172372-20-2Relevant articles and documents
Nitrile Synthesis by Aerobic Oxidation of Primary Amines and in situ Generated Imines from Aldehydes and Ammonium Salt with Grubbs Catalyst
Utsumi, Tatsuki,Noda, Kenta,Kawauchi, Daichi,Ueda, Hirofumi,Tokuyama, Hidetoshi
, p. 3583 - 3588 (2020/08/05)
Herein, a Grubbs-catalyzed route for the synthesis of nitriles via the aerobic oxidation of primary amines is reported. This reaction accommodates a variety of substrates, including simple primary amines, sterically hindered β,β-disubstituted amines, allylamine, benzylamines, and α-amino esters. Reaction compatibility with various functionalities is also noted, particularly with alkenes, alkynes, halogens, esters, silyl ethers, and free hydroxyl groups. The nitriles were also synthesized via the oxidation of imines generated from aldehydes and NH4OAc in situ. (Figure presented.).
Synthesis and cross-coupling reactions of imidomethyltrifluoroborates with aryl chlorides
Devulapally, Rammohan,Fleury-Brégeot, Nicolas,Molander, Gary A.,Seapy, Dave G.
supporting information; experimental part, p. 1051 - 1055 (2012/03/26)
Potassium imidomethyltrifluoroborate salts were efficiently synthesized. Potassium phthalimidomethyltrifluoroborate was successfully used in Suzuki-Miyaura-like cross-coupling reactions with a variety of aryl chlorides.
Access to the new isoindolo[1,3]benzothiazocinones via the combination of N-acyliminium chemistry and friedel-crafts type π-cyclization
Cul, Armelle,Daich, Adam,Decroix, Bernard,Sanz, Gerard,Van Hijfte, Luc
, p. 33 - 39 (2007/10/03)
New racemic and chiral [4,2]- and [3,5]benzothiazocines (4) and (5) in the isoindolinone series were synthesized easily in few steps based on the combination of N-acyliminium chemistry and π-cationic cyclization of acylium ions. The chemoselectivity observed during these processes, particularly in the reduction, the thioalkylation and the cyclization stages, were also discussed.