Xu, Ming-Hui; Tu, Yong-Qiang; Tian, Jin-Miao; Zhang, Fu-Min; Wang, Shao-Hua; Zhang, Shi-Heng; Zhang, Xiao-Ming published the artcile< Asymmetric epoxidation of α,β-unsaturated aldehydes catalyzed by a spiro-pyrrolidine-derived organocatalyst>, COA of Formula: C9H7BrO, the main research area is epoxide preparation diastereoselective enantioselective; aldehyde unsaturated asym epoxidation spiro pyrrolidine organocatalyst.
The asym. epoxidation of α,β-unsaturated aldehydes R1R2C=CHCHO [R1 = CH3CH2, 4-ClC6H4, naphthalen-2-yl, etc.; R2 = H, CH3; R1R2 = -(CH2)4-], catalyzed by a spiro-pyrrolidine (SPD)-derived organocatalyst, has been accomplished with good diastereoselectivities (up to dr >20:1) and with high to excellent enantioselectivities (up to 99% ee).
Tetrahedron: Asymmetry published new progress about Alcohols, epoxy Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, COA of Formula: C9H7BrO.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary