-
4,5-BIS(DIPHENYLPHOSPHINO)-9,9-DIMETHYLXANTHENE CAS161265-03-8As the ligand, for Buchwald, Suzuki coupling reaction
-
Benzothiazole CAS95-16-9Used for photographic materials, organic synthesis intermediates, can also be used for agricultural plant resources in the reagents.
-
tert-Butyldimethylsilyl chloride CAS18162-48-6Silicon alkylating agent, hydroxyl protecting agent.