sodium hydride in tetrahydrofuran T=20°C; Horner-Wadsworth-Emmons reaction;
参考文献
Morton, Colin J.H; Gilmour, Ryan; Smith, David M; Lightfoot, Philip; Slawin, Alexandra M.Z; MacLean, Elizabeth J
Tetrahedron, 2002 , vol. 58, # 27 p. 5547 - 5565
1: cyanomethyl-phosphonic acid diethyl ester With sodium hydride in tetrahydrofuran; mineral oil T=0 - 20°C; 2: 3-oxo-azetidine-1-carboxylic acid tert-butyl ester in tetrahydrofuran; mineral oil Product distribution / selectivity;
参考文献
INCYTE CORPORATION
Patent: US2009/233903 A1, 2009 ;
Location in patent: Page/Page column 26-27; 58 ;
US 20090233903 A1