Benzocaine → Ethyl 4-[(pentadecafluoroheptyl)methylamino]benzoate
반응식
[F:1][C:2]([F:31])([C:27]([F:30])([F:29])[F:28])[C:3]([F:26])([F:25])[C:4]([F:24])([F:23])[C:5]([F:22])([F:21])[C:6]([F:20])([F:19])[C:7](COS(C(F)(F)F)(=O)=O)([F:9])[F:8].[NH2:32][C:33]1[CH:43]=[CH:42][C:36]([C:37]([O:39][CH2:40][CH3:41])=[O:38])=[CH:35][CH:34]=1.[CH3:44]N(C)P(N(C)C)(N(C)C)=O>O>[F:1][C:2]([F:31])([C:27]([F:28])([F:29])[F:30])[C:3]([F:25])([F:26])[C:4]([F:23])([F:24])[C:5]([F:21])([F:22])[C:6]([F:20])([F:19])[C:7]([N:32]([CH3:44])[C:33]1[CH:34]=[CH:35][C:36]([C:37]([O:39][CH2:40][CH3:41])=[O:38])=[CH:42][CH:43]=1)([F:8])[F:9]참가 물질
5
실험 절차
A solution of 45 g. of (pentadecafluoroheptyl)(trifluoromethanesulfonyloxy)methane and 28 g. of ethyl 4-aminobenzoate in 50 ml. of hexamethylphosphoramide is stirred at 120° C. for 72 hours, diluted with water, and filtered. A methylene chloride solution of the solid is dried over anhydrous magnesium sulfate and evaporated. The residue is recrystallized from acetonitrile to yield the product as a white solid.