二对甲苯基甲烷

15,35,55,75,95,115,135,155-octa-tert-butyl-1,3,5,7,9,11,13,15(1,3)-octabenzenacyclohexadecaphan-12,32,52,72,92,112,132,152-octaol compound with 2,2,6,6-tetramethylpiperidine (1:1)

1⁵,3⁵,5⁵,7⁵-tetra-tert-butyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-1²,3²,5²,7²-tetraol compound with 2,2,6,6-tetramethylpiperidine (1:1)

diazodiphenylmethane

1-氯-2,2,6,6-四甲基哌啶