| 词条 | Dichloromethyl methyl ether |
| 释义 |
| ImageFile = Dichloromethyl methyl ether.svg | ImageSize = 150px | IUPACName = dichloro(methoxy)methane | OtherNames = |Section1={{Chembox Identifiers | CASNo = 4885-02-3 | PubChem = 21004 | ChemSpiderID = 19757 | SMILES = ClC(Cl)OC | InChI = InChI=1S/C2H4Cl2O/c1-5-2(3)4/h2H,1H3 |Section2={{Chembox Properties | C=2 | H=4 | Cl=2 | O=1 | Appearance = | Density = | MeltingPt = | BoilingPt = 85°C | Solubility = |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} Dichloromethyl methyl ether (HCl2COCH3) is an organic compound that belongs to the class of ethers with a dichloromethyl group and a methyl group. It can be synthesized from methyl formate and a mixture of phosphorus pentachloride and phosphorus oxychloride[1] or by chlorination of chlorodimethyl ether. The compound is used in the formylation of aromatic compounds (Rieche formylation) and as a chlorination agent in the formation of acid chlorides.[2] References1. ^Organic Syntheses, Coll. Vol. 5, p.365 (1973); Vol. 47, p.51 (1967). link 2. ^Organic Syntheses, Coll. Vol. 7, p.467 (1990); Vol. 61, p.1 (1983). Link 3 : Ethers|Organochlorides|Reagents for organic chemistry |
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