Xu, Lianhong; Lewis, Iestyn R.; Davidsen, Steven K.; Summers, James B. published the artcile< Transition metal catalyzed synthesis of 5-azaindoles>, Application In Synthesis of 112-63-0, the main research area is azaindole preparation transition metal catalyzed.
In an effort to develop synthetic procedures for the preparation of 2-substituted 5-azaindoles, the synthesis and cyclization reactions of acetylenic aminopyridines was explored. A novel method for the synthesis of 2-substituted 5-azaindoles via a transition metal catalyzed reaction is described. For example coupling reaction of 3-iodo-4-(tert-butoxycarbonyl)aminopyridine with propyne in the presence of Pd(PPh3)2Cl2, Et3N, and CuI at room temperature gave quant. 3-propynyl-4-(tert-butoxycarbonyl)aminopyrine, cyclization of which with CuI in DMF at 80° gave 84% 1-(tert-butoxycarbonyl)-2-methyl-5-azaindole.
Tetrahedron Letters published new progress about Transition metals Role: CAT (Catalyst Use), USES (Uses). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Application In Synthesis of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics