4-hydroxy-1-methyl-thioxanthen-9-one 、
7-(methoxymethyl)-5,6,7,8,9,10-hexahydro-2H-1,13,4,7,10-benzodioxatriazacyclopentadecine-3,11(4H,12H)-dione 在
甲烷 作用下,
反应 0.23h,
以75%的产率得到7-[(4-hydroxy-1-methyl-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