Phosphorus pentachlonde

On reaction of methyl trifluoropyruvate with phosphorus pentachlonde 1,1,2,2 tetrachloro-3,3,3-trifluoro-l-methoxypropane IS obtained [273] Hexafluo-roacetone hydrazone is oxidized to bis(tnfluoromethyl)diazomethane upon tieat-ment with phosphorus pentachlonde [274]... 

Phosphorus pentachlonde, for conver sion of d l 10 camphorsulfomc acid to acid chloride, 46,14 reaction with methyl formate to yield dichloromethyl methyl ether, 47, 47... 

Sulfinic esters, aromatic, by oxidation of disulfides in alcohols, 46, 64 Sulfonation ot d,l camphor to d,l-10-camphorsulfomc acid, 45,12 Sulfoxides, table of examples of preparation from sulfides with sodium metapenodate, 46,79 Sulfur dioxide, reaction with styrene phosphorus pentachlonde to give styrylphosphomc diclilonde, 46,... 

Phosphorus pentachlonde too has received some attention as a halogenating agent with such epoxides as ethylene oxide,lM 1,2-epoxy-2-methyibutane,10 and 2,3-epoxy hexane.7A 8 The nature of products formed in these reactions is not known with certainty, however. 

Same as (a) except that reaction was earned out in the presence of the phosphorus compounds remaining after the formation of the acid chloride with phosphorus pentachlonde. 

Prepared by the phosphorus pentachlonde method those without asterisk were made with thionyl chloride. 

Phosphorus oxychlonde 122,232,252.299,322 Phosphorus pentachlonde 30,355 Phosphorus penloxide 36 252 Phosphorus pentesuRide 402 Phosphorus tatrandide 217 220 Pho orus Inchlonde 68 Photochemical reaction 22 64,92.175 183, 242.290 425... 

Phosphinoacetyl trichloride, ClOC.CHg.POCU, is the product of reaction between the foregoing acid and phosphorus pentachlonde. It IS a colourless liquid, B.pt. 79° to 80° C. at 1 to 2 mm. It has a faint odour resembling that of phosphorus pentachlonde, and is heavier than water, by which it is slowly decomposed. 

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