JPS5242857A - Synthetic method of diphenyl phosphite - Google Patents
Synthetic method of diphenyl phosphiteInfo
- Publication number
- JPS5242857A JPS5242857A JP50118177A JP11817775A JPS5242857A JP S5242857 A JPS5242857 A JP S5242857A JP 50118177 A JP50118177 A JP 50118177A JP 11817775 A JP11817775 A JP 11817775A JP S5242857 A JPS5242857 A JP S5242857A
- Authority
- JP
- Japan
- Prior art keywords
- diphenyl phosphite
- synthetic method
- esterpolylols
- affinities
- phenol
- 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
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
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE: Diphenyl phosphite, useful as condensing agents for synthesis of carboxylic amide or ester, is directly prepared by the reaction of phosphorous acid with phenol. having small affinities one another. esterpolylols.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50118177A JPS5242857A (en) | 1975-09-29 | 1975-09-29 | Synthetic method of diphenyl phosphite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50118177A JPS5242857A (en) | 1975-09-29 | 1975-09-29 | Synthetic method of diphenyl phosphite |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5242857A true JPS5242857A (en) | 1977-04-04 |
JPS547788B2 JPS547788B2 (en) | 1979-04-10 |
Family
ID=14730027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50118177A Granted JPS5242857A (en) | 1975-09-29 | 1975-09-29 | Synthetic method of diphenyl phosphite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5242857A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430140A (en) * | 1977-08-08 | 1979-03-06 | Ciba Geigy Ag | Production of triaryl phosphite |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58190476A (en) * | 1983-03-31 | 1983-11-07 | 九州日立マクセル株式会社 | Outer blade of rotary type electric razor |
-
1975
- 1975-09-29 JP JP50118177A patent/JPS5242857A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430140A (en) * | 1977-08-08 | 1979-03-06 | Ciba Geigy Ag | Production of triaryl phosphite |
JPS6317080B2 (en) * | 1977-08-08 | 1988-04-12 | Ciba Geigy |
Also Published As
Publication number | Publication date |
---|---|
JPS547788B2 (en) | 1979-04-10 |
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