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Class Information
Number: 562/822
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Sulfur halides (i.e., compounds having halogen attached directly to sulfur by nonionic bonding) > Nitrogen bonded directly to the sulfur
Description: Compounds in which nitrogen is bonded directly to the sulfur.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7232926 |
Method for the production of sulphamic acid halogenides |
Jun. 19, 2007 |
| 6399820 |
Process and reagent useful for the synthesis of sulphanilide which is perhalogenated on the carbon borne by the sulphur atom of the sulphanilide function |
Jun. 4, 2002 |
| 6399821 |
Process for the synthesis of perfluorosulphonamides, of perfluorosulphonimides and of their salts, and a sulphonylation reagent |
Jun. 4, 2002 |
| 6242645 |
Thermally stable aminosulfur trifluorides |
Jun. 5, 2001 |
| 6096922 |
Process for the synthesis of dialkyl, diaryl, and arylalkyl aminosulfur trifluorides |
Aug. 1, 2000 |
| 5874616 |
Preparation of bis (fluoroalkylenesulfonyl) imides and (fluoroalkysulfony) (fluorosulfonyl) imides |
Feb. 23, 1999 |
| 4992583 |
Process for synthesizing N-chlorothio-sulfonamides |
Feb. 12, 1991 |
| 4327034 |
Sulfamic acid halides and processes for the preparation of sulfamic acid halides |
Apr. 27, 1982 |
| 4260560 |
Preparation of sulfamyl halides |
Apr. 7, 1981 |
| 4219499 |
Sulfamic acid halides |
Aug. 26, 1980 |
| 4173580 |
Production of .beta.-haloalkylaminosulfonyl halides |
Nov. 6, 1979 |
| 4134913 |
Amidosulfenyl chloride intermediates |
Jan. 16, 1979 |
| 4131620 |
Sulfamic acid halides and their manufacture |
Dec. 26, 1978 |
| 4115059 |
Aromatic sulfonyl fluorides as peroxygen activators |
Sep. 19, 1978 |
| 4104298 |
Manufacture of sulfamic acid halides |
Aug. 1, 1978 |
| 4101571 |
Manufacture of sulfamic acid halides |
Jul. 18, 1978 |
| 4096181 |
Substituted sulfamic acid halides |
Jun. 20, 1978 |
| 4049709 |
Vinyl-substituted sulfamic acid halides |
Sep. 20, 1977 |
| 4043863 |
Process for sizing cellulose fibers with sulfamoylchlorides |
Aug. 23, 1977 |
| 4014931 |
Production of .beta.-haloalkylaminosulfonyl halides |
Mar. 29, 1977 |
| 3992444 |
Production of sulfamic acid halides |
Nov. 16, 1976 |
| 3976691 |
Dialkylaminosulfur trifluorides as fluorinating agents |
Aug. 24, 1976 |
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