(DHQD)2PHAL  (Synonyms: C-61; SYKINH-61)

(DHQD)2PHAL is a dimer that can be used as a ligand for the Sharpless asymmetric dihydroxylation reaction^[1].

778.98

C₄₈H₅₄N₆O₄

140853-10-7

Solid

White to off-white

CC[C@H]1C[N@]2[C@@](C[C@]1([H])CC2)([H])[C@H](C3=CC=NC(C=C4)=C3C=C4OC)OC(C5=C6C=CC=C5)=NN=C6O[C@@H](C7=CC=NC(C=C8)=C7C=C8OC)[C@](C[C@]9([H])CC%10)([H])N%10C[C@@H]9CC

Room temperature in continental US; may vary elsewhere.

4°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

• [1]. Roozbeh Yousefi, et al. Mechanistic Insights into the Origin of Stereoselectivity in an Asymmetric Chlorolactonization Catalyzed by (DHQD)2PHAL. J Am Chem Soc. 2020 Apr 15;142(15):7179-7189.  [Content Brief]