(S)-(+)-3-(2,2-二甲基-1,3-二氧戊环-4-基)-反式-丙酸乙酯合成路线 (共 24 条)
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
sodium periodate; sodium sulfate in hexane; dichloromethane; sodium hydrogencarbonate; ethyl acetate
参考文献
Millennium Pharmaceuticals, Inc.
Patent: US6310221 B1, 2001 ;
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
Journal of the American Chemical Society, , 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
反应条件
1: (+)-1,2:5,6-di-O-isopropylidene-D-mannitol With sodium periodate; sodium hydrogencarbonate Inert atmosphere; 2: diethoxyphosphoryl-acetic acid ethyl ester With potassium carbonate T=23°C; Horner-Wadsworth-Emmons olefination; Inert atmosphere;
参考文献
Wang, Yan; Dai, Wei-Min
Tetrahedron, 2010 , vol. 66, # 1 p. 187 - 196
反应条件
ReOCl(PPh3)2; triethyl phosphite in tetrahydrofuran T=23°C; 2 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Tetrahedron Letters, , vol. 38, # 47 p. 8125 - 8128