3-甲基-2,5-二氢噻吩-1,1-二氧化物合成路线 （共 24 条）
反应条件
sulfuric acid; ammonia; lithium 1.) - 65 deg C, 2.) -5 to 0 deg C -> 25 deg C ( 30 min), 40 deg C (20 min); Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Zaks, I. M.; Polunin, E. V.; Moiseenkov, A. M.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1984 , vol. 33, # 12 p. 2564 - 2566
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1984 , # 12 p. 2799 - 2800
反应条件
hydroquinone in para-xylene Diels-Alder reaction; 13 h; Reflux; regioselective reaction;
参考文献
Russian Journal of General Chemistry, , vol. 81, # 9 p. 1845 - 1852
反应条件
T=100 - 138°C; Pyrolysis; Kinetics;
参考文献
Grummitt et al.
Journal of the American Chemical Society, 1950 , vol. 72, p. 5167,5168
反应条件
water; palladium Hydrogenation;
参考文献
van Zuydewijn
Recueil des Travaux Chimiques des Pays-Bas, 1938 , vol. 57, p. 445,455
反应条件
nitric acid in acetic acid T=50 - 55°C; 0.5 h;
参考文献
Khlytin; Efremova; Berestovitskaya; Lapshina; Gamazin
Russian Journal of Organic Chemistry, 1997 , vol. 33, # 10 p. 1517 - 1518
参考文献
Chae, Woo-Ki; Baughman, Sharon A.; Engel, Paul S.; Bruch, Manfred; Oezmeral, Cenan; et al.
Journal of the American Chemical Society, 1981 , vol. 103, # 16 p. 4824 - 4833
反应条件
sodium perchlorate; water
electrochemical oxidation;
参考文献
Latypova, V. Z.; Zhuikov, V. V.; Berestovitskaya, V. M.; Kargin, Yu. M.
Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 8 p. 1517 - 1519
Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 8 p. 1696 - 1698
反应条件
sodium hydride in N,N-dimethyl-formamide
2 h; Ambient temperature;
参考文献
Chou, Ta-shue; Tso, Hsi-Hua; Chang, Lee-Jean
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 515 - 520
反应条件
sodium hydride in N,N-dimethyl-formamide
T=-4°C; 24 h;
参考文献
Chou, Ta-shue; Tso, Hsi-Hua; Chang, Lee-Jean
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 515 - 520
反应条件
sodium hydride in N,N-dimethyl-formamide
T=25°C; 1 h;
参考文献
Polunin, E. V.; Kharchevnikov, A. P.; Kashin, A. N.
Russian Journal of Organic Chemistry, 1995 , vol. 31, # 5 p. 717 - 720
Zhurnal Organicheskoi Khimii, 1995 , vol. 31, # 5 p. 775 - 778
