Sulfuryl dichloride

Sulfuryl dichloride Alkalis, diethyl ether, dimethylsulfoxide, dinitrogen tetroxide, lead dioxide, phosphorus... 

Sulfides Sulfur Sulfur dioxide Sulfuric acid Sulfuryl dichloride Acids, powerful oxidizers, moisture Oxidizing materials, halogens Halogens, metal oxides, polymeric tubing, potassium chlorate, sodium hydride Chlorates, metals, HC1, organic materials, perchlorates, permanganates, water Alkalis, diethyl ether, dimethylsulfoxide, dinitrogen tetroxide, lead dioxide, phosphorus... 

When this chlorination process was repeated two minor products, [NS(0)Cl]2(NSCl) and [NS(0)Cl]3, were isolated by careful sublimation [76JINC(S)213]. Sulfuryl dichloride reacts with S(NSO)2 at 20°C (24 h) forming 83% [CIS(0)N](NSCl)2, which is transformed at 70°C (5 days) in 26% yield according to Scheme 8. 

Chlorination of 2-(pyrrol-l-yl)pyrrole 330 with sulfuryl dichloride gave the natural 2,3,4-trichloro-l-methyl-5-(perchloropyrrol-l-yl)pyrrole (Ql) 331 in 16% yield (Scheme 74) <2002AGE1740>. Treatment of l-(pyrrol-2-yl)dihy-dropyrrole-2,5-dione 329 with PCls at 55°C gave l-(l-methyl-3,4,5-trichloropyrrol-2-yl)dihydropyrrole-2,5-dione 332. Treatment of compound 329 with a mixture of phosphorus pentachloride and phosphorus oxochloride at 100 °C provided Ql in a yield of 7%. 

Hexachloro analog 337 has also been synthesized by treating compound 333 with excess NCS (Equation 75). The use of sulfuryl dichloride in chlorination of compound 333 to give chloro compounds 336 or 337 was less successful. 

Varyii treatments e. g. 16 % hydiodiloric acid, sulfuryl dichloride or alcoholic pota. ... 

Consider the following equilibrium system involving SO2, CI2, and SO2CI2 (sulfuryl dichloride) ... 

Thionyl dichloride, SOCI2 (prepared, for example, by reaction 16.68 or 16.71), and sulfuryl dichloride, SO2CI2 (prepared by reaction 16.72) are colourless, fuming liquids SOCI2, bp 351K SO2CI2, bp 342 K. Their ease of hydrolysis by water accounts for their fuming nature, e.g. equation 16.73. 

Sulfuryl dichloride is also called sulfonyl dichloride or sulfonyl chloride. 

The porous structure means that activated charcoal is an excellent heterogeneous catalyst, especially when impregnated with a rf-block metal such as palladium. On an industrial scale, it is used, for example, in the manufacture of phosgene and sulfuryl dichloride ... 

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