p. 2158 - 2163
(2021/04/05)p. 1031 - 1034
(2018/09/25)p. 5027 - 5030
(2017/05/04)p. 1270 - 1280
(2007/10/03)p. 1432 - 1441
(2008/02/04)p. 987 - 990
(2007/10/03)p. 4659 - 4662
(2007/10/03)trifluoromethylsulfonic anhydride
3,4,5-trimethoxyphenol
trifluorormethanesulfonic acid