69471-04-1Relevant academic research and scientific papers
First total syntheses of (±)-isopiline, (±)-preocoteine, (±)-oureguattidine and (±)-3-methoxynordomesticine and the biological activities of (±)-3-methoxynordomesticine
Nimgirawath, Surachai,Udomputtimekakul, Phansuang,Taechowisan, Thongchai,Wanbanjob, Asawin,Shen, Yuemao
experimental part, p. 368 - 376 (2009/12/27)
A convenient and economical synthesis of 4-hydroxy-2,3- dimethoxybenzaldehyde has been developed. This was used as the starting material for the first total syntheses of (±)-isopiline, (±)-preocoteine, (±)-oureguattidine and (±)-3-methoxynordomesticine in
The first total synthesis of (±)-annosqualine by means of oxidative enamide-phenol coupling: pronounced effect of phenoxide formation on the phenol oxidation mechanism
Shigehisa, Hiroki,Takayama, Jun,Honda, Toshio
, p. 7301 - 7306 (2007/10/03)
The first total synthesis of a spiro-isoquinoline alkaloid, (±)-annosqualine, was established by employing an enamide-phenol coupling of a 1-methylene-1,2,3,4-tetrahydroisoquinoline derivative with a hypervalent iodine reagent, where the formation of the
