67341-33-7Relevant articles and documents
A simple, efficient and regioselective oxychlorination of aromatic compounds using ammonium chloride and oxone
Narender,Mohan, K.V.V. Krishna,Srinivasu,Kulkarni,Raghavan
, p. 1335 - 1338 (2007/10/03)
A simple, efficient, mild and regioselective method for oxychlorination of aromatic compounds is reported. The electrophilic substitution of chlorine generated in situ from NH4Cl as a chlorine source and oxone as an oxidant is reported for the first time.
Formation of Nonaromatic Products in the Chlorination of Simple Substituted Aromatic Ethers
Watson, William David
, p. 5270 - 5276 (2007/10/02)
The neat chlorination of 4-chloroanisole produces 1,3,4,5,6-pentachloro-4-methoxycyclohexene in 35percent yield.Mono- and dichlorinated anisoles and a variety of simple substituted anisoles were chlorinated to determine the generality of nonaromatic product formation. 3,4-Dichloroanisole, 4-fluoroanisole, 4-bromoanisole, 4-methylanisole, and 4-chlorophenetole form similar products based on their spectral properties.These products are proposed to form by a cis-1,2-chlorine addition followed by rapid cis-1,4 chlorine addition.On the basis of the NMR data, a predominate configuration is proposed.