111112-25-5Relevant academic research and scientific papers
A novel synthesis of esters via substitution of the benzotriazolyl group in 1-(benzotriazol-1-yl)alkyl esters with organozinc reagents
Katritzky,Rachwal,Rachwal
, p. 69 - 73 (2007/10/02)
Aldehydes are converted by thionyl chloride and benzotriazole into 1-(1-chloroalyl)benzotriazoles which react with sodium carboxylates to give 1-(benzotriazol-1-yl)alkyl esters. 3. In the alternative route, 3 are prepared by substitution of one of the acetoxy groups in acylals with benzotriazole. The benzotriazolyl moiety in 3 is substituted by an alkyl, an aryl or an alkynyl group upon treatment with an organic reagent in a new versatile synthesis of esters 4.
The Chemistry of N-Substituted Benzotriazoles. Part 5. Reactions of Benzotriazole with Aldehydes and Thionyl Chloride-Formation of (Benzotriazol-1-yl)-1-chloroalkanes and Bis(benzotriazolyl)alkanes
Katritzky, Alan R.,Kuzmierkiewicz, Wojciech,Rachwal, Bogumila,Rachwal, Stanislaw,Thomson, Julie
, p. 811 - 818 (2007/10/02)
Reaction of benzotriazole with an excess of aliphatic aldehydes and thionyl chloride in refluxing chloroform gives the corresponding 1-(benzotriazol-1-yl)-1-chloroalkanes.Products with an α-hydrogen next to the chlorine-bearing carbon atom gradually elimi
