GB1218760A - Polyfluoro thiocyanates - Google Patents
Polyfluoro thiocyanatesInfo
- Publication number
- GB1218760A GB1218760A GB496569A GB496569A GB1218760A GB 1218760 A GB1218760 A GB 1218760A GB 496569 A GB496569 A GB 496569A GB 496569 A GB496569 A GB 496569A GB 1218760 A GB1218760 A GB 1218760A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thiocyanates
- formula
- polyfluoro
- polyfluoroalkyl
- jan
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
- C07C331/02—Thiocyanates
- C07C331/04—Thiocyanates having sulfur atoms of thiocyanate groups bound to acyclic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,218,760. Polyfluoroalkyl thiocyanates. UGINE KUHLMANN. 29 Jan., 1969 [31 Jan., 1968; 8 March, 1968], No. 4965/69. Heading C2C. Novel polyfluoroalkyl thiocyanates of the formula where C n F 2n+1 represents a straight or branched perfluoroalkyl chain, n being an integer from 1-20, and a being an integer from 2 to 20, are obtained by reacting a halide of formula C n F 2n+1 (CH 2 ) a Y in which Y is Cl, Br or I, with a thiocyanate of the formula M(SCN) b in which M represents H, NB 4 or a metal of Group IA, IB, IIB or VIII of the Periodic Table, or Al or Pb, and b is a number equal to the valency of M, at a temperature in the range 0-250‹ C.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR138101 | 1968-01-31 | ||
| FR142933A FR94039E (en) | 1968-01-31 | 1968-03-08 | New polyfluorinated sulfocyanides. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1218760A true GB1218760A (en) | 1971-01-13 |
Family
ID=26181763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB496569A Expired GB1218760A (en) | 1968-01-31 | 1969-01-29 | Polyfluoro thiocyanates |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE726994A (en) |
| CH (1) | CH502323A (en) |
| DE (1) | DE1903478A1 (en) |
| ES (1) | ES362498A1 (en) |
| FR (1) | FR94039E (en) |
| GB (1) | GB1218760A (en) |
| NL (1) | NL6901125A (en) |
-
1968
- 1968-03-08 FR FR142933A patent/FR94039E/en not_active Expired
-
1969
- 1969-01-14 ES ES362498A patent/ES362498A1/en not_active Expired
- 1969-01-17 BE BE726994D patent/BE726994A/xx unknown
- 1969-01-23 NL NL6901125A patent/NL6901125A/xx unknown
- 1969-01-24 DE DE19691903478 patent/DE1903478A1/en active Pending
- 1969-01-29 GB GB496569A patent/GB1218760A/en not_active Expired
- 1969-01-30 CH CH147269A patent/CH502323A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1903478A1 (en) | 1969-08-28 |
| ES362498A1 (en) | 1971-02-01 |
| CH502323A (en) | 1971-01-31 |
| FR94039E (en) | 1969-06-20 |
| BE726994A (en) | 1969-07-01 |
| NL6901125A (en) | 1969-08-04 |
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