Wang, Feijun; Zhang, Yong Jian; Yang, Guoqiang; Zhang, Wanbin published the artcile< Highly enantioselective Pd(II)-catalyzed Wacker-type cyclization of 2-allylphenols by use of bisoxazoline ligands with axis-unfixed biphenyl backbone>, Formula: C9H9BrO3, the main research area is oxazoline biphenyl ligand preparation catalyst asym Wacker cyclization; allylphenol asym Wacker cyclization oxazolinylbiphenyl palladium catalyst; benzofuran dihydro asym synthesis.
A series of axis-unfixed bisoxazoline ligands with different steric and electronic properties was synthesized. Due to the different steric interactions, the ligands afforded only one of the two possible diastereomeric Pd(II)-complexes upon metal coordination. The Pd(II) complex of (S,aS)-2,2′-dioxazolin-2-ylbiphenyl I showed excellent catalytic activities and enantioselectivities in Wacker-type cyclization of allylphenols with ≤98% ee.
Tetrahedron Letters published new progress about Allylic compounds Role: RCT (Reactant), RACT (Reactant or Reagent). 17100-65-1 belongs to class bromides-buliding-blocks, and the molecular formula is C9H9BrO3, Formula: C9H9BrO3.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary