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Name: (Chlorosulfanyl)benzene   

CAS NO: 931-59-9

Purity: 99% min

MF: C6H5ClS

MW:144.622

BP:261.7±9.0 °C at 760 mmHg

Density:1.3±0.1 g/cm3

MP: 44?C

EINECS:N/A

Appearance: asked

Package: 25g, 100g, 500g, bulk package

Application: Pharmacuetical Intermediates

Other name:

phenyl thiohypochlorite;

Benzenesulfenyl chloride;

Phenyl-sulfoniumylidene Chloride;

thiohypochlorous acid phenyl ester;

(Chlorosulfanyl)benzene  CAS NO:931-59-9  Application:

Benzene sulfonium reagent, and preparation of unsaturated compound additive can have optical active compounds, for example, preparation and olefin addition B - chlorinated alkyl phenyl sulfide, bonus and alkynes preparing alkenyl phenyl sulfide, and ketone of diazo reaction preparation in a - benzene harvard - a, B unsaturated ketones, with a, B, B unsaturated amide reaction preparation - lactam etc in four hydrogen pyrrole ring piperidine ring and the forming of the lactone ring aromatic generation B eyes oxidation cyano into ketone, three-ring ene three-ring terpene and two or three replace olefin stereoselectivity synthesis and carbon in the displacement response also has a wide range of applications

Preparation of  product (Chlorosulfanyl)benzene  CAS NO:931-59-9

In a dropping funnel reflux condenser pipe drying tube and 500 ml of magnetic stirrer round bottom three-necked flask, add 26.7 g (0.2 mol) N - chlorinated butyl diimide (see page book 6) and 120 ml of benzene, mix into a paste, then cool in the ice water bath drip added 22 g (0.2 mol) benzenethiol soluble in 50 ml of benzene solution 5 min after the reaction mixture is orange, as thiophenol solution continues to drop, the color gradually deepened, and never put off till tomorrow what you can, continue to stir for 24 h at room temperatureThe white solid of succinimide was filtered, the red filtrate was reduced pressure and concentrated, and 30ml of carbon tetrachloride was added to the remaining red oil to separate and filter the remaining small amount of succinimide, the filtrate was concentrated, the vacuum distillation was conducted, and the fraction of 44/399.9 pa was collected, with a yield of 70.

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