2,2-二甲基(2-四氢呋喃基)-1,3-二氧杂烷-4,6-二酮合成路线 (共 2 条)
反应条件
hydrogen; palladium on activated charcoal in ethyl acetate P=760 Torr; 19 h; Ambient temperature;
参考文献
Lermer, Leonard; Neeland, Edward G.; Ounsworth, James P.; Sims, Russell J.; Tischler, Samuel A.; Weiler, Larry
Canadian Journal of Chemistry, 1992 , vol. 70, # 5 p. 1427 - 1445
反应条件
1: 1) oxalyl chloride, pyridine, 2) pyridine / 1) CH2Cl2, rt, 2.5 h, 2) CH2Cl2, 0 deg C, 1 h, then 0 deg C -> rt, 1 h 2: 70 percent / H2 / 5percent Pd/C / ethyl acetate / 19 h / 760 Torr / Ambient temperature View Scheme
参考文献
Lermer, Leonard; Neeland, Edward G.; Ounsworth, James P.; Sims, Russell J.; Tischler, Samuel A.; Weiler, Larry
Canadian Journal of Chemistry, 1992 , vol. 70, # 5 p. 1427 - 1445