2-(3-丁炔氧基)四氢吡喃合成路线 (共 44 条)
反应条件
[(Ph3SiO)3Mo≡CC6H4OMe] in toluene
1 h; Inert atmosphereMolecular sieve;
参考文献
Persich, Peter; Llaveria, Josep; Lhermet, Rudy; Deharo, Teresa; Stade, Robert; Kondoh, Azusa; Fuerstner, Alois
Chemistry - A European Journal, 2013 , vol. 19, # 39 p. 13047 - 13058
反应条件
Yield given. Multistep reaction;
参考文献
Lipshutz, Bruce H.; Keil, Robert; Ellsworth, Edmund L.
Tetrahedron Letters, 1990 , vol. 31, # 50 p. 7257 - 7260
反应条件
1: 4-[(tetrahydro-2H-pyran-2-yl)oxy]-1-butyne With n-butyllithium in tetrahydrofuran
T=-78°C; 0.166667 h; Inert atmosphere;
2: formaldehyd in tetrahydrofuran
T=-78 - 20°C; 3 h; Inert atmosphere;
参考文献
Craig, Donald; Funai, Kiyohiko; Gore, Sophie J.; Kang, Albert; Mayweg, Alexander V.W.
Organic and Biomolecular Chemistry, 2011 , vol. 9, # 23 p. 8000 - 8002
反应条件
n-butyllithium; paraformaldehyde in tetrahydrofuran
参考文献
American Cyanamid Company
Patent: US6225311 B1, 2001 ;