(R)-(+)-2,2-二甲基-1,3-二氧戊环-4-甲醛合成路线 (共 94 条)
反应条件
bromine; sodium hydrogencarbonate in water T=20°C;
参考文献
Ladame, Sylvain; Bardet, Michel; Perie, Jacques; Willson, Michele
Bioorganic and Medicinal Chemistry, 2001 , vol. 9, # 3 p. 773 - 783
反应条件
N-bromosuccinmide in tetrachloromethane 20 h; Ambient temperature;
参考文献
Carr, Kathryn; Greener, Neil A.; Mullah, Khairuzzaman, B.; Somerville, Fiona M.; Sutherland, James K.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 15 p. 1975 - 1980
反应条件
1: 75.3 g / potassium hydroxide, potassium permanganate / H2O / 1.5 h / 20 - 23 °C 2: 38.4 g / dimethylformamide / 3 h View Scheme
参考文献
Bogoslovskii, N. A.; Samokhvalova, N. G.; Isaeva, T. A.; Valashek, I. E.; Filippova, T. M.; Kharchevnikov, A. P.
Journal of Organic Chemistry USSR (English Translation), 1990 , vol. 26, # 11 p. 2070 - 2081
Zhurnal Organicheskoi Khimii, 1990 , vol. 26, # 11 p. 2398 - 2411
参考文献
Zheng, Feng; Zhang, Xingang; Qing, Feng-Ling
Chemical Communications, 2009 , # 12 p. 1505 - 1507
反应条件
N-ethyl-N,N-diisopropylamine; lithium chloride in acetonitrile 1 h;
参考文献
Tetrahedron, , vol. 51, # 35 p. 9699 - 9712
反应条件
in acetonitrile 2 h; Heating;
参考文献
Journal of Heterocyclic Chemistry, , vol. 30, # 5 p. 1445 - 1452
反应条件
potassium tert-butylate in tetrahydrofuran T=-78°C;
参考文献
Minami, Norio; Ko, Soo Sung; Kishi, Yoshito
Journal of the American Chemical Society, 1982 , vol. 104, # 4 p. 1109 - 1111
反应条件
chromium dichloride in tetrahydrofuran T=75°C; 3 h; Inert atmosphere; optical yield given as percent destereoselective reaction;
参考文献
Rodriguez-Solla, Humberto; Concellon, Carmen; Blanco, Elena G.; Sarmiento, Juan Ignacio; Diaz, Pamela; Soengas, Raquel G.
Journal of Organic Chemistry, 2011 , vol. 76, # 13 p. 5461 - 5465
反应条件
Fe(TCP)Cl; polyethylene supported arsine; polymethylhydrosiloxane in toluene T=110°C; Wittig type reaction; 12 h; Inert atmosphere; stereoselective reaction;
参考文献
Wang, Peng; Liu, Chun-Rong; Sun, Xiu-Li; Chen, Shuai-Shuai; Li, Jun-Fang; Xie, Zuowei; Tang, Yong
Chemical Communications, 2012 , vol. 48, # 2 p. 290 - 292
参考文献
Varadarajan, Sundararaman; Mohapatra, Debendra K.; Datta, Apurba
Tetrahedron Letters, 1998 , vol. 39, # 9 p. 1075 - 1078