86639-19-2Relevant academic research and scientific papers
Total synthesis and antimicrobial activity of (±)- laurelliptinhexadecan-1-one and (±)-laurelliptinoctadecan-1-one
Nimgirawath, Surachai,Udomputtimekakul, Phansuang,Pongphuttichai, Samathi,Wanbanjob, Asawin,Taechowisan, Thongchai
experimental part, p. 2935 - 2947 (2009/04/07)
The structures previously assigned to (+)-laurelliptinhexadecan-1-one (1a) and (+)-laurelliptinoctadecan-1-one (1b) from Cocculus orbiculatus (L.) DC. (Menispermaceae) have been confirmed by total synthesis of the racemic alkaloids. The key step of the sy
Bischler-napieralski cyclization of N-[2-(2-bromo-5-hydroxy-4-methoxyphenyl)ethyl]-n-[(S) -1-phenylethyl]-2-(2-bromo-4,5-dimethoxyphenyl)acetamide accompanied by elimination of chiral auxiliary
Miyatani, Kimiko,Ohno, Mariko,Tatsumi, Kazuyo,Ohishi, Yoshitaka,Kunitomo, Jun-ichi,Kawasaki, Ikuo,Yamashita, Masayuki,Ohta, Shunsaku
, p. 589 - 595 (2007/10/03)
N-[2-(2-Bromo-5-hydroxy-4-methoxyphenyl)ethyl] -N-[(S)-1-phenylethyl]-2-(2-bromo-4,5-dimethoxyphenyl)acetamide (5) was cyclized under N-dealkylation at the 2-position to the racemic 1-benzyl-1,2,3,4 -tetrahydroisoquinoline derivatives (6) by the Bischler-
Synthesis of (±)-cathaformine
Nimgirawath, Surachai,Podoy, Phansuang
, p. 527 - 529 (2007/10/03)
The structure previously assigned to the N-(methoxycarbonyl)aporphine alkaloid (+)-cathaformine has been confirmed by a total synthesis of the racemic substance in which the key step involved formation of ring c by a radical-initiated cyclization. CSIRO 2
