6-phenyl-5,6-dihydro-benzo[f]tetrazolo[1,5-d][1,4]oxazepine

(2-phenyl-2,3-dihydro-1,4-benzoxazepin-5-yl) 2,2,2-trifluoroacetate

tetraphenylbismuth,2,2,2-trifluoroacetic acid

S-dodecyl 2,2,2-trifluoroethanethioate

1,3,2-benzodioxaphosphol-2-yl 2,2,2-trifluoroacetate