Chlorination reactions with

The chloroisocyanurates can be used in the bleaching of cotton, synthetics, and their blends they do, however, attack proteinaceous fibers, such as silk or wool, presumably via active chlorine reaction with the peptide (amide) linkage. However, the chloroisocyanurates can be used as shrink-proofing agents in wool finishing (131), (see Textiles Wool). The same action of chlorine upon proteins contributes to the effectiveness of chloroisocyanurates in automatic dishwashers. 

Chirality center, 292 detection of, 292-293 Eischer projections and, 975-978 R,S configuration of, 297-300 Chitin, structure of, 1002 Chloral hydrate, structure of, 707 Chloramphenicol, structure of, 304 Chlorine, reaction with alkanes, 91-92,335-338 reaction with alkenes, 215-218 reaction with alkynes, 262-263 reaction with aromatic compounds, 550 Chloro group, directing effect of, 567-568... 

Chlorination of cyclohexylamine with i-butyl hypochlorite, 45,16 Chlorine, reaction with 2-butyne, 46, 34... 

It was of interest to see if the use of tm-butyl hypobromite would provide similar opportunities for regioselectivity to those found in the case of chlorination reactions with te/t-butyl hypochlorite. The initial indications were favourable use of H zeolite X as catalyst in dichloromethane solution gave an almost quantitative yield of bromotoluenes with a para ortho ratio of 81 19 (Fig. 5) (ref. 10). 

These reactions of diclorine with olefins are endothermic, AH varies from 63 kJ mol-1 (Ph2C=CH2) to 191 kJ mol-1 (MeC=CMe). The rate constants of chlorine reactions with olefins calculated by the IPM method are presented in Table 3.16. 

Nicoson JS, Margerum DW. 2002. Kinetics and mechanisms of aqueous chlorine reactions with chlorite ion in the presence of chloride ion and acetic acid/acetate buffer. Inorg Chem 41(2) 342-347. 

Although very few studies of free-radical reactions of sulfenyl compounds have as yet been reported, irradiation with ultraviolet light enhances the rate of addition of CI3CSCI to olefins.218 Evidence for free-radical behavior is found in the easy decompositions which are observed for RSC1 under irradiation, e.g., the conversion of methanesulfenyl chloride to chloromethanesulfenyl chloride287 under the influence of sunlight. In the photoinitiated chlorination reaction with trichloro-... 

Chloramine reactions do not release COj gas or destroy the integrity of the carbon. However, chloramine reactions are much slower than chlorine reactions with activated carbon. Finally, although carbon can effectively remove chlorine from potable water, it is more expensive than other dechlorination methods (9,10). 

Chlorine Reactions with Inorganic Species The form ih which chlorine is added to a water affects some of the chemical properties of the water. The addition of chlorine gas to a water will lower Us alkalinity because of the production of the strong acid and HOC by the reaction in Eq. 7-52. However, if chlorine is dosed as a salt of hypochlorous acid ... 

Many cyanide salts burn with incandescence when heated with magnesium. Magnesium catches fire when mixed with moist fluorine or chlorine. Reactions with methyl chloride, chloroform, or other halo-genated hydrocarbons can be explosive. Heating magnesium with perchlorates, peroxides, nitric acid, or other oxidizers can cause explosion. Magnesium catches fire when combined with moist silver. 

A new synthesis as an alternative to a chlorination reaction with excess chlorine. Our suggestion involved a substitute feedstock that is readily available. Further, the Agency encouraged the submitter to investigate this and other substitute feedstocks. 

After developing the optimal reaction conditions, a number of aromatic substrates were subjected to bromination and chlorination reactions with NaBr and NaCl (Table 4.10). Benzene, m-toluidine, benzonitrile, and chlorobenzene did not react in... 

Eppley, R. W., E. H. Renger, and P.M. Williams. 1976. Chlorine reactions with seawater the inhibition of photosynthesis phytoplankton. Est. and Coastal 147-161. 

The aforementioned method was employed to enable the direct arylation of pyrazine Af-oxides en route to tri-arylated diazines (eqs 9 and 10). In these two examples, aryl bromides were used as the electrophile and no additives were utilized. TheiV-oxide function was removed by performing a chlorination reaction with phos-phorus(V) oxychloride, leading to the 5-chloro derivative (eq 9). In another example, the Af-oxide was reduced under hydrogenol-ysis conditions (eq 10). ... 

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