2,4,6-三甲基苯硫酚合成路线 (共 29 条)
反应条件
triethylamine in diethyl ether byproducts: 1,2-dimethoxyethane; Slow addn. of solid W(C-t-Bu)Cl3(dme) to a stirred and cooled (-30°C) soln. of TMTH and Et3N, soln. first turns green, then yellow, warming (room temp.), stirring (90 min).; Addn. of pentane, filtn. through Celite, evapn. to dryness in vac., elem. anal.;
参考文献
Murdzek, John S.; Blum, Lauren; Schrock, Richard R.
Organometallics, 1988 , vol. 7, p. 436 - 441
反应条件
4-(N,N-dimethlyamino)pyridine; Fonderma in benzene
T=80°C; Yield given. Yields of byproduct given;
参考文献
Barton, Derek H. R.; Crich, David
Journal of the Chemical Society, Chemical Communications, 1984 , # 12 p. 774 - 775
反应条件
4-(N,N-dimethlyamino)pyridine; N-hydroxypyridine Na salt
benzene, 1.) room temp., 18 h, 2.) 80 deg C, 1.5 h; Yield given. Multistep reaction;
参考文献
Barton, Derek H. R.; Crich, David
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1603 - 1612
反应条件
bis(trichloromethyl) carbonate; triethylamine; triphenyl-phosphine oxide in chloroform
8 h; Heating;
参考文献
Li; Liang; Su
Organic Preparations and Procedures International, 2003 , vol. 35, # 6 p. 613 - 616
反应条件
chloro-trimethyl-silane in chloroform
1 h; Ambient temperature;
参考文献
Oae, Shigeru; Togo, Hideo; Numata, Tatsuo; Fujimori, Ken
Chemistry Letters, 1980 , p. 1193 - 1196
反应条件
4-(N,N-dimethlyamino)pyridine; Fonderma in benzene
T=80°C; Yield given. Yields of byproduct given;
参考文献
Barton, Derek H. R.; Crich, David
Journal of the Chemical Society, Chemical Communications, 1984 , # 12 p. 774 - 775
反应条件
4-(N,N-dimethlyamino)pyridine; N-hydroxypyridine Na salt
benzene, 1.) room temp., 18 h, 2.) 80 deg C, 1.5 h; Yield given. Multistep reaction;
参考文献
Barton, Derek H. R.; Crich, David
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1603 - 1612
反应条件
meta-chloroperoxybenzoic acid; oxygen; sodium chloride in n-heptane
Yield given. Further byproducts given. Yields of byproduct given;
参考文献
Laan, R. van der; Moolenaar, M.J.; Koning, H. de; Huisman, H.O.
Recueil des Travaux Chimiques des Pays-Bas, 1985 , vol. 104, # 9 p. 220 - 225
反应条件
d-(+)-α-methylbenzylamine; (-)-Brucine; quinine powder
T=0 - 40°C; kinetic resolution of title compound up to 81.8percent e.e. in different solvents and conditions; Product distribution;
参考文献
Dell'Erba, Carlo; Novi, Marino; Garbarino, Giacomo; Corallo, Poluzzi Giancarla
Tetrahedron Letters, 1983 , vol. 24, # 11 p. 1191 - 1192
反应条件
sodium hydride in dimethyl sulfoxide; benzene
T=20°C;
参考文献
Tudorache, Madalina; Nica, Simona; Bartha, Emerich; Lupan, Iulia; Parvulescu, Vasile I.
Applied Catalysis A: General, 2012 , vol. 441-442, p. 42 - 46