JPS6313976B2 - - Google Patents
Info
- Publication number
- JPS6313976B2 JPS6313976B2 JP55005862A JP586280A JPS6313976B2 JP S6313976 B2 JPS6313976 B2 JP S6313976B2 JP 55005862 A JP55005862 A JP 55005862A JP 586280 A JP586280 A JP 586280A JP S6313976 B2 JPS6313976 B2 JP S6313976B2
- Authority
- JP
- Japan
- Prior art keywords
- carboxylic acid
- acid
- chloride
- acid chloride
- colors
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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 |
---|---|---|---|
JP586280A JPS56103134A (en) | 1980-01-23 | 1980-01-23 | Preparation of high-purity carboxylic acid chloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP586280A JPS56103134A (en) | 1980-01-23 | 1980-01-23 | Preparation of high-purity carboxylic acid chloride |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56103134A JPS56103134A (en) | 1981-08-18 |
JPS6313976B2 true JPS6313976B2 (enrdf_load_stackoverflow) | 1988-03-29 |
Family
ID=11622765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP586280A Granted JPS56103134A (en) | 1980-01-23 | 1980-01-23 | Preparation of high-purity carboxylic acid chloride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56103134A (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6368486B1 (en) | 2000-03-28 | 2002-04-09 | E. I. Du Pont De Nemours And Company | Low temperature alkali metal electrolysis |
US6429334B1 (en) | 2000-06-07 | 2002-08-06 | E. I. Du Pont De Nemours And Company | Production of acid anhydrides and acid chlorides |
CN114478300B (zh) * | 2021-07-16 | 2023-05-23 | 丰益表面活性材料(连云港)有限公司 | 新型酰氯催化剂及其制备方法与应用 |
-
1980
- 1980-01-23 JP JP586280A patent/JPS56103134A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56103134A (en) | 1981-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5132450A (en) | Process for producing high purity isophthalic acid | |
BG98919A (bg) | Метод за получаване на изомери на бензолдикарбонови киселини с висока чистота | |
JPS6313976B2 (enrdf_load_stackoverflow) | ||
CA1080751A (en) | Process for the preparation of 2,5-dichloro-p-xylene | |
US2657233A (en) | Process of preparing dicarboxylic acid chlorides | |
EP0556806B1 (en) | Process for producing biphenyltetracarboxylic dianhydride | |
JPS6251253B2 (enrdf_load_stackoverflow) | ||
US3393220A (en) | Process for the preparation of high purity phthalonitriles | |
JP2003073372A (ja) | フェニルエチニルフタル酸無水物誘導体の製造方法 | |
JP2652563B2 (ja) | 芳香族ニトリル類の製造方法 | |
WO2022085746A1 (ja) | フルオレノンの製造方法 | |
JPS60180907A (ja) | ホスホニトリルクロライドオリゴマ−の製造方法 | |
JPH0247990B2 (enrdf_load_stackoverflow) | ||
JPS6332775B2 (enrdf_load_stackoverflow) | ||
US20030009048A1 (en) | Process for producing 3,4-dihydroxybenzonitrile | |
DE3872136T2 (de) | Verfahren zur herstellung von dichlorbernsteinsaeuredialkylestern. | |
US5279719A (en) | Method for chlorination of methylated aromatic compounds | |
SU1084275A1 (ru) | Способ получени 4-бромнафталевого ангидрида | |
JPH0541624B2 (enrdf_load_stackoverflow) | ||
US4883893A (en) | Process for the continuous production of phtalodinitrile | |
JPH0549656B2 (enrdf_load_stackoverflow) | ||
JP3808908B2 (ja) | α,α’−ジクロロアジピン酸ジエステルの製造方法 | |
US2832768A (en) | Preparation of alpha-bromo-epsilon-cap- | |
JPS61194048A (ja) | 2,3−ナフタレンジカルボン酸の製造方法 | |
JPH01261344A (ja) | 2,2,6,6‐テトラクロロシクロヘキサノンの製造法 |