1262623-27-7Relevant articles and documents
Cobalt Catalyst-Controlled Selective Dioxygenation of Styrenes Using N-Hydroxyphthalimide with Molecular Oxygen
Hao, Xiaosong,Ji, Huihui,Zhan, Hongju,Zhang, Qian,Li, Dong
supporting information, p. 193 - 199 (2021/10/14)
A cobalt-catalyzed selective dioxygenation of styrenes with N-hydroxyphthalimide (NHPI) was developed using molecular oxygen as the terminal oxidant. Alcohol and ketone products can be selectively formed from identical substrates by catalyst control. The reaction was applicable to a broad range of styrenes and exhibited good functional group tolerance. It provided a method for preparation of 1,2-diol or α-hydroxyketone derivatives. (Figure presented.).
Visible-light- induced aerobic dioxygenation of styrenes under metal- and additive-free ambient conditions
Samanta, Supravat,Ravi, Chitrakar,Joshi, Abhisek,Pappula, Venkatanarayana,Adimurthy, Subbarayappa
supporting information, p. 721 - 725 (2017/03/31)
Visible light promoted hydroperoxidation of styrenes using hydroxylamine and molecular oxygen from air under metal-free and additive-free conditions at room temperature is described. Hydroperoxides were further converted into corresponding hydroxy compoun
Copper(II)-catalyzed direct dioxygenation of alkenes with air and n -hydroxyphthalimide: Synthesis of β-keto- N -alkoxyphthalimides
Bag, Raghunath,Sar, Dinabandhu,Punniyamurthy, Tharmalingam
supporting information, p. 2010 - 2013 (2015/04/27)
Copper(II)-catalyzed direct dioxygenation of alkenes using air and a simple N-hydroxyphthalimide leading to β-keto-N-alkoxyphthalimides has been developed. The reaction system is mild, efficient, and effective at room temperature with broad substrate scope and substantial steric hindrance. The radical-trapping and 18O-labeling experiments have been demonstrated.