Chu, Yunpeng; Hu, Fang; Feng, Peng; Hui, Xin-Ping published the artcile< N-Heterocyclic carbene-catalyzed enantioselective dearomatizing annulation of benzoxazoles with enals>, Product Details of C9H7BrO, the main research area is dihydro benzooxazolopyridine carboxylate preparation enantioselective; benzoxazole enal dearomatization annulation heterocyclic carbene catalyst.
The first N-heterocyclic carbene-catalyzed enantioselective dearomatizing annulation of benzoxazoles I (R = Me, Et, i-Pr; R1 = H, Br; R2 = H, Me, F, Cl, Br; R3 = H, Me, Br, Cl, F; X = O, S) with α,β-unsaturated aldehydes R4CH=CHCH=O (R4 = ethoxycarbonyl, Ph, naphthalen-1-yl, furan-2-yl, etc.) has been achieved. The reaction was found to be compatible with a wide range of benzoxazoles I and the corresponding dearomatized fused heterocycles II were obtained in moderate to good yields and moderate to excellent enantioselectivities.
Organic Chemistry Frontiers published new progress about Benzoxazoles Role: RCT (Reactant), RACT (Reactant or Reagent). 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Product Details of C9H7BrO.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary