JPH0481576B2 - - Google Patents
Info
- Publication number
- JPH0481576B2 JPH0481576B2 JP59140528A JP14052884A JPH0481576B2 JP H0481576 B2 JPH0481576 B2 JP H0481576B2 JP 59140528 A JP59140528 A JP 59140528A JP 14052884 A JP14052884 A JP 14052884A JP H0481576 B2 JPH0481576 B2 JP H0481576B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- biphenyltetracarboxylic acid
- triphenylphosphine
- ester
- tetrakis
- 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.)
- Expired - Lifetime
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59140528A JPS6122044A (ja) | 1984-07-09 | 1984-07-09 | ビフエニルテトラカルボン酸の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59140528A JPS6122044A (ja) | 1984-07-09 | 1984-07-09 | ビフエニルテトラカルボン酸の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6122044A JPS6122044A (ja) | 1986-01-30 |
| JPH0481576B2 true JPH0481576B2 (en]) | 1992-12-24 |
Family
ID=15270761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59140528A Granted JPS6122044A (ja) | 1984-07-09 | 1984-07-09 | ビフエニルテトラカルボン酸の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122044A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1021439C (zh) * | 1988-10-11 | 1993-06-30 | 中国科学院长春应用化学研究所 | 3，3′，4，4′-联苯四甲酸及其衍生物的合成 |
| US5066430A (en) * | 1989-03-20 | 1991-11-19 | E. I. Du Pont De Nemours And Company | Process for centrifugally spinning pitch carbon fibers |
| CN105061124B (zh) * | 2015-07-27 | 2017-03-22 | 苏州大学 | 一种制备二芳基甲烷类化合物的方法 |
-
1984
- 1984-07-09 JP JP59140528A patent/JPS6122044A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6122044A (ja) | 1986-01-30 |
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