乙基4-氧代-2-戊炔酸酯合成路线 （共 5 条）
反应条件
hydroxylamine hydrochloride; sodium carbonate in methanol; water T=0°C; 2 h;
参考文献
Mitani, Michiharu; Tanaka, Yasunori; Sawada, Akihiko; Misu, Ayuko; Matsumoto, Yoshihiro
European Journal of Organic Chemistry, 2008 , # 8 p. 1383 - 1391
反应条件
9-borabicyclo[3.3.1]nonane dimer; (+)-(R)-α-pinene; acetaldehyde in tetrahydrofuran 2.5 h reflux then room temperature; Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Midland, M. Mark; Tramontano, Alfonso; Kazubski, Aleksander; Graham, Richard S.; Tsai, David J. S.; Cardin, Daniel B.
Tetrahedron, 1984 , vol. 40, # 8 p. 1371 - 1380
反应条件
1: propynoic acid ethyl ester With lithium hexamethyldisilazane in tetrahydrofuran
T=-78°C; 0.5 h;
2: acetyl chloride in tetrahydrofuran
T=-78°C; 1 h;
参考文献
Persson, Tobias; Nielsen, John
Organic Letters, 2006 , vol. 8, # 15 p. 3219 - 3222
反应条件
T=500°C; P=0.01 Torr;
参考文献
Aitken; Herion; Janosi; Raut; Seth; Shannon; Smith
Tetrahedron Letters, 1993 , vol. 34, # 35 p. 5621 - 5622
参考文献
Mitani, Michiharu; Tanaka, Yasunori; Sawada, Akihiko; Misu, Ayuko; Matsumoto, Yoshihiro
European Journal of Organic Chemistry, 2008 , # 8 p. 1383 - 1391
