The title compound, C(5)H(9)O(4)PS, was synthesized by the reaction of penta-erythritol with thio-phosphoryl chloride. In the crystal structure, the three six-membered rings all adopt boat conformations. Mol-ecules form chains along the c axis via inter-molecular O-H⋯O hydrogen bonds.

5-(p-Substituted phenyl)-N-(3-(5-nitrofur-2-yl)allylidene)-1,3,4-thiadiazol-2-amines 10-17 were prepared utilizing different p-substituted benzoic acid through two step reactions. Firstly, thiosemicarbzide was reacted with benzoic acid derivatives 1 in the presence of phosphorus oxychloride to give 2amino-5-substituted-1,3,4-thiadiazoles 2-9. These compounds were reacted with 5-nitro-2-furanacr...

A simple and efficient synthesis of dioxazaphosphinin-2-ones has been developed by the cyclisation of 2-hydroxy-1,2-diphenylethanoneoxime with phosphorus oxychloride in the presence of triethylamine in dry THF to afford the corresponding monochloride. In the next step, subsequent reaction of monochloride with different amines at 50-60 ̊C for 2-3 hours resulted in the formation of the title comp...

In the course of synthesizing a number of aryl phosphate esters as substrates for prostatic acid phosphatase, polymeric phosphorylated products obtained by reaction of 4,4’-dihydroxybiphenyl with phosphorus oxychloride were found to be potent enzyme inhibitors. This report describes the preparation of these anionic polymers and some characteristics of their inhibition of prostatic acid phosphat...

Equilibration of the phosphorus in radioactive phosphoric acid with the phosphorus in phosphorus oxychloride occurs if these compounds are refluxed together for approximately 24 h. This observation led us to develop a method for the preparation of radioactive phosphorus oxychloride on a small scale with high specific radioactivity. The labeled phosphorus oxychloride may be utilized directly in ...

2- Ethoxy-4(3H) quinazolinone 1 was synthesized and allowed to react with various halides, namely: alkyl, benzyl, allyl, acyl, haloacetyl, crotonyl, benzoyl, 2-furoyl and 1-naphthalenesulphonyl halides affording quinazoline and quinazolinone derivatives. The reactions of compound 1 with phosphorus oxychloride, phosphorus pentasulfide, ethyl chloroformate, ethyl chloroacetate, ?-bromoglucose tet...