7-(methoxymethyl)-5,6,7,8,9,10-hexahydro-2H-1,13,4,7,10-benzodioxatriazacyclopentadecine-3,11(4H,12H)-dione 、
1-chloro-4-hydroxy-9H-thioxanthen-9-one 在
甲烷 作用下,
反应 0.25h,
以71%的产率得到7-[(1-chloro-4-hydroxy-9-oxo-9H-thioxanthen-3-yl)methyl]-5,6,7,8,9,10-hexahydro-2H-1,13,4,7,10-benzodioxatriazacyclopentadecine-3,11(4H,12H)-dione