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Trichloroisocyanuric Acid (TCCA) is a New and Efficient Catalyst

A new and efficient method for the chlorodehydration of alcohols utilizing Trichloroisocyanuric Acid (TCCA) /DMF is described. Various alcohols can be converted smoothly into their corresponding alkyl chlorides in high yields under mild conditions with short reaction times.
Trichloroisocyanuric Acid (TCCA) is a New and Efficient Catalyst for the Synthesis of 2′- Aminobenzothiazolo-arylmethyl-2-naphthols. An efficient one-pot synthesis of 2′-aminobenzothiazolo-arylmethyl-2-naphthols is described. This involves the three-component reaction of β-naphthol, aromatic aldehydes and 2-aminobenzothiazole in the presence of a catalytic amount of trichloroisocyanuric acid under solvent-free conditions. A one-pot process for the synthesis of various sulfonyl azides (RSO2N3) by treating sulfonic acids with triphenylphosphine/trichloroisocyanuric acid/sodium azide at room temperature is described. A wide range of arenesulfonyl and alkanesulfonyl azides was obtained in excellent yields under mild conditions.
By the Trichloroisocyanuric Acid (TCCA), white effervescent tartaric acid, sodium benzoate made available chlorine containing 39.58% (g / g), soluble in water. In order to understand its bactericidal effect, carrier quantitative germicidal test and wipe disinfection surface with the hand test. As a result, with its containing chlorine 100mg / L solution (pH 6.0) for Escherichia coli on cloth strips 1min, its containing available chlorine 1000 mg / L solution (pH 6.5) on cloth strips subtilis variants of Bacillus effect 15 min, average killing rate was 99.99%; the role of the former 3 min, which is the role of 30 min, with a kill rate of 100% of its containing chlorine 100mg / L solution to clean desktop, counter tops, telephones. with staff after the hand action 3 min, natural bacteria can reduce ≥90.00%. the compound sterilization is better.