100726-41-8Relevant articles and documents
Novel synthesis of benzotriazolyl alkyl esters: an unprecedented CH2insertion
Elagawany, Mohamed,Maram, Lingaiah,Elgendy, Bahaa
, p. 7564 - 7569 (2021)
We have developed a novel method for the synthesis of benzotriazolyl alkyl esters (BAEs) fromN-acylbenzotriazoles and dichloromethane (DCM) under mild conditions. This reaction is one of few examples to show the use of DCM as a C-1 surrogate in carbon-heteroatom bond formation and to highlight the versatility of using DCM as a methylene building block.
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.