896722-53-5Relevant articles and documents
Cu(II)-catalyzed sulfonylation of 7-azaindoles using DABSO as SO2-Source and its mechanistic study
Urvashi,Dar, Mohammad Ovais,Bharatam, Prasad V.,Das, Parthasarathi,Kukreti, Shrikant,Tandon, Vibha
, (2020/06/23)
DABSO mediated sulfonylation of iodinated 7-azaindoles was achieved for the first time through sulfonylative Suzuki-Miyaura cross coupling (SMC) reaction under mild conditions giving good yields of sulfonylated 7-azaindole derivatives. Interestingly, control experiments suggest that present method involves in-situ generation of ArSO2 free radical followed by the key steps of SMC reaction. Scope of the reaction was explored with both electronically different and bulky group carrying boronic acids as coupling partner. The sulfonylation is scalable and occurred selectively at iodo group, irrespective of its position on azaindole. Moreover, the proposed mechanism has been supported by electron paramagnetic resonance (EPR) and density functional theory (DFT) calculations.
Design and synthesis of 1-(2-alkanamidoethyl)-6-methoxy-7-azaindole derivatives as potent melatonin agonists
Jeanty, Matthieu,Suzenet, Franck,Delagrange, Philippe,Nosjean, Olivier,Boutin, Jean A.,Caignard, Daniel H.,Guillaumet, Gérald
supporting information; experimental part, p. 2316 - 2319 (2011/05/15)
A series of 7-azaindolic ligands bearing a methoxy group and a N-acetyl chain as melatoninergic pharmacophores were synthesized and their binding affinities towards MT1 and MT2 receptors were evaluated. Compounds 7a-c and 12 (cyclohe
The first practical and efficient one-pot synthesis of 6-substituted 7-azaindoles via a Reissert-Henze reaction
Storz, Thomas,Bartberger, Michael D.,Sukits, Steven,Wilde, Chris,Soukup, Troy
, p. 201 - 214 (2008/12/21)
A variety of 6-substituted 7-azaindoles (30 examples) were obtained via selective O-methylation of 7-azaindole-N-oxide m-chlorobenzoic acid salt and subsequent, base-catalyzed one-pot reaction with a range of N-, O-, S-nucleophiles or cyanide. Georg Thieme Verlag Stuttgart.