四丁基氟化铵 、 1-[2-[4-(6-fluoro-1H-indol-3-yl)-3,6-dihydro-1(2H)-pyridinyl]ethyl]-6-t-butyldimethylsiloxymethyl-3,4-dihydro-3-(1-methylethyl)-1H-2,1,3-benzothiadiazine-2,2-dioxide 在
氩 作用下,
以
四氢呋喃 为溶剂,
反应 2.0h,
以to give 1-[2-[4-(6-fluoro-1H-indol-3-yl)-3,6-dihydro-1(2H)-pyridinyl]ethyl]-3,4-dihydro-6-hydroxymethyl-3-(1-methylethyl)-1H-2,1,3-benzothiadiazine-2,2-dioxide as a pale yellow solid的产率得到1-[2-[4-(6-fluoro-1H-indol-3-yl)-3,6-dihydro-1(2H)-pyridinyl]ethyl]-3,4-dihydro-6-hydroxymethyl-3-(1-methylethyl)-1H-2,1,3-benzothiadiazine-2,2-dioxide