反应条件
Stage #1: With N-ethyl-N,N-diisopropylamine in 1-methyl-pyrrolidin-2-one T=20 - 90°C; 19 h; Stage #2: With sodium carbonate in 1-methyl-pyrrolidin-2-one; water T=20°C; 0.166667 h; Show Experimental Procedure
参考文献
Goodman, Krista B.; Neeb, Michael J.; Sehon, Clark A.; Viet, Andrew Q.; Wang, Gren Z. Patent: US2008/21023 A1, 2008 ; Location in patent: Page/Page column 16; 118-119 ;US 20080021023 A1
