150562-30-4Relevant articles and documents
Allylic Tantalums as Highly Imine-Selective Reagents
Shibata, Ikuya,Nose, Kyo,Sakamoto, Kazuya,Yasuda, Makoto,Baba, Akio
, p. 2185 - 2187 (2004)
A pratical method for the allylation of low electrophilic N-aliphatic imines was established by allylic tantalum. This is a superior methodology compared with conventional ones in terms of wide applicability to imines.
Organic Photoredox-Catalyzed Synthesis of δ-Fluoromethylated Alcohols and Amines via 1,5-Hydrogen-Transfer Radical Relay
Wang, Huiqiao,Zhang, Jinjin,Shi, Jianxue,Li, Fan,Zhang, Sheng,Xu, Kun
supporting information, p. 5116 - 5120 (2019/09/03)
The hydrotrifluoromethylation of benzyl-protected homoallylic alcohol and amine derivatives catalyzed by 2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile (4CzIPN) was developed. This reaction delivered δ-fluoromethylated free alcohols and amines with in situ deprotection of benzyl protecting group under mild irradiation conditions. 4CzIPN was found to be a competent metal-free photoredox catalyst for activating several types of fluoromethylation reagents including CF3SO2Cl, Togni's reagent, and 2-bromo-2,2-difluoroacetate via oxidative quenching and also CF3SO2Na through reductive quenching to allow direct hydrotrifluoromethylation of simple alkenes and Michael acceptors.
Synthesis of homoallylic amines and acylhydrazides by tin powder-promoted multicomponent one-pot allylation reactions
Ma, Junyan,Huang, Danfeng,Wang, Ke-Hu,Xu, Yanli,Chong, Siying,Su, Yingpeng,Fu, Ying,Hu, Yulai
, p. 571 - 576 (2016/07/16)
An efficient process for the synthesis of homoallylic amines and N′-homoallylic hydrazides is developed from the one-pot reaction of carbonyl compounds, amines or N-acylhydrazines, allyllic bromide and tin powder using water as solvent. N-Acylhydrazines are found to be more reactive than amines in these processes. They can react not only with aldehydes but also with ketones to give the corresponding N′-homoallylic hydrazides. Copyright
Sn-mediated one-pot four-component allylation of aldimines
Li, Jian,Lv, Wenxian,Huang, Danfeng,Wang, Ke-Hu,Niu, Teng,Su, Yingpeng,Hu, Yulai
, p. 286 - 289 (2014/04/03)
A convenient and facile method for the synthesis of homoallylic amines was disclosed. The one-pot reaction of aldehydes, aromatic amines and allylic bromide with tin powder at room temperature could afford the homoallylic amines in good to excellent yield