615268-34-3Relevant academic research and scientific papers
Asymmetric Intramolecular Hydroalkoxylation of Unactivated Alkenes Catalyzed by Chiral N-Triflyl Phosphoramide and TiCl4?
Cheng, Aolin,Li, Yingkun,Ma, Jiguo,Wang, Xinxu,Zhang, Yi,Zhao, Baoguo,Zhao, Guoqing,Zhao, Pengyuan
supporting information, p. 565 - 569 (2020/04/23)
By using a combination of a chiral N-triflyl phosphoramide and TiCl4 as the catalyst, a new process for asymmetric intramolecular hydroalkoxylation of unactivated alkenes was developed, producing various chiral tetrahydrofuran derivatives in 51%—99% yields with 30%—71% ee's.
Enantioselective alkene radical cations reactions
Crich, David,Shirai, Michio,Brebion, Franck,Rumthao, Sochanchingwung
, p. 6501 - 6518 (2007/10/03)
The reaction of enantiomerically enriched 2-methyl-2-nitro-3-(diphenylphosphatoxy)alkyl radicals with tributyltin hydride and AIBN in benzene at reflux results in the formation of alkene radical cation/anion pairs, which are trapped intramolecularly by am
Enantioselective cyclization of alkene radical cations
Crich, David,Shirai, Michio,Rumthao, Sochanchingwung
, p. 3767 - 3769 (2007/10/03)
(Matrix Presented) Enantiomerically enriched β-(diphenylphosphatoxy) nitroalkanes undergo radical ionic fragmentation, induced by tributyltin hydride and AIBN in benzene at reflux, to give alkene radical cations in contact radical ion pairs. These contact
