3-(2-乙基-1,3-二氧戊环-2-基)苯甲醛合成路线 （共 1 条）
反应条件
1: 3-bromopropiophenone ethylene acetal With n-butyllithium in tetrahydrofuran
T=-78°C; 0.5 h;
2: N,N-dimethyl-formamide in tetrahydrofuran
T=-78 - 0°C;
3: With ammonium chloride; water in tetrahydrofuran
参考文献
GALDERMA RESEARCH and DEVELOPMENT, S.N.C.
Patent: US2004/224929 A1, 2004 ;
Location in patent: Page/Page column 5 ;
