Thiocarbonyl tetrachloride

Thiocarbonyl tetrachloride, 46, 21 m Thiocresol (Warning), 47, 107 Thionyl chloride, 46, 16 98 Thiophosgene 46, 21 Thiophosphoryl chloride, reaction with methylmagnesium bromide to i lelci tetramethylbiphosphine disulhdc 46,102... [Pg.139]

Thiocarbonyl tetrachloride, i6, 21 Thionyl chloride, 45, 16, 98 Thiophosgene, 45, 21 Thiophosphoryl chloride, reaction with methylmagnesium bromide to yield tetramethylbiphosphine disulfide, 45,102 Toluenesulfonybromide, 46, 88 Trichloroacetyl fluoride, 46, 6 1,1,3-Trichloiio- -nonane, 46,104 Tricyclo[2.2.1.0 ]heptan-3-ol, 45,... [Pg.60]

The procedure given here is essentially that described previously by the submitters. -Chlorophenyl isothiocyanate has been prepared from sym-di-p-chloiophenyl thiourea with iodine in alcoholic solution, from ammonium p-chlorophenyldithio-carbamate and lead nitrate [cf. also Org. Syntheses, Coll. Vol. 1 447 (1932)], by the action of thiophosgene on />-chloroaniline and from -chloroaniline with thiocarbonyl tetrachloride in the presence of stannous chloride. ... [Pg.75]

Thiocarbonyl Tetrachloride, Carbon Tetrachlorosulphide, or Trichloromethyl Sulphur Chloride, CSC14 or C13C.SC1.—Thiocarbonyl tetrachloride may be prepared by the action of dry chlorine on dried carbon disulphide in the presence of iodine.2 It is a golden-yellow liquid, with an intensely disagreeable odour it attacks the eyes and respiratory organs. Its density is 1-722.3 It boils at 149° C.4... [Pg.273]

When heated in a closed vessel to 200° C., thiocarbonyl tetrachloride decomposes with formation of sulphur chloride. It dissolves chlorine without being attacked. Water at 160° C. decomposes it entirely into carbon dioxide, hydrogen chloride and sulphur. It is also decomposed at ordinary temperatures by contact with metallic iron, the products being ferrous chloride and carbon tetrachloride,5 although according to de Fazi5 the reaction may, under special conditions, proceed according to the equation ... [Pg.273]

C2S3C16 or CC13.S3.CC13.—This substance is present in the residue from the distillation of thiocarbonyl tetrachloride. It forms brilliant, colourless, prismatic crystals, which fuse at 57-4° C.7 and boil at 190° C. in vacuo.s... [Pg.273]

Under the action of zinc and hydrochloric acid the compound suffers reduction to hydrogen sulphide and hydrogen selenide. Chlorine reacts with it to form thiocarbonyl tetrachloride and selenium tetrachloride bromine acts analogously, except that under certain conditions the compound C 2S2SeBr6 may be formed.6 With ammonia the products of reaction are ill-defined. [Pg.344]

THIOCARBONYL TETRACHLORIDE (594-42-3) Contact with alkalis or amines can cause rapid decomposition. Contact with hot iron or steel produces toxic carbon tetrachloride fumes. Hot water or steam produces hydrochloric acid. Reacts with sulfur, and carbon dioxide. Attacks some plastics, rubber, and coatings. Corrosive to most metals. [Pg.1145]

Synonyms PCM Perchloromethanethiol Thiocarbonyl tetrachloride Trichloromethane sulfenyl chloride Trichloromethane sulfonyl chloride... [Pg.3255]

Thiocarbanilide. See N,N -Diphenylthiourea Thiocarbonic dichloride Thiocarbonyl chloride Thiocarbonyl dichloride. See Thiophosgene Thiocarbonyl tetrachloride. See Perchloromethyl mercaptan Thiochroman-4-one. See Thallium (I) carbonate 4-Thiocresol. See p-Thiocresol o-Thiocresol CAS 137-06-4... [Pg.4411]

The Hugerschoff reaction is a classical method to convert arylthioureas into aminobenzothiazoles under oxidative conditions. It was discovered by Hugerschoff in the early 1900s, who found that an arylthiourea can be cyclized with liquid bromine in chloroform to form a 2-aminobenzothiazole. Solvents such as carbon tetrachloride and carbon disulfide can also be used. This transformation is aided by thiophilic bromine or its equivalent and requires an intramolecular aromatic elecb ophilic substitution reaction of the aryl ring to the thiocarbonyl group of thiourea. Attempts have been made to avoid the use of bromine due to the handling concerns it poses. For example, Jordan and coworkers have used benzyltrimethylammonium tribromide. ... [Pg.316]

Titanium tetrachloride Thiocarbonyl dichloride Thionyl fluoride Thiophosgene Triethyl aluminum Trifluoromethyl iodide Tiiisohutylaluminum Trimethylaluminum Vanadium tetrachloride Vincennite Vinyl hromide Vinyhnagnesium bromide Xenon difluoride Zinc arsenide... [Pg.66]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...