Preparation of halogenated hydrocarbons

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C17/00Preparation of halogenated hydrocarbons

C07C17/007from carbon or from carbides and halogens C07C17/013by addition of halogens C07C17/02to unsaturated hydrocarbons C07C17/04to unsaturated halogenated hydrocarbons C07C17/06combined with replacement of hydrogen atoms by halogens C07C17/07by addition of hydrogen halides C07C17/08to unsaturated hydrocarbons C07C17/087to unsaturated halogenated hydrocarbons C07C17/093by replacement by halogens C07C17/10of hydrogen atoms C07C17/12in the ring of aromatic compounds C07C17/14in the side-chain of aromatic compounds C07C17/15with oxygen as auxiliary reagent C07C17/152of hydrocarbons C07C17/154of saturated hydrocarbons C07C17/156of unsaturated hydrocarbons C07C17/158of halogenated hydrocarbons C07C17/16of hydroxyl groups C07C17/18of oxygen atoms of carbonyl groups C07C17/20of halogen atoms by other halogen atoms C07C17/202two or more compounds being involved in the reaction C07C17/204the other compound being a halogen C07C17/206the other compound being HX C07C17/208the other compound being MX C07C17/21with simultaneous increase of the number of halogen atoms C07C17/23by dehalogenation C07C17/25by splitting-off hydrogen halides from halogenated hydrocarbons C07C17/26by reactions involving an increase in the number of carbon atoms in the skeleton C07C17/263by condensation reactions C07C17/2632involving an organo-magnesium compound C07C17/2635involving a phosphorus compound C07C17/2637between a compound containing only oxygen and possibly halogen as hetero-atoms and a halogenated hydrocarbon C07C17/266of hydrocarbons and halogenated hydrocarbons C07C17/269of only halogenated hydrocarbons C07C17/272by addition reactions C07C17/275of hydrocarbons and halogenated hydrocarbons C07C17/278of only halogenated hydrocarbons C07C17/281of only one compound C07C17/30by a Diels-Alder synthesis C07C17/32by introduction of halogenated alkyl groups into ring compounds C07C17/35by reactions not affecting the number of carbon or of halogen atoms in the reaction C07C17/354by hydrogenation C07C17/357by dehydrogenation C07C17/358by isomerisation C07C17/361by reactions involving a decrease in the number of carbon atoms C07C17/363by elimination of carboxyl groups C07C17/367by depolymerisation C07C17/37by disproportionation of halogenated hydrocarbons C07C17/38Separation Purification Stabilisation Use of additives C07C17/383by distillation C07C17/386with auxiliary compounds C07C17/389by adsorption on solids C07C17/392by crystallisation Purification or separation of the crystals C07C17/395by treatment giving rise to a chemical modification of at least one compound C07C17/42Use of additives