2,2,-二甲基-2H-苯并吡喃合成路线 (共 66 条)
反应条件
3-methyl-1H-pyrazole; dihydrogen peroxide; methyltrioxorhenium (VII) in dichloromethane
T=20°C; 3 h;
参考文献
Yamazaki, Shigekazu
Organic and Biomolecular Chemistry, 2010 , vol. 8, # 10 p. 2377 - 2385
反应条件
sodium in diethyl ether
T=-78°C; 1 h; other chromenes, var. reaction conditions; Product distribution;
参考文献
Aniol, Miroslaw; Lusiak, Przemyslaw; Wawrzenczyk, Czeslaw
Heterocycles, 1994 , vol. 38, # 5 p. 991 - 1000
反应条件
ethanol; sodium in tetrahydrofuran
T=-78°C; 0.583333 h;
参考文献
Aniol, Miroslaw; Lusiak, Przemyslaw; Wawrzenczyk, Czeslaw
Heterocycles, 1994 , vol. 38, # 5 p. 991 - 1000
反应条件
ethanol; sodium in tetrahydrofuran
T=-78°C; 1 h;
参考文献
Aniol, Miroslaw; Lusiak, Przemyslaw; Wawrzenczyk, Czeslaw
Heterocycles, 1994 , vol. 38, # 5 p. 991 - 1000
反应条件
aluminum oxide; nitrogen(II) oxide
1.) 1,2-dichloroethane, RT, 2.) 1,2-dichloroethane, reflux, 30 min; Yield given. Multistep reaction;
参考文献
Hata, Eiichiro; Yamada, Tohru; Mukaiyama, Teruaki
Bulletin of the Chemical Society of Japan, 1995 , vol. 68, # 12 p. 3629 - 3636
反应条件
3-chloro-benzenecarboperoxoic acid
参考文献
Yamazaki, Shigekazu
Organic and Biomolecular Chemistry, 2010 , vol. 8, # 10 p. 2377 - 2385