Iwaki, Kentaro; Maruno, Koki; Nagata, Osamu; Shibata, Norio published the artcile< Ethynyl-SF4-Pyridines: Reagents for SF4-Alkynylation to Carbonyl Compounds>, HPLC of Formula: 350-03-8, the main research area is propargylic alc tetrafluorosulfanyl pyridinyl preparation; ethynyl tetrafluoro sulfanyl pyridine preparation carbonyl compound tetrafluorosulfanyl alkynation.
The first synthesis of (ethynyl-trans-tetrafluoro-λ6-sulfanyl)pyridines I (R = H, F) and their use as versatile reagents for the first direct SF4-alkynation to carbonyl compounds R1C(O)Ar (R1 = H, Me, Ph, CF3, pyridin-2-yl; Ar = Ph, 2-methylphenyl, pyridin-3-yl, etc.) were reported. The addition reaction of t-ethynyl-SF4-pyridines I to the carbonyl group in the presence of MeLi smoothly afforded pyridine-SF4-propargylic secondary alcs. II nd tertiary alcs., e.g., III in high yields.
Journal of Organic Chemistry published new progress about Alcohols, propargyl Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 350-03-8 belongs to class pyridine-derivatives, and the molecular formula is C7H7NO, HPLC of Formula: 350-03-8.