(5R)-2-(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5-(2-methoxyethoxymethoxymethyl)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine 在
盐酸 作用下,
以
四氢呋喃 为溶剂,
以83%的产率得到(R)-1-(5,6,5',6'-Tetrahydro-[2,2']bi[[1,3]dithiolo[4,5-b][1,4]dithiinylidene]-5-yl)-methanol