (1) (890mg 112mmol) is added dropwise to 10ml potassium tert.-butoxide (KotBu) (the THF solution of 2M) (excessive) in the solution in the tetrahydrofuran (THF) (THF) of 150ml.After being added dropwise to complete, with gained mixed-liquor return 2 hours.Remove THF and solid product is dissolved in the chloroform, from methyl alcohol, be precipitated out subsequently.Suction filtration is collected the throw out of gained.Adopting the Soxhlet extraction process, is that solvent is further purified 12 hours with methyl alcohol, obtains the polymkeric substance 1 of light yellow solid shape.With described solid product dry 2 days (yield 92%) in 50 ℃ vacuum drying oven.The NMR data are as follows:
1H-NMR (CDCl
3): 1.4 (m, 4H), 1.6 (t, 4H), 3.7 (s, 12H), 3.9 (t, 4H), 6.7 (s, 4H), 7.0 (t, 1H), 7.1 (d, 4H), 7.5 (d, 2H).
Embodiment 2-polymkeric substance 2:360mg
This embodiment shows the synthetic schemes of the polymkeric substance of another embodiment of the invention.
(1.2g, 2.28mmol) with 1, (1.8g 2.28mmol) is added dropwise to 10mlKotBu (the THF solution of 2M) (excessive) to two (triphenyl phosphonium) (1) of 4-pyridine dimethylene in the solution in the THF of 150ml toward the dialdehyde (3) that is stirring.After being added dropwise to complete, with gained mixed-liquor return 2 hours.Remove THF and solid product is dissolved in the chloroform, from methyl alcohol, be precipitated out subsequently.Suction filtration is collected the throw out of gained.Adopting the Soxhlet extraction process, is that solvent is further purified 12 hours with methyl alcohol, obtains the polymkeric substance 2 of light yellow solid shape.With described solid product dry 2 days (yield 90%) in 50 ℃ vacuum drying oven.The NMR data are as follows:
1H-NMR (CDCl
3): 3.7 (d, 18H), 5.0 (s, 4H), 6.7 (s, 4H), 6.8, (s, 2H), 7.0 (t, 1H), 7.1 (d, 4H), 7.5 (d, 2H).
Embodiment 3-oligopolymer 1:116mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward 4-quinoline aldehyde (the 8) (0.91g that is stirring, 5.80mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (2.0g 2.63mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 50ml ethanol.After being added dropwise to complete, the gained mixed solution was stirred 2 hours.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the ethyl acetate, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required orange solids shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained orange crystal (productive rate 55%).The NMR data are as follows:
1H-NMR (CDCl
3): 4.0 (s, 6H), 7.2 (d, 4H), 7.7 (m, 6H), 7.9 (d, 2H), 8.1 (d, 2H), 8.2 (d, 2H), 8.9 (d, 2H).
Embodiment 4-oligopolymer 2:60mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
(0.32g, 2.04mmol) with 1, (0.85g 1.21mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) to 4-phenylenedimethylidyne-two (Lvization triphenyl phosphonium) (10) in the solution in 500ml ethanol toward the 4-quinoline aldehyde (8) that is stirring.After being added dropwise to complete, the gained mixed solution was stirred 2 hours.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the ethyl acetate, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required yellow solid shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained pale yellow crystals (productive rate 59%).The NMR data are as follows:
1H-NMR (CDCl
3): 7.2 (d, 2H), 7.4 (d, 2H), 7.7 (m, 8H), 7.9 (d, 2H), 8.1 (d, 2H), 8.2 (d, 2H), 8.9 (d, 2H).
Embodiment 5-oligopolymer 3:30mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward 2-quinoline aldehyde (the 11) (1.0g that is stirring, 6.37mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (2.2g 2.90mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 150ml ethanol.After being added dropwise to complete, the gained mixed solution was stirred 2 hours.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required orange/yellow solid shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained orange-yellow crystal (productive rate 49%).The NMR data are as follows:
1H-NMR (CDCl
3): 4.0 (s, 6H), 7.3 (d, 4H), 7.5 (m, 4H), 8.0 (m, 6H), 8.1 (m, 4H).
Embodiment 6-oligopolymer 4:100mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
(3.2g, 20.38mmol) with 1, (8.5g 12.14mmol) is added dropwise to 30ml EtONa (ethanolic soln of 2M) (excessive) to 4-phenylenedimethylidyne-two (Lvization triphenyl phosphonium) (10) in the solution in 100ml ethanol toward the 2-quinoline aldehyde (11) that is stirring.After being added dropwise to complete, the gained mixed solution was stirred 2 hours.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required light yellow solid shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained pale yellow crystals (productive rate 48%).The MR data are as follows:
1H-NMR (CDCl
3): 7.1 (d, 2H), 7.3 (d, 2H), 7.4 (m, 4H), 7.7 (m, 8H), 8.0 (m, 4H).
Embodiment 7-oligopolymer 5:10mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward 6-methyl-2-pyridylaldehyde (the 12) (0.16g that is stirring, 1.32mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (0.5g 0.66mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 50ml ethanol.After being added dropwise to complete, the stirring of gained mixed solution is spent the night.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the ethyl acetate, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required green solid shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained green crystal (productive rate 57%).The NMR data are as follows:
1H-NMR (CDCl
3): 2.5 (s, 6H), 3.8 (s, 6H), 6.9 (d, 2H), 7.1 (d, 4H), 7.4 (t, 2H), 7.5 (s, 2H), 7.7 (d, 2H).
Embodiment 8-oligopolymer 6:20mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward 6-methyl-2-pyridylaldehyde (the 12) (0.17g that is stirring, 1.40mmol) and 1, (0.5g 0.71mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) to 4-phenylenedimethylidyne-two (Lvization triphenyl phosphonium) (10) in the solution in 50ml ethanol.After being added dropwise to complete, the stirring of gained mixed solution is spent the night.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required light yellow solid shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained pale yellow crystals (productive rate 52%).The NMR data are as follows:
1H-NMR (CDCl
3): 2.5 (s, 6H), 6.7 (d, 4H), 7.1 (d, 4H), 7.4 (t, 2H), 7.5 (d, 2H), 7.7 (d, 2H).
Embodiment 9-oligopolymer 7:40mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
(0.38g, 3.55mmol) with 1, (1.0g 1.43mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) to 4-phenylenedimethylidyne-two (Lvization triphenyl phosphonium) (10) in the solution in 50ml ethanol toward the 4-pyridylaldehyde (13) that is stirring.After being added dropwise to complete, the gained mixed solution was stirred 3 hours.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required light yellow solid shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained pale yellow crystals (productive rate 43%).The NMR data are as follows:
1H-NMR (CDCl
3): 7.0 (d, 4H), 7.3 (d, 4H), 7.5 (d, 4H), 8.4 (d, 4H).
Embodiment 10-oligopolymer 8:30mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward 4-pyridylaldehyde (the 13) (0.38g that is stirring, 3.55mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (1.0g 1.32mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 50ml ethanol.After being added dropwise to complete, the gained mixed solution was stirred 3 hours.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required orange solids shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained orange crystal (productive rate 46%).The NMR data are as follows:
1H-NMR (CDCl
3): 3.8 (s, 6H), 7.0 (d, 4H), 7.3 (d, 4H), 7.5 (s, 2H), 8.5 (d, 4H).
Embodiment 11-oligopolymer 9:320mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward 2-naphthaldehyde (the 14) (0.24g that is stirring, 0.15mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (0.5g 0.071mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 50ml ethanol.After being added dropwise to complete, the gained mixed solution was stirred 3 hours.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required green solid shape.Subsequently gained solid product recrystallization from hexane and ethyl acetate is obtained green crystal (productive rate 59%).The NMR data are as follows:
1H-NMR (CDCl
3): 3.8 (s, 6H), 6.7 (s, 2H), 7.1 (d, 4H), 7.3 (m, 4H), 7.6 (m, 8H).
Embodiment 12-oligopolymer 10:400mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward 2-naphthaldehyde (the 14) (0.24g that is stirring, 0.15mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (0.5g 0.071mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 50ml ethanol.After being added dropwise to complete, the gained mixed solution was stirred 3 hours.Remove ethanol and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: purifying chloroform=1: 1) obtains the product (productive rate 50%) of required light yellow solid shape.The NMR data are as follows:
1H-NMR (CDCl
3): 3.8 (s, 6H), 6.7 (s, 2H), 7.1 (d, 4H), 7.3 (m, 8H), 7.6 (m, 8H).
Embodiment 13-polymkeric substance 6
This embodiment shows the synthetic schemes of the polymkeric substance of another embodiment of the invention.
Toward dialdehyde (the 2) (600mg that is stirring, 1.34mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (1.02g 1.34mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 100ml chloroform/ethanol (1: 3).After being added dropwise to complete, the gained mixed-liquor return is spent the night.Remove and desolvate, and solid product is washed with dilute hydrochloric acid, be dissolved in subsequently in the chloroform; Then from ethanol, be precipitated out.Suction filtration is collected the throw out of gained.Adopting the Soxhlet extraction process, is that solvent is further purified 24 hours with methyl alcohol, obtains the polymkeric substance 6 of green solid shape.With described solid product dry 2 days (yield 88%) in 50 ℃ vacuum drying oven.The NMR data are as follows:
1H-NMR (CDCl
3): 1.4 (m, 4H), 1.6 (m, 4H), 3.7 (s, 12H), 3.9 (t, 4H), 4,1 (s, 6H), 6.7 (s, 4H), 7.1 (d, 4H), 7.5 (d, 2H).
Embodiment 14-polymkeric substance 7:60mg
This embodiment shows the synthetic schemes of the polymkeric substance of another embodiment of the invention.
Toward dialdehyde (the 15) (1.0g that is stirring, 2.59mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (1.97g 2.59mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 100ml chloroform/ethanol (1: 3).After being added dropwise to complete, the gained mixed-liquor return is spent the night.Remove and desolvate, and solid product is washed with dilute hydrochloric acid, be dissolved in subsequently in the chloroform, then from ethanol, be precipitated out.Suction filtration is collected the throw out of gained.Adopting the Soxhlet extraction process, is that solvent is further purified 24 hours with methyl alcohol, obtains the polymkeric substance 7 of green solid shape.With described solid product dry 2 days (yield 90%) in 50 ℃ vacuum drying oven.The NMR data are as follows:
1H-NMR (CDCl
3): 1.4 (m, 4H), 1.6 (m, 4H), 3.7 (s, 6H), 3.9 (t, 4H), 4,1 (s, 6H), 6.7 (s, 2H), 7.1 (d, 4H), 7.5 (m, 6H).
Embodiment 15-polymkeric substance 8:70mg
This embodiment shows the synthetic schemes of the polymkeric substance of another embodiment of the invention.
Toward dialdehyde (the 16) (1.0g that is stirring, 3.07mmol) and [2,5-dimethoxy-1, the 4-phenylenedimethylidyne]-two (Lvization triphenyl phosphonium) (9) (2.33g 3.07mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) in the solution in 100ml chloroform/ethanol (1: 3).After being added dropwise to complete, the gained mixed-liquor return is spent the night.Remove and desolvate, and solid product is washed with dilute hydrochloric acid, be dissolved in subsequently in the chloroform, then from ethanol, be precipitated out.Suction filtration is collected the throw out of gained.Adopting the Soxhlet extraction process, is that solvent is further purified 24 hours with methyl alcohol, obtains the polymkeric substance 8 of green solid shape.With described solid product dry 2 days (yield 90%) in 50 ℃ vacuum drying oven.The NMR data are as follows:
1H-NMR (CDCl
3): 1.4 (m, 4H), 1.6 (m, 4H), 3.7 (s, 6H), 3.9 (t, 4H), 4,1 (s, 6H), 6.7 (s, 2H), 7.1 (d, 4H), 7.5 (m, 8H).
Embodiment 16-polymkeric substance 9:110mg
This embodiment shows the synthetic schemes of the polymkeric substance of another embodiment of the invention.
Toward dialdehyde (the 2) (2.0g that is stirring, 4.48mmol) and 1, (3.14g 4.48mmol) is added dropwise to 10ml EtONa (ethanolic soln of 2M) (excessive) to 4-phenylenedimethylidyne-two (Lvization triphenyl phosphonium) (10) in the solution in 100ml chloroform/ethanol (1: 3).After being added dropwise to complete, the gained mixed-liquor return is spent the night.Remove and desolvate, and solid product is washed with dilute hydrochloric acid, be dissolved in subsequently in the chloroform, then from ethanol, be precipitated out.Suction filtration is collected the throw out of gained.Adopting the Soxhlet extraction process, is that solvent is further purified 24 hours with methyl alcohol, obtains being almost the polymkeric substance 9 of light yellow solid shape.With described solid product dry 2 days (yield 88%) in 50 ℃ vacuum drying oven.The NMR data are as follows:
1H-NMR (CDCl
3): 1.4 (m, 4H), 1.6 (m, 4H), 3.7 (s, 12H), 3.9 (t, 4H), 6.7 (s, 4H), 7.1 (d, 4H), 7.5 (d, 4H).
Embodiment 17-oligopolymer 11:300mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward the aubepine (18) that stirring (1.2g, 10mmol) and monomer (17) (1.32g 4.0mmol) is added dropwise to 10ml KotBu (the THF solution of 2M) (excessive) in the solution in 50ml THF.After being added dropwise to complete, the gained mixed solution was stirred 1 hour.Remove THF and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required light yellow solid shape.Then described product recrystallization from hexane and ethyl acetate is obtained clear crystal (productive rate 45%).The NMR data are as follows:
1H-NMR (CDCl
3): 3.7 (s, 6H), 6.8 (d, 4H), 70 (d, 4H), 7.1 (d, 4H), 7.5 (m, 3H).
Embodiment 18-oligopolymer 12:100mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward stirring 2,3-dimethoxy benzaldehyde (19) (1.0g, 9.64mmol) and monomer (17) (1.38g 4.19mmol) is added dropwise to 10ml KotBu (the THF solution of 2M) (excessive) in the solution in 50ml THF.After being added dropwise to complete, the gained mixed solution was stirred 1 hour.Remove THF and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required white solid.Then described product recrystallization from hexane and ethyl acetate is obtained clear crystal (productive rate 56%).The NMR data are as follows:
1H-NMR (CDCl
3): 3.8 (d, 12H), 6.7 (d, 2H), 6.9 (t, 2H), 7.1 (d, 4H), 7.2 (d, 4H), 7.5 (t, 1H), 7.9 (d, 2H).
Embodiment 19-oligopolymer 13:100mg
This embodiment shows the synthetic schemes of the oligopolymer of another embodiment of the invention.
Toward stirring 2,3,4-TMB (20) (0.17g, 0.87mmol) and monomer (17) (0.12g 0.35mmol) is added dropwise to 10ml KotBu (the THF solution of 2M) (excessive) in the solution in 50ml THF.After being added dropwise to complete, the gained mixed solution was stirred 1 hour.Remove THF and solid product is used hexane and water washing successively.Described product is dissolved in the chloroform, then through rapid column chromatography (SiO
2, hexane: ethyl acetate=1: 1) purifying obtains the product of required white solid.Then described product recrystallization from hexane and ethyl acetate is obtained pale yellow crystals (productive rate 53%).The NMR data are as follows:
1H-NMR (CDCl
3): 3.8 (d, 18H), 6.7 (s, 4H), 7.0 (d, 2H), 7.2 (d, 2H), 7.5 (m, 3H).
Shown and described an embodiment preferred of the present invention, those skilled in the art will recognize that multiple variant and modification can be used to implement described invention, and they have been still in the present invention's scope required for protection.Therefore, above-mentioned many factors can change or replace with other different factor, and still obtain identical result and in the present invention's aim required for protection.Therefore, the present invention only is subjected to the restriction of claims scope required for protection.
Claims (11)
1. composition that contains the oligopolymer of following formula:
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R5 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein key C can be positioned at ortho position, a position or the contraposition of each quinolyl nitrogen;
Wherein key D can be positioned at ortho position, a position or the contraposition of each quinolyl nitrogen.
2. the composition of claim 1, wherein at least one R1 substituting group is a methoxyl group.
3. the composition of claim 1, wherein at least two R1 substituting groups are methoxyl group.
4. composition that contains the oligopolymer of following formula:
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other;
Wherein key C can be positioned at ortho position, a position or the contraposition of each pyridyl nitrogen;
Wherein key D can be positioned at ortho position, a position or the contraposition of each pyridyl nitrogen.
5. the composition of claim 4, wherein at least one R1 substituting group is a methoxyl group.
6. the composition of claim 4, wherein at least two R1 substituting groups are methoxyl group.
7. the composition of claim 4, wherein at least one R2 substituting group is a methyl.
8. the composition of claim 4, wherein at least one R3 substituting group is a methyl.
9. composition that contains the oligopolymer of following formula:
Wherein:
The R1 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R2 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R3 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R4 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
The R5 substituting group independently is selected from hydrogen, alkyl, alkoxyl group and aryl;
Wherein key A and B can be ortho position, a position or contraposition to each other.
10. the composition of claim 9, wherein at least one R1 substituting group is a methoxyl group.
11. the composition of claim 9, wherein at least two R1 substituting groups are methoxyl group.
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|---|---|---|---|
| US27544301P | 2001-03-13 | 2001-03-13 | |
| US60/275443 | 2001-03-13 | ||
| US60/275762 | 2001-03-14 | ||
| US10/084866 | 2002-02-28 |
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| CNB028096517A Division CN100392002C (en) | 2001-03-13 | 2002-03-12 | Polymers and oligomers, their synthesis, and electronic devices incorporating same |
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