3-乙酰基噁唑烷-2-酮合成路线 (共 23 条)
反应条件
zirconium acetylacetonate in dichloromethane 16 h; Ambient temperature; Yield given. Yields of byproduct given;
参考文献
Kunieda, Takehisa; Mori, Takashi; Higuchi, Tsunehiko; Hirobe, Masaaki
Tetrahedron Letters, 1985 , vol. 26, # 16 p. 1977 - 1980
反应条件
triethylamine 2 h; Ambient temperature;
参考文献
Kunieda, Takehisa; Higuchi, Tsunehiko; Abe, Yoshihiro; Hirobe, Masaaki
Tetrahedron, 1983 , vol. 39, # 20 p. 3253 - 3260
反应条件
in N,N-dimethyl-formamide 1 h; Ambient temperature;
参考文献
Kunieda, Takehisa; Higuchi, Tsunehiko; Abe, Yoshihiro; Hirobe, Masaaki
Tetrahedron, 1983 , vol. 39, # 20 p. 3253 - 3260
反应条件
in tetrahydrofuran 1 h; Ambient temperature;
参考文献
Kunieda, Takehisa; Abe, Yoshihiro; Higuchi, Tsunehiko; Hirobe, Masaaki
Tetrahedron Letters, 1981 , vol. 22, # 13 p. 1257 - 1258
反应条件
10 h; Ambient temperature;
参考文献
Kunieda, Takehisa; Higuchi, Tsunehiko; Abe, Yoshihiro; Hirobe, Masaaki
Tetrahedron, 1983 , vol. 39, # 20 p. 3253 - 3260
反应条件
T=180°C; P=37.5038 Torr;
参考文献
SANOFI; Boehme, Thomas; Engel, Christian; Guessregen, Stefan; Haack, Torsten; Kretzschmar, Gerhard; Ritter, Kurt; Tschank, Georg
Patent: US2013/345128 A1, 2013 ;
Location in patent: Paragraph 0405; 0406 ;
反应条件
meta-chloroperoxybenzoic acid; chlorine
1.) CCl4, reflux, 2.) dehydrochlorination, from 120 to 140 deg C; Yield given. Multistep reaction;
参考文献
Kunieda, Takehisa; Abe, Yoshihiro; Iitaka, Yoichi; Hirobe, Masaaki
Journal of Organic Chemistry, 1982 , vol. 47, # 22 p. 4291 - 4297
反应条件
triethylamine in acetonitrile
Ambient temperature;
参考文献
Kunieda, Takehisa; Abe, Yoshihiro; Higuchi, Tsunehiko; Hirobe, Masaaki
Tetrahedron Letters, 1981 , vol. 22, # 13 p. 1257 - 1258
反应条件
in toluene
0.5 h; Heating;
参考文献
Tavernier, Dirk; Damme, Sabine van; Ricquier, Patrick; Anteunis, Marc J. O.
Bulletin des Societes Chimiques Belges, 1988 , vol. 97, # 11 p. 859 - 866
反应条件
T=120°C; 6 h; Yield given;
参考文献
Wang, Pen-Chung
Heterocycles, 1985 , vol. 23, # 9 p. 2237 - 2238