Hirbawi, Nadia; Lin, Patricia C.; Jarvo, Elizabeth R. published the artcile< Halogenation Reactions of Alkyl Alcohols Employing Methyl Grignard Reagents>, Electric Literature of 627-27-0, the main research area is alkyl halide preparation; alc alkyl Grignard reagent halogenation.
Herein, an example of Grignard reagents acting as halide nucleophiles to form alkyl iodides RI [R = 1-(4-methoxyphenyl)-5-phenylpentan-3-yl, 4-phenylbutan-2-yl, 4-(2H-1,3-benzodioxol-5-yl)butan-2-yl, etc.] and alkyl bromides R1Br [R1 = 3-[4-(3-methoxyphenyl)phenyl]propyl, 2-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethyl, 3-(4-bromophenyl)propyl, etc.] was reported. This work establishes that Grignard reagents can convert alkyl mesylates ROMs/R1OMs into alkyl halides RI/R1Br, as well as be employed in a one-pot halogenation reaction starting from alcs. ROH/R1OH, which proceed through mesylate intermediates. The halogenation reaction is confirmed to occur by an SN2 pathway with the inversion of configuration and is demonstrated to be efficient on a gram scale.
Journal of Organic Chemistry published new progress about Alcohols Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 627-27-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C4H8O, Electric Literature of 627-27-0.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts