849360-65-2Relevant academic research and scientific papers
Highly asymmetric bromocyclization of tryptophol: Unexpected accelerating effect of DABCO-derived bromine complex
Liu, Huan,Jiang, Guangde,Pan, Xixian,Wan, Xiaolong,Lai, Yisheng,Ma, Dawei,Xie, Weiqing
, p. 1908 - 1911 (2014/05/06)
Highly asymmetric bromocyclization of tryptophol by using chiral anionic phase-transfer catalyst and DABCO-derived brominating reagent is described. Optimization of the reaction conditions revealed that the reaction rate was accelerated together with impr
Total synthesis of (-)-physovenine from (-)-3a-hydroxyfuroindoline
Sunazuka, Toshiaki,Yoshida, Kiminari,Kojima, Naoto,Shirahata, Tatsuya,Hirose, Tomoyasu,Handa, Masaki,Yamamoto, Daisuke,Harigaya, Yoshihiro,Kuwajima, Isao,Omura, Satoshi
, p. 1459 - 1461 (2007/10/03)
Total synthesis of calabar bean alkaloid (-)-physovenine (-)-3 has been achieved in a concise manner starting from optically active (-)-3a- hydroxyfuroindoline (-)-2, synthesized via modified Sharpless epoxidation of tryptophol 1. Our strategy involved a
