二甲基硫 、
2,2,3,3-tetramethyl-7,7,8,8-tetrakis-trifluoromethyl-1,4,6,9-tetraoxa-5λ5-phospha-spiro[4.4]nonane 以
氘代苯 为溶剂,
反应 14.0h,
以10%的产率得到2,2,3,3-Tetramethyl-5-methylsulfanyl-7,7,8,8-tetrakis-trifluoromethyl-1,4,6,9-tetraoxa-5λ
5-phospha-spiro[4.4]nonane