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At lower temperatures, the main product is 1,2-dichloropropane, but at 500 °C, allyl chloride predominates, being formed via a free radical reaction: CH 3 CH=CH 2 + Cl 2 → ClCH 2 CH=CH 2 + HCl An estimated 800,000 tonnes were produced this way in 1997.
1,2-Dichloropropane is an intermediate in the production of perchloroethylene and other chlorinated chemicals. [4] It was once used as a soil fumigant, chemical intermediate, as well as an industrial solvent and was found in paint strippers, varnishes, and furniture finish removers but some of these uses have been discontinued.
1,3-Dichloropropane; 2,2-Dichloropropane; See also. Dichloropropene This page was last edited on 28 June 2024, at 04:27 (UTC). Text is available under the ...
1,3-Dichloropropene, sold under diverse trade names, is an organochlorine compound with the formula C 3 H 4 Cl 2. It is a colorless liquid with a sweet smell. It is a colorless liquid with a sweet smell.
1,3-Dichloropropane This page was last edited on 26 August 2022, at 19:57 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...
Dichlorocarbene reacts with alkenes in a formal [1+2]cycloaddition to form geminal dichlorocyclopropanes. These can be reduced to cyclopropanes or hydrolysed to give cyclopropanones by a geminal halide hydrolysis. Dichlorocyclopropanes may also be converted to allenes in the Skattebøl rearrangement.
Such reactions give alkenes in the case of vicinal alkyl dihalides: [2] R 2 C(X)C(X)R 2 + M → R 2 C=CR 2 + MX 2. Most desirable from the perspective of remediation are dehalogenations by hydrogenolysis, i.e. the replacement of a C−X bond by a C−H bond. Such reactions are amenable to catalysis: R−X + H 2 → R−H + HX
Hydrogenolysis is a chemical reaction whereby a carbon–carbon or carbon–heteroatom single bond is cleaved or undergoes lysis (breakdown) by hydrogen. [1] The heteroatom may vary, but it usually is oxygen, nitrogen, or sulfur. A related reaction is hydrogenation, where hydrogen is added to the molecule, without cleaving bonds. Usually ...