592-51-8Relevant articles and documents
A convergent approach to indolines and indanes
Ly, Thi-My,Quiclet-Sire, Beatrice,Sortais, Benoit,Zard, Samir Z.
, p. 2533 - 2536 (1999)
Radical addition of a xanthate to an N-allylanilide or to a substituted 4-aryl-1-butene followed by cyclisation onto the aromatic ring provide the corresponding indoline or indane respectively.
Ni-Catalyzed hydrocyanation of alkenes with formamide as the cyano source
Shu, Xiao,Jiang, Yuan-Yuan,Kang, Lei,Yang, Luo
supporting information, p. 2734 - 2738 (2020/06/17)
CN generation from formamide dehydration! A novel Ni-catalyzed hydrocyanation of various alkenes to provide aliphatic nitriles is developed by generating hydrocyanic acid in situ from safe and readily available formamide. Excellent linear or branched regio-selectivity, wide substrate scope, cheap and stable nickel salt as a pre-catalyst, a safe cyano source, slow generation of CN to obviate catalyst deactivation and convenient experimental operation would render this hydrocyanation attactive for laboratory synthesis of aliphatic nitriles.
I2-Mediated oxidative bicyclization of 4-pentenamines to prolinol carbamates with CO2 incorporating oxyamination of the C=C bond
Wang, Sheng,Zhang, Xiaowei,Cao, Chengyao,Chen, Chao,Xi, Chanjuan
supporting information, p. 4515 - 4519 (2017/10/13)
A metal-free oxyamination reaction of alkenes with ambient CO2 is reported. In the presence of I2 and DBU, CO2 is applied in situ as a protecting group to regulate the nucleophilicity of the amino group and facilitate the bicyclization of 4-pentenamines with high chemoselectivity. Moreover, this reaction provided a feasible approach to prepare prolinol carbamates with good tolerance of functional groups and high efficiency under mild conditions.