Isocyanate, chlorosulfonyl Sulfuryl

L//-Indole, 3<2-phenyl-l, 3-dithian-2-yl), 10 Indoles, 34 Indoles, 3-acyl-, 8 Indoles, 3 -alkyl, 8 Isocyanate, chlorosulfonyl [Sulfuryl chlonde isocyanate], 41 Isocyanate,2-propyl- [Propane, 2-iso-cyanato-], 96... 

Chlorosulfonyl isocyanate Sulfuryl chloride isocyanate, (1189-71-5), 65, 135 Chlorotetrolic esters, 65, 47... 

Activation of aliphatic and aromatic carboxylic acids with sulfuric acid derivatives yields amides (Table 3). Sulfuryl chloride fluoride and primary amines or chlorosulfonyl isocyanate and secondary amines are used as reaction partners. 

Sulfuryl diisocyanate reacts with water to give the cyclic oxathiadiazine derivative 208 (58CB1200). Reaction of an alkyl isocyanate and chlorosulfonyl isocyanate catalyzed by SnCl4 yields oxathiadiazinone 209 (71GEP1961864). 

An interesting and almost quantitative formation of sulfuryl amide is based on the use of sulfuryl diisocyanate (LXXXII), which can be made by the action of cyanogen bromide on sulfur trioxide (60), or by the reaction of chlorosulfonyl isocyanate (LXXXI), with silver cyanate (3). 

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