1193109-23-7Relevant articles and documents
Alkylation and reduction of N-alkyl-4-nitroindazoles with anhydrous SnCl2 in ethanol: Synthesis of novel 7-ethoxy-N-alkylindazole derivatives
Abbassi, Najat,Rakib, El Mostapha,Hannioui, Abdellah,Alaoui, Mdaghri,Benchidmi, Mohamed,Essassi, El Mokhtar,Geffkenc, Detlef
, p. 891 - 900 (2011)
New series of indazoles substituted at the N-1 and N-2 positions and their 7-ethoxy derivatives have been synthesis starting from alkylation of 4-nitroindazole and reduction of alkyl-nitro-derivatives with anhydrous SnCl2 in ethanol. The structures of the
Regioselective synthesis of 2H-indazoles through Ga/Al- and Al-mediated direct alkylation reactions of indazoles
Lin, Mei-Huey,Liu, Han-Jun,Lin, Wei-Cheng,Kuo, Chung-Kai,Chuang, Tsung-Hsun
, p. 11376 - 11381 (2015/11/27)
A procedure has been developed for the regioselective, high yielding synthesis of 2H-indazoles that involves direct alkylation of indazoles with various allyl and benzyl bromides, and α-bromocarbonyl compounds.