10,12-二十三碳二炔酸合成路线 (共 3 条)
反应条件
potassium hydroxide; methylamine; copper(l) chloride in tetrahydrofuran; methanol; water 1) 20 deg C, 4 h, 2) 40 deg C, 1 h;
参考文献
Usov, O. M.; Tret'yakov, E. V.; Sveshnikova, L. L.; Shvartsberg, M. S.
Russian Chemical Bulletin, 1995 , vol. 44, # 10 p. 1929 - 1932
Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1995 , # 10 p. 2009 - 2012
反应条件
(i) aq. NH2OH*HCl, CuCl2, EtNH2, KOH, (ii) /BRN= 1758339/, MeOH; Multistep reaction;
参考文献
Angewandte Chemie, , vol. 88, p. 805 - 806
反应条件
sulfuric acid in methanol
参考文献
Nycomed Imaging AS
Patent: US5536490 A1, 1996 ;