CH479553A - Verfahren zur Herstellung von Trifluormethylisocyanat - Google Patents
Verfahren zur Herstellung von TrifluormethylisocyanatInfo
- Publication number
- CH479553A CH479553A CH659867A CH659867A CH479553A CH 479553 A CH479553 A CH 479553A CH 659867 A CH659867 A CH 659867A CH 659867 A CH659867 A CH 659867A CH 479553 A CH479553 A CH 479553A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- trifluoromethyl isocyanate
- isocyanate
- trifluoromethyl
- Prior art date
Links
- VYPHMDCIYPHFKS-UHFFFAOYSA-N trifluoro(isocyanato)methane Chemical compound FC(F)(F)N=C=O VYPHMDCIYPHFKS-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF49175A DE1294369B (de) | 1966-05-11 | 1966-05-11 | Verfahren zur Herstellung von Trifluormethylisocyanat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH479553A true CH479553A (de) | 1969-10-15 |
Family
ID=7102788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH659867A CH479553A (de) | 1966-05-11 | 1967-05-10 | Verfahren zur Herstellung von Trifluormethylisocyanat |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3518293A (de) |
| BE (1) | BE698367A (de) |
| CH (1) | CH479553A (de) |
| DE (1) | DE1294369B (de) |
| FR (1) | FR1522796A (de) |
| GB (1) | GB1145225A (de) |
| NL (1) | NL6706477A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666784A (en) * | 1969-08-27 | 1972-05-30 | Atomic Energy Commission | Process for preparing {60 ,{60 -fluorinated alkyl isocyanates |
| US4058561A (en) * | 1975-02-12 | 1977-11-15 | Bayer Aktiengesellschaft | 2-Chloromethylphenylcarbamic acid fluoride |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617817A (en) * | 1951-05-05 | 1952-11-11 | Minnesota Mining & Mfg | Perfluoroalkyl isocyanates |
| US3052723A (en) * | 1959-09-29 | 1962-09-04 | Du Pont | Process for preparing n-chlorobis-(trifluoromethyl)amine |
| US3118923A (en) * | 1960-07-26 | 1964-01-21 | Du Pont | Process for preparing fluorinated organic isocyanates |
-
1966
- 1966-05-11 DE DEF49175A patent/DE1294369B/de active Pending
-
1967
- 1967-04-21 GB GB18387/67A patent/GB1145225A/en not_active Expired
- 1967-05-09 NL NL6706477A patent/NL6706477A/xx unknown
- 1967-05-10 US US637365A patent/US3518293A/en not_active Expired - Lifetime
- 1967-05-10 CH CH659867A patent/CH479553A/de not_active IP Right Cessation
- 1967-05-11 BE BE698367D patent/BE698367A/xx unknown
- 1967-05-11 FR FR106151A patent/FR1522796A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3518293A (en) | 1970-06-30 |
| FR1522796A (fr) | 1968-04-26 |
| DE1294369B (de) | 1969-05-08 |
| BE698367A (de) | 1967-10-16 |
| NL6706477A (de) | 1967-11-13 |
| GB1145225A (en) | 1969-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |