JPH036136B2 - - Google Patents
Info
- Publication number
- JPH036136B2 JPH036136B2 JP63028904A JP2890488A JPH036136B2 JP H036136 B2 JPH036136 B2 JP H036136B2 JP 63028904 A JP63028904 A JP 63028904A JP 2890488 A JP2890488 A JP 2890488A JP H036136 B2 JPH036136 B2 JP H036136B2
- Authority
- JP
- Japan
- Prior art keywords
- boron
- ester
- catalyst
- reaction
- acid
- 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 |
|---|---|---|---|
| JP63028904A JPS63211256A (ja) | 1988-02-12 | 1988-02-12 | イソシアナート類の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63028904A JPS63211256A (ja) | 1988-02-12 | 1988-02-12 | イソシアナート類の製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56042294A Division JPS57158746A (en) | 1981-03-25 | 1981-03-25 | Preparation of isocyanate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63211256A JPS63211256A (ja) | 1988-09-02 |
| JPH036136B2 true JPH036136B2 (enrdf_load_stackoverflow) | 1991-01-29 |
Family
ID=12261398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63028904A Granted JPS63211256A (ja) | 1988-02-12 | 1988-02-12 | イソシアナート類の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63211256A (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3919279A (en) * | 1974-06-26 | 1975-11-11 | Atlantic Richfield Co | Catalytic production of isocyanates from esters of carbamic acids |
| JPS5219624A (en) * | 1975-08-07 | 1977-02-15 | Mitsui Toatsu Chem Inc | Process for preparation of isocyanates |
| JPS6052693B2 (ja) * | 1977-12-22 | 1985-11-20 | 三菱化学株式会社 | カルバミン酸エステルからのイソシアネ−トの製造法 |
-
1988
- 1988-02-12 JP JP63028904A patent/JPS63211256A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63211256A (ja) | 1988-09-02 |
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