Regioselective Synthesis of Carbonyl-Containing Alkyl Chlorides via Silver-Catalyzed Ring-Opening Chlorination of Cycloalkanols
A novel and regioselective approach to carbonyl-containing alkyl chlorides via silver-catalyzed ring-opening chlorination of cycloalkanols is reported. Concurrent C(sp3)-C(sp3) bond cleavage and C(sp3)-Cl bond formation efficiently occur with good yields under mild conditions, and the chlorinated products are readily transformed into other useful synthetic intermediates and drugs. The reaction features complete regioselectivity, high efficiency, and excellent practicality. (Chemical Equation Presented).
Huang, Feng-Qing,Xie, Jian,Sun, Jian-Guo,Wang, Yue-Wei,Dong, Xin,Qi, Lian-Wen,Zhang, Bo
supporting information
p. 684 - 687
(2016/03/01)
Preparation and reactivity of functionalized aryl and alkenylmanganese halides
Various functionalized aryl and alkenyl manganese halides have been prepared from the corresponding aryl and alkenylhalides according to a one-pot procedure: lithium-halogen exchange at low temperature then Li-Mn transmetallation.