1018591-70-2Relevant articles and documents
Enantioselective synthesis of tetrahydrocyclopenta[: B] indole bearing a chiral quaternary carbon center via Pd(II)-SPRIX-catalyzed C-H activation
Abozeid, Mohamed Ahmed,Sairenji, Shiho,Takizawa, Shinobu,Fujita, Makoto,Sasai, Hiroaki
, p. 6887 - 6890 (2017)
The highly enantioselective cyclization of 3-alkenylindole via C-H activation has been established using Pd(OCOCF3)2 in conjunction with the chiral spiro bis(isoxazoline) ligand (SPRIX). The presence of an N-allyl substituent on the substrate has a strong impact on both reactivity and selectivity, leading to tricyclic indole products (up to 96% ee) with a chiral quaternary carbon center.