3-(苯并[d][1,3]二氧代-5-基)丙醛合成路线 (共 15 条)
反应条件
dipyridinium dichromate 1.) CH2Cl2, room temp., 12 h, 2.) CH2Cl2, Et2O, r.t., 2 h;
参考文献
Barreiro, Eliazer J.; Costa, Paulo R. R.; Coelho, Fernando A. S.; Farias, Florence M. C. de
Journal of Chemical Research, Miniprint, 1985 , # 7 p. 2301 - 2332
反应条件
1: With phenyl silane; 4-methylmorpholine N-oxide; hexacarbonyl molybdenum in tetrahydrofuran T=80°C; 16 h; 2: With water in tetrahydrofuran T=20°C; 0.25 h; Further stages.;
参考文献
Frost, Christopher G.; Hartley, Benjamin C.
Organic Letters, 2007 , vol. 9, # 21 p. 4259 - 4261
反应条件
1: With Acetoxyboran in tetrahydrofuran T=20°C; 16 h; 2: With pyridinium chlorochromate in dichloromethane 1 h; Heating;
参考文献
Dhillon, Ranjit S.; Kaur, Avinder Pal; Kaur, Gurpreet
Journal of the Indian Chemical Society, 2000 , vol. 77, # 9 p. 453 - 454
反应条件
diisobutylaluminium hydride in dichloromethane; toluene T=-78°C; Inert atmosphere;
参考文献
Taylor, James E.; Daniels, David S. B.; Smith, Andrew D.
Organic Letters, 2013 , vol. 15, # 23 p. 6058 - 6061
反应条件
1: 93 percent / H2 / Pd/C / methanol / 36 h / 760 Torr 2: 85 percent / oxalyl chloride; DMSO; Et3N / CH2Cl2 / -78 - -60 °C View Scheme
参考文献
Datta, Swarup; Odedra, Arjan; Liu, Rai-Shung
Journal of the American Chemical Society, 2005 , vol. 127, # 33 p. 11606 - 11607
反应条件
1.1: 82 percent / H2O / 2 h / 75 °C 2.1: N-methylmorpholine-N-oxide; PhSiH3 / Mo(CO)6 / tetrahydrofuran / 16 h / 80 °C 2.2: 65 percent / H2O / tetrahydrofuran / 0.25 h / 20 °C View Scheme
参考文献
Li, Yang; Zhang, Yu; Huang, Zhi; Cao, Xiaoping; Gao, Kun
Canadian Journal of Chemistry, 2004 , vol. 82, # 5 p. 622 - 630
反应条件
Yield givenMultistep reaction;
参考文献
Taylor, James E.; Daniels, David S. B.; Smith, Andrew D.
Organic Letters, 2013 , vol. 15, # 23 p. 6058 - 6061
反应条件
1: LAH / tetrahydrofuran / 20 °C 2: 71 percent / TPAP; 4 Angstroem molecular sieves / CH2Cl2 View Scheme
参考文献
Browder; Marmsaeter; West
Organic letters, 2001 , vol. 3, # 19 p. 3033 - 3035
反应条件
1: LiAlH4; AlCl3 / tetrahydrofuran / 1 h / 0 °C 2: H2 / Pd/C 3: PCC View Scheme
参考文献
Li, Yang; Zhang, Yu; Huang, Zhi; Cao, Xiaoping; Gao, Kun
Canadian Journal of Chemistry, 2004 , vol. 82, # 5 p. 622 - 630
反应条件
ammonium cerium(IV) nitrate T=0°C; 1.5 h;
参考文献
Hanessian, Stephen; Ninkovic, Sacha
Canadian Journal of Chemistry, 1996 , vol. 74, # 10 p. 1880 - 1888