JPS63223029A - Production of electrolytic oxidation polymer - Google Patents

Production of electrolytic oxidation polymer

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Publication number
JPS63223029A
JPS63223029A JP5622787A JP5622787A JPS63223029A JP S63223029 A JPS63223029 A JP S63223029A JP 5622787 A JP5622787 A JP 5622787A JP 5622787 A JP5622787 A JP 5622787A JP S63223029 A JPS63223029 A JP S63223029A
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JP
Japan
Prior art keywords
naphthalenes
polymer
benzoquinones
electrolytic
solvent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5622787A
Other languages
Japanese (ja)
Other versions
JPH0749470B2 (en
Inventor
Hidetoshi Tsuchida
英俊 土田
Hiroyuki Nishide
宏之 西出
Kimihisa Yamamoto
公寿 山元
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Mitsubishi Kasei Corp
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Mitsubishi Kasei Corp
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Publication date
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP5622787A priority Critical patent/JPH0749470B2/en
Publication of JPS63223029A publication Critical patent/JPS63223029A/en
Publication of JPH0749470B2 publication Critical patent/JPH0749470B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

PURPOSE:To easily obtain the titled polymer useful as a material for electrical and electrochemical fields, e.g. electrode and semiconductor, in high electrolytic efficiency, by subjecting naphthalenes, etc., to electrolytic oxidation polymerization in a solvent in the presence of a protonic acid etc. CONSTITUTION:The objective polymer can be produced by the electric oxidation polymerization of naphthalenes (preferably naphthalene) or benzoquinones (preferably benzoquinone) in a solvent (preferably nitromethane, nitrobenzene or dichloromethane) in the presence of a protonic acid or a Lewis acid (preferably boron trifluoride, antimony pentachloride or aluminum chloride) preferably at 10-30 deg.C.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はナフタレン類またはベンゾキノン類を電解酸化
重合する方法に関し、得られる電解酸化重合体は電極、
半導体等の電気的あるいは電気化学的分野材料等として
使用できる。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method of electrolytically oxidizing polymerizing naphthalenes or benzoquinones, and the electrolytically oxidizing polymer obtained can be used as an electrode,
It can be used as a material in the electrical or electrochemical fields such as semiconductors.

〔従来の技術〕[Conventional technology]

従来からベンゼン等の電解重合は幾つか提案されている
。例えば米国特許3.3t AJ 99号明細書ではT
(F−ベンゼン以外系で電解、特公昭1li−,237
3/!:号公報ではR:ax:2A1x、 (Rは芳香
族化合物、Xは塩素または臭素)の三元錯化物を用いて
電解、特開昭1.0−.2,7ざ376号公報ではベン
ゼンをフリーデルクラフッ触媒を用いて電解してポリフ
ェニレンを得ている。
Several methods of electrolytic polymerization of benzene and the like have been proposed so far. For example, in U.S. Patent No. 3.3t AJ 99, T
(Electrolysis in systems other than F-benzene, Special Publication Sho 1li-, 237
3/! In JP-A No. 1.0-., a ternary complex of R:ax:2A1x, (R is an aromatic compound, X is chlorine or bromine) is used for electrolysis. In No. 2,7-376, polyphenylene is obtained by electrolyzing benzene using a Friedel Krach catalyst.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかしながら、このような方法はベンゼン以外の化合物
に通用するには、電流効率その他の点で必ずしも充分な
ものではなかった。
However, such a method was not necessarily sufficient in terms of current efficiency and other aspects to be applicable to compounds other than benzene.

本発明者は、電解重合法によりナフタレン類またはベン
ゾキノン類からこれらの電解酸化重合体を得るべく検討
を行ない、本発明に到達した0 〔問題点を解決するための手段〕 すなわち、本発明の要旨は、ナフタレン類またはベンゾ
キノン類をプロトンrIkまたはルイス酸の存在下溶媒
中で電解酸化1合する電解酸化重合体の製造方法にある
The present inventor conducted studies to obtain these electrolytically oxidized polymers from naphthalenes or benzoquinones by an electrolytic polymerization method, and arrived at the present invention. is a method for producing an electrolytically oxidized polymer, in which naphthalenes or benzoquinones are electrolytically oxidized in a solvent in the presence of proton rIk or a Lewis acid.

以下、本発明の詳細な説明する。The present invention will be explained in detail below.

本発明においては電解酸化重合をプロトン酸またはルイ
ス酸の存在下溶媒中で行なう。
In the present invention, electrolytic oxidative polymerization is carried out in a solvent in the presence of a protonic acid or a Lewis acid.

プロトン酸またはルイス酸としては、三7ツ化ホウ素、
五塩化アンチモン、塩化アルミニウム、臭化アルミニウ
ム、四塩化スズ、塩化鉄、トリフルオロメタンスルホン
酸、トリフルオロ酢酸婢が好ましく挙げられ、なかでも
特に好ましいものは、三7ツ化ホウ素、五塩化アンチモ
ン、塩化アルミニウムである。
As the protonic acid or Lewis acid, boron trisulfide,
Preferred examples include antimony pentachloride, aluminum chloride, aluminum bromide, tin tetrachloride, iron chloride, trifluoromethanesulfonic acid, and trifluoroacetic acid, and particularly preferred among them are boron trisulfide, antimony pentachloride, and chloride. It is aluminum.

溶媒としては、ニトロベンゼン、ニトロメタン、ジクロ
ロメタン、アセトニトリル、プロビレ/カーボネート、
水、テトラヒドロフラン、ベンゾニトリル等が挙げられ
、このうち特に好ましいものは、ニトロメタン、ニトロ
ベンゼン、ジクロロメタンである。
As a solvent, nitrobenzene, nitromethane, dichloromethane, acetonitrile, propylene/carbonate,
Examples include water, tetrahydrofuran, benzonitrile, etc. Among these, particularly preferred are nitromethane, nitrobenzene, and dichloromethane.

ナフタレン類としては、下記一般式<1)R@ R” (式中、RS〜R1は同一でも異なっていてもよく、水
素原子、ハロゲン、アルキル基、置換されていてもよい
フェニルまたはフェノキシ基を示す。)で表わされる化
合物を用いる。ハロゲンとしては塩素、臭素、フッ素等
が、アルキル基としてはメチル基、エチル基等の炭素数
/〜10のものが挙げられる。またフェニルまたはフェ
ノキシ基を置換してもよい基としては、炭素数/〜10
のアルキルまたはアルコキシ基、ハロゲンが挙げられる
Naphthalenes have the following general formula <1) R@R'' (where RS to R1 may be the same or different and represent a hydrogen atom, a halogen, an alkyl group, an optionally substituted phenyl or phenoxy group). ) is used. Examples of the halogen include chlorine, bromine, fluorine, etc., and examples of the alkyl group include those having a carbon number of up to 10, such as a methyl group and an ethyl group. Examples of groups that may include carbon number/~10
Examples include alkyl or alkoxy groups, and halogens.

かかるナフタレン類として具体的にはす7タレ レン、/−70ロナフターン、/−メチルナフレ ターン、コ、6−ジニチルナフタレン、/、qシフニレ ツキシナ7タレン、コーフェニルナフタ2ン、レ 一一イソブロビルナフターン、/−クロルナフレ ターン、コーフエノキシナ7タレンが挙げられ、これら
のうち、特に好ましくはナフタレンでらる0 またベンゾキノン類としては、下記一般式(n)R+o
 R* (式中、R7−R11′は同一でも 異なっていてもよ
く、水素原子、ハロゲン原子、アルキル基、アルコキシ
基、置換されていてもよいフェニルまたはフェノキシ基
を示す。また、R7と2、R9とR″′は同時に水素以
外の上記基を示すことはない。)で表わされる化合物を
用いる。ハロゲン原子としては塩素、臭素、フッ素等が
、アルキル基としてはメチル基、エチル基等の炭素数l
〜10のもの、アルコキシ基としてはメトキシ基、エト
キシ基等の炭素数/〜10のものが挙げられる。またフ
ェニルまたはフェノキ7基をR換してもよい基としては
炭素W5/〜10のアルキルlたはアルコキシ基、ハロ
ゲン原子が挙げられる。
Specific examples of such naphthalenes include 7-talelene, /-70 lonafthane, /-methylnaphthalene, 6-dinithylnaphthalene, /, q-sifnyl naphthalene, cophenylnaphthane, and 1-isobrobyl naphthalene. Examples of the benzoquinones include the following general formula (n) R+o.
R* (In the formula, R7-R11' may be the same or different and represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an optionally substituted phenyl or phenoxy group. Also, R7 and 2, R9 and R″' do not represent any of the above groups other than hydrogen at the same time.The halogen atoms include chlorine, bromine, fluorine, etc., and the alkyl groups include carbon atoms such as methyl and ethyl groups. number l
Examples of the alkoxy group include those having a carbon number of 10 to 10, such as a methoxy group and an ethoxy group. Examples of groups that may be substituted with R for phenyl or phenoxy groups include alkyl or alkoxy groups having 5 to 10 carbon atoms, and halogen atoms.

かかるベンゾキノン類として具体的にはベンゾキノン、
−一メチルベンゾキノン、コーメトキシベンゾキノン、
−一フエノキシベンゾキノン、−一クロロベンゾキノン
、コーフルオロベンゾキノン、2.3−ジメチルベンゾ
キノン等が挙げられ、これらのうち特に好ましい化合物
はベンゾキノンである。
Specifically, such benzoquinones include benzoquinone,
-monomethylbenzoquinone, comethoxybenzoquinone,
Examples include -monophenoxybenzoquinone, -monochlorobenzoquinone, cofluorobenzoquinone, and 2,3-dimethylbenzoquinone, and among these, benzoquinone is particularly preferred.

電解酸化重合は通常の電解セルで実施される。Electrolytic oxidative polymerization is carried out in a conventional electrolytic cell.

陽極は白金族金属例えば白金、パラジウム、ルテニウム
等が好ましく、白金が特に好ましい。
The anode is preferably a platinum group metal such as platinum, palladium, ruthenium, etc., with platinum being particularly preferred.

陰極は炭素、ネサガラス、白金族金属等から好ましく選
ばれる。電解の操作条件は広い範囲で可能である。温度
は一70℃から/θO′Cまで、好ましくはθ〜よ0℃
、更に好ましくは10〜30℃であるーまた印加する電
圧としては約/〜10OVの範囲で変化してよいがこの
範囲以外でも可能である。また、電流密度は重合体を得
るのに必要な密度、通常はo、oo、’;アンペア/−
以上が適用される。この電解条件は重合液の組成に対応
して最適な電流効率を示す条件が選ばれる。電解重合に
要する時間は通電の程度、重合液の組成によっても異な
るが通常数分〜数時間である。
The cathode is preferably selected from carbon, nesagalas, platinum group metals, and the like. A wide range of operating conditions for electrolysis is possible. The temperature is from -70℃ to /θO'C, preferably from θ to 0℃
, and more preferably 10 to 30° C.; the applied voltage may vary within a range of about 1 to 10 OV, but it is also possible to apply a voltage outside this range. In addition, the current density is the density necessary to obtain the polymer, usually o, oo, '; Ampere/-
The above applies. The electrolytic conditions are selected to provide optimum current efficiency in accordance with the composition of the polymerization solution. The time required for electrolytic polymerization varies depending on the degree of energization and the composition of the polymerization solution, but is usually from several minutes to several hours.

電解液中のナフタレン類、ベンゾキノン類の量は0.0
 / mol/l〜3 mol/1% プロトン酸、ル
イス酸の量は0.0 !r mol/l〜? mol/
lが通常適用される。
The amount of naphthalenes and benzoquinones in the electrolyte is 0.0
/ mol/l ~ 3 mol/1% The amount of protonic acid and Lewis acid is 0.0! r mol/l~? mol/
l is usually applied.

電解酸化重合によシナ7タレン類、ベンゾキノン類は陽
極上にポリナフタレン類、ポリベンゾキノン類が生成す
る。この重合膜は通電時間を長くすることによシ膜厚を
調整することも可能である。得られる重合物は必要によ
シ水、希塩酸、メタノール等で洗浄される。
By electrolytic oxidation polymerization, polynaphthalenes and polybenzoquinones are produced from the sina7talenes and benzoquinones on the anode. The thickness of this polymeric film can also be adjusted by lengthening the energization time. The obtained polymer is washed with water, dilute hydrochloric acid, methanol, etc., if necessary.

本発明方法で得られるポリナフタレン類は、下記一般式
(1)で示されるポリ/、ターナフタレン構造を有する
新規重合体である。
The polynaphthalenes obtained by the method of the present invention are novel polymers having a poly/turnaphthalene structure represented by the following general formula (1).

て式中、R1−R1は前記一般式(1)と同義である。In the formula, R1-R1 has the same meaning as in the above general formula (1).

)また、本発明方法で得られるポリベンゾキノン類も下
記一般式(fV)で示されるポリベンゾキ(式中、R7
〜R1Gは前記一般式(II)と同義である。) 〔発明の効果〕 本発明方法によれば、ナフタレン類およびベンゾキノン
類を容易に高電解効率で得ることができ、また得られる
ポリナフタレン類およびポリベンゾキノン類は電極、牛
導体尋の電気、電気化学用材料として有用である。
) Moreover, the polybenzoquinones obtained by the method of the present invention are also polybenzoquinones represented by the following general formula (fV) (in the formula, R7
~R1G has the same meaning as the general formula (II) above. ) [Effects of the Invention] According to the method of the present invention, naphthalenes and benzoquinones can be easily obtained with high electrolytic efficiency, and the polynaphthalenes and polybenzoquinones obtained can be used in electrodes, electrical conductors, and electrical applications. Useful as a chemical material.

〔実施例〕〔Example〕

以下実施例により本発明を更に詳細に説明する0 実施例/ p−ベンゾキノン/、7311無水塩化アルミニウム/
 0.1.りliト水0./Jiヲニトロメタン7!−
に溶解し、窒素ガスを通気し脱酸素する。
The present invention will be explained in more detail with reference to Examples below.0 Example/p-benzoquinone/, 7311 Anhydrous aluminum chloride/
0.1. Lit water 0. /Jiwonitromethane 7! −
and deoxidize by blowing in nitrogen gas.

これに白金板(λ×5−)コ板を7百間隔で対面設置し
、設定電流j OmAにてコrooc電解した。陽極上
に黒色のポリマー薄膜が生成し、水−メタノールで洗浄
しポリマーを収率6%で得たO 工Rスペクトルν   /6弘O1/6コotm’C七
〇 元素分析値(理論値)  O: 1,7.t (A7.
9) 。
Platinum plates (λ×5−) were placed facing each other at intervals of 700, and corooc electrolysis was performed at a set current of j OmA. A black polymer thin film was formed on the anode and washed with water-methanol to obtain a polymer with a yield of 6%. O: 1,7. t (A7.
9).

H:/、32(ハざt) よシボリペンゾキノンの構造を確認した0得られたポリ
ベンゾキノ/の工R吸収スペクトルを第1図に示す。
H:/, 32 (Hazat) Figure 1 shows the R absorption spectrum of the obtained polybenzoquinone, which confirmed the structure of the penzoquinone.

実施例コ p−ベンゾキノンハク311.三7ツ化ホウ素ジエチル
エーテル/rmttニトロベンゼン溶液(Adjnt)
に溶解させた。これに白金板(,2Xj cm ) 2
枚を/7m間隔で対面設置した0設定電位/、gVにて
ハ&F/mol電解した。陽極上に黒色のポリマー膜を
得た。膜をメタノールで洗浄、収量はo、i t gで
あった。
Example Co p-Benzoquinone Haku 311. Boron trisulfide diethyl ether/rmtt nitrobenzene solution (Adjnt)
It was dissolved in Platinum plate (,2Xj cm) 2
The sheets were placed facing each other at an interval of /7 m and electrolysis was carried out at a potential of 0/gV. A black polymer film was obtained on the anode. The membrane was washed with methanol, yield was o, it g.

工Rスペクトルν(:=Q  /A’IO、/420.
”元素分析値(理論値)  O: /、4.A(Aり、
9)。
Engineering R spectrum ν(:=Q /A'IO, /420.
”Elemental analysis value (theoretical value) O: /, 4.A (Ari,
9).

1(: /、72 (/、ざざ) 実施例3 す7タレンt、/111、無水塩化アルミニウム/θ、
6りiと水o、i tiをニトロメタン7j−に。
1 (: /, 72 (/, Zaza) Example 3 Su7 talent t, /111, anhydrous aluminum chloride /θ,
6ri i, water o, i ti to nitromethane 7j-.

溶解し、窒素ガスを通気し脱酸素する。これに白金板(
,2Xjcrn)コ板を/帰間隔で対面設置し、設定電
流θ、jAにて0.A P/mol電解した。
Dissolve and deoxidize by bubbling nitrogen gas. Add this to the platinum plate (
, 2 AP/mol was electrolyzed.

陽極上に茶褐色のポリマーが生成し、水−メタノールで
洗浄してポリマーを電流効率37%で得た。
A brownish polymer was formed on the anode and washed with water-methanol to obtain a polymer with a current efficiency of 37%.

工Rスペクトルν   /&20 、 /!;00 、
 iコo 、 /atOcrn−’WC δ   gコ0.71.0の−1 −H よりポリナフタレンの構造を確認した。
Engineering R spectrum ν /&20, /! ;00,
The structure of polynaphthalene was confirmed from -1-H of icoo, /atOcrn-'WC δ gco0.71.0.

得られたポリナフタレンのIR吸収スペクトルを第一図
に示す。
The IR absorption spectrum of the obtained polynaphthalene is shown in Figure 1.

実施例ダ ナフタレン7./II、五塩化アンチモン/、!r−を
ニトロベンゼンl−!;rdに溶解した。これに白金板
(コX ! cm )一枚を/(m間隔で対面設置し、
設定電位2.OV (VS Ag/Ag01 )にて/
F/mol電解した。陽極上にポリマーが生成、水−メ
タノール洗浄後/、ざI得た。
Example Danapthalene7. /II, antimony pentachloride/,! r- to nitrobenzene l-! ;Dissolved in rd. On this, one platinum plate (X! cm) was installed facing each other at /(m intervals,
Set potential 2. At OV (VS Ag/Ag01)/
F/mol was electrolyzed. A polymer was formed on the anode, and after washing with water and methanol, a residue was obtained.

工Rスペクトルν  /l、、tO、/!00 、バー
’ + / J ’06N−’−C ”C−1(g−〇、76θの−1 よシボリナ7タレン構造を確認した。
Engineering R spectrum ν /l,,tO,/! 00, bar'+/J'06N-'-C''C-1 (g-〇, -1 of 76θ), the Cibolina 7-talene structure was confirmed.

実施例! ナフタレン、I、! 91!、三フフ化ホウ素ジエチル
エーテル15−をニトロメタン6!−に溶解した。これ
に白金板(コ×!譚)一枚を/の間隔で設置した。定電
位200 mAにてA、j F/ma1電解した。陽極
上に茶褐色のポリマーが生成、メタノール洗浄後θ、!
r/ F得た。
Example! Naphthalene, I! 91! , boron trifluoride diethyl ether 15- to nitromethane 6! - dissolved in On top of this, one platinum plate (Ko×!tan) was installed at intervals of /. A, j F/ma1 electrolysis was performed at a constant potential of 200 mA. A brown polymer is formed on the anode, θ after methanol cleaning!
I got r/F.

工Rスペクトルν  /1s20 、 /100 、 
/4<2(’ + / j 70Cm−’−C δ   ざコ’ l t&0CR−’ −C
Engineering R spectrum ν /1s20, /100,
/4<2(' + / j 70Cm-'-C δ Zako' l t&0CR-' -C

【図面の簡単な説明】[Brief explanation of drawings]

第7図は実施例/のポリベンゾキノンのXR吸収スペク
トル図、第一図は実施例3のポリナフタレンの工R吸収
スペクトルを示す。 出 願 人  三菱化成工業株式会社 代 理 人 弁理士長香川  − ほか/名
FIG. 7 shows the XR absorption spectrum of the polybenzoquinone of Example 3, and FIG. 1 shows the XR absorption spectrum of the polynaphthalene of Example 3. Applicant: Mitsubishi Chemical Industries, Ltd. Agent: Patent Attorney Nagakagawa - Others/Names

Claims (1)

【特許請求の範囲】[Claims] (1)ナフタレン類またはベンゾキノン類を、プロトン
酸またはルイス酸の存在下、溶媒中で電解酸化重合する
ことを特徴とする電解酸化重合体の製造方法。
(1) A method for producing an electrolytically oxidized polymer, which comprises electrolytically oxidizing and polymerizing naphthalenes or benzoquinones in a solvent in the presence of a protonic acid or a Lewis acid.
JP5622787A 1987-03-11 1987-03-11 Method for producing electrolytically oxidized polymer Expired - Lifetime JPH0749470B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5622787A JPH0749470B2 (en) 1987-03-11 1987-03-11 Method for producing electrolytically oxidized polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5622787A JPH0749470B2 (en) 1987-03-11 1987-03-11 Method for producing electrolytically oxidized polymer

Publications (2)

Publication Number Publication Date
JPS63223029A true JPS63223029A (en) 1988-09-16
JPH0749470B2 JPH0749470B2 (en) 1995-05-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP5622787A Expired - Lifetime JPH0749470B2 (en) 1987-03-11 1987-03-11 Method for producing electrolytically oxidized polymer

Country Status (1)

Country Link
JP (1) JPH0749470B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07247344A (en) * 1994-03-14 1995-09-26 Tokyo Inst Of Technol Polyquinone, its production, and material for electrochromic element or for n-type semiconductor device containing the same
JP2006342339A (en) * 2005-05-09 2006-12-21 Sumitomo Chemical Co Ltd Aromatic polymer and method for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07247344A (en) * 1994-03-14 1995-09-26 Tokyo Inst Of Technol Polyquinone, its production, and material for electrochromic element or for n-type semiconductor device containing the same
JP2006342339A (en) * 2005-05-09 2006-12-21 Sumitomo Chemical Co Ltd Aromatic polymer and method for producing the same

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