Phosphorus(V) oxychloride (C09-1019-235)

DescriptionPhosphorus(V) oxychloride can be used as:A dehydrating agent in organic synthesis.A reagent in the cyclization of substituted aryl amides by Bischler−Napieralski cyclization reaction.A precursor for phosphorus diffusion in the p-type silicon solar cells processing.It can also be used in the Vilsmeier-Haack reaction to synthesize aromatic aldehydes.Application：Phosphorus(V) oxychloride (POCl3) is a chlorinating agent that reacts with dimethylformamide (DMF) to form Vilsmeier reagent for Vilsmeier-Haack formylation reactions.It can also be used as a reagent in the synthesis of:Quinazolin-4(3H)-one derivatives from 2-aminobenzamides via in situ preparation of Vilsmeier reagent.Substituted 1-arylseleno-4-halo-2-enes by treating conjugated dienes with arylselenenamides.3-methylthioimidazo[1,2-a]pyridines and imidazo-fused heterocycles in the presence of DMSO. Specification: 0.9999 MDL Number: MFCD00011443 Molecular Formula: POCl3 Molecular Weight: 153.33 EC Number: 233-046-7 PubChem CID: 24813 Isomeric SMILES: O=P(Cl)(Cl)Cl Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/P475214-SCI_3adff71b34ec95f92e83d5d48b07aa2c.pdf