474924-65-7Relevant academic research and scientific papers
Synthesis of indolines, indoles, and benzopyrrolizidinones from simple aryl azides
Brucelle, Fran?ois,Renaud, Philippe
, p. 3048 - 3051 (2012/08/14)
A simple approach to prepare indolines and benzopyrrolizidinones from ortho-azidoallylbenzenes via a tandem radical addition/cyclization is described. The use of triethylborane to initiate and sustain the process provides the best results. Indolines are easily converted into the corresponding indoles by oxidation with manganese dioxide.
A new entry to the phenanthridine ring system
Mondal, Poulomi,Thander, Latibuddin,Chattopadhyay, Shital K.
supporting information; scheme or table, p. 1328 - 1331 (2012/04/04)
A new synthesis of phenanthridine derivatives having three-point diversity has been developed based on the sequential application of three-atom economic processes viz. aza-Claisen rearrangement, ring-closing enyne metathesis and Diels-Alder reaction as key steps. An unexpected isomerisation was observed during aza-Claisen rearrangement of N-allylanilines which may open up new opportunities in heterocyclic synthesis.
Pd(II)-catalyzed enantioselective oxidative tandem cyclization reactions. Synthesis of indolines through C-N and C-C bond formation
Yip, Kai-Tai,Yang, Min,Law, Ka-Lun,Zhu, Nian-Yong,Yang, Dan
, p. 3130 - 3131 (2007/10/03)
We have developed an efficient Pd(II)-catalyzed enantioselective oxidative tandem cyclization strategy using molecular oxygen as a green oxidant for the double 5-exo-trig cyclizations of N-(2-allylaryl) amides to afford a variety of indolines in good yiel
Asymmetric carbon-carbon bond formations in conjugate additions of lithiated N-Boc allylic and benzylic amines to nitroalkenes: Enantioselective synthesis of substituted piperidines, pyrrolidines, and pyrimidinones
Johnson, Timothy A.,Jang, Doo Ok,Slafer, Brian W.,Curtis, Michael D.,Beak, Peter
, p. 11689 - 11698 (2007/10/03)
(-)-Sparteine mediated lithiations of N-Boc-allylic and benzylic amines provide configurationally stable intermediates which on conjugate additions to nitroalkenes provide highly enantioenriched enecarbamate products in good yields, and with high diastere
