91477-32-6Relevant articles and documents
Thiocyanate radical mediated dehydration of aldoximes with visible light and air
Ban, Yong-Liang,Dai, Jian-Ling,Jin, Xiao-Ling,Zhang, Qing-Bao,Liu, Qiang
supporting information, p. 9701 - 9704 (2019/08/15)
We developed a new means of activating aldoximes by an in situ generated thiocyanate radical from ammonium thiocyanate and molecular oxygen at room temperature. With a catalytic amount of organic dye aizenuranine as the photocatalyst, the dehydration of aldoximes proceeds smoothly under visible light irradiation, providing a simple to handle, excellent functional group tolerance, and metal-free protocol for a wide range of nitriles.
[2 + 3] cycloadditions of enantiomerically pure oxazoline N-oxides: An alternative to the asymmetric aldol condensation
Berranger,Langlois
, p. 1720 - 1726 (2007/10/02)
A series of camphor-derived oxazoline N-oxides were obtained by condensation of the appropriate orthoesters with (+)-3-(hydroxyamino)borneol (8). These unstable dipoles were used without isolation in various [2 + 3] asymmetric cyclocondensations. The regi
