potassium hydroxide in tert-butyl alcohol 3 h; Reflux;
参考文献
NATIONAL UNIVERSITY OF SINGAPORE; LEOW, Jo Lene; CASEY, Mei-Wang; CASEY, Patrick J; GO, Mei Lin; SURESH, Kumar Gorla
Patent: WO2011/14128 A1, 2011 ;
Location in patent: Page/Page column 32 ;
WO 2011/014128 A1