JPS527942A - Process for preparation of benzophenoneazine - Google Patents
Process for preparation of benzophenoneazineInfo
- Publication number
- JPS527942A JPS527942A JP50083042A JP8304275A JPS527942A JP S527942 A JPS527942 A JP S527942A JP 50083042 A JP50083042 A JP 50083042A JP 8304275 A JP8304275 A JP 8304275A JP S527942 A JPS527942 A JP S527942A
- Authority
- JP
- Japan
- Prior art keywords
- benzophenoneazine
- preparation
- benzophenone
- high yield
- improved safety
- 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.)
- Pending
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)
Abstract
PURPOSE: Benzophenoneazine is directly prepared in high yield with extremely improved safety from benzophenone by adding pyridines.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50083042A JPS527942A (en) | 1975-07-04 | 1975-07-04 | Process for preparation of benzophenoneazine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50083042A JPS527942A (en) | 1975-07-04 | 1975-07-04 | Process for preparation of benzophenoneazine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS527942A true JPS527942A (en) | 1977-01-21 |
Family
ID=13791141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50083042A Pending JPS527942A (en) | 1975-07-04 | 1975-07-04 | Process for preparation of benzophenoneazine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS527942A (en) |
-
1975
- 1975-07-04 JP JP50083042A patent/JPS527942A/en active Pending
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