Zhou, Kexu’s team published research in Green Chemistry in 22 | CAS: 182122-10-7

Green Chemistry published new progress about 182122-10-7. 182122-10-7 belongs to isoxazole, auxiliary class BOX or PyBox,BOX or PyBox, name is (3aS,3a’S,8aR,8a’R)-2,2′-(Cyclobutane-1,1-diyl)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole), and the molecular formula is C9H8BNO2, Name: (3aS,3a’S,8aR,8a’R)-2,2′-(Cyclobutane-1,1-diyl)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole).

Zhou, Kexu published the artcileCopper-catalyzed aerobic asymmetric cross-dehydrogenative coupling of C(sp3)-H bonds driven by visible light, Name: (3aS,3a’S,8aR,8a’R)-2,2′-(Cyclobutane-1,1-diyl)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole), the publication is Green Chemistry (2020), 22(14), 4597-4603, database is CAplus.

A chiral-copper catalyst initiates the visible-light-driven oxidative CDC reaction by mol. oxygen, and governed the stereochem. In this way, a diastereo- and enantioselective synthesis of (imidazolyl)xanthenes such as I [R1 = Me, Ph, Bn; R2 = Me, cyclopropyl, Ph, etc.] via cross-dehydrogenative coupling between carbonyl compounds and xanthene derivatives was achieved. This work provided an economic and manageable approach to stereoselective C-C bond formation, and demonstrated a potential application of chiral copper catalysts in difficult asym. photochem. reactions.

Green Chemistry published new progress about 182122-10-7. 182122-10-7 belongs to isoxazole, auxiliary class BOX or PyBox,BOX or PyBox, name is (3aS,3a’S,8aR,8a’R)-2,2′-(Cyclobutane-1,1-diyl)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole), and the molecular formula is C9H8BNO2, Name: (3aS,3a’S,8aR,8a’R)-2,2′-(Cyclobutane-1,1-diyl)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole).

Referemce:
https://en.wikipedia.org/wiki/Isoxazole,
Isoxazole | C3H3NO – PubChem