Claims
- 1. A O-substituted N-hydroxysulfamic acid halide of the formula ##STR6## where R is alkyl of 1 to 20 carbons, alkyl of 2 to 20 carbons substituted by 1 to 3 alkoxy groups of 1 to 7 carbons, cycloalkyl of 4 to 8 carbon atoms or said groups further substituted by chlorine, bromine, alkyl or alkoxy each of 1 to 4 carbon atoms, carbalkoxy of 2 to 4 carbon atoms or cycloalkyl of 4 to 6 carbon atoms and X is halogen.
- 2. A sulfamic acid chloride of the formula
- RONHSO.sub.2 Cl I
- where R is alkyl of 1 to 7 carbon atoms.
- 3. O-Methyl-N-hydroxysulfamic acid chloride.
- 4. O-Ethyl-N-hydroxysulfamic acid chloride.
- 5. O-n-Heptyl-N-hydroxysulfamic acid chloride.
- 6. A sulfamic acid halide as set forth in claim 1 wherein X is chlorine.
Parent Case Info
This is a division, of application Ser. No. 38,172, filed May 11, 1979.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
3555055 |
Kaplan |
Jan 1971 |
|
3869509 |
Kuhl et al. |
Mar 1975 |
|
4043863 |
Bjorklund et al. |
Aug 1977 |
|
Non-Patent Literature Citations (1)
Entry |
Traube et al, Berichte, vol. 53, pp. 1477-1492 (1920). |
Divisions (1)
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Number |
Date |
Country |
Parent |
38172 |
May 1979 |
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