Shen, Yao-Bin; Zhao, Jian-Qiang; Ge, Zhen-Zhen; Wang, Zhen-Hua; You, Yong; Zhou, Ming-Qiang; Yuan, Wei-Cheng published the artcile< HFIP-promoted intramolecular dearomative annulation of pyridylacetate derivatives to access functionalized 3,4-dihydroquinolizin-2-ones>, Application of C9H7ClO, the main research area is hydroxy nitropyridinylalkadiene hexafluoroisopropanol intramol dearomative annulation; aryl quinolizine preparation.
HFIP-promoted transition metal-free intramol. dearomative annulation reaction of 2-pyridylacetate derivatives was successfully developed under mild conditions, affording structurally diverse substituted 3,4-dihydroquinolizin-2-ones decorated with a range of functional groups in moderate to good yields. The key to the success of this reaction was the existence of the substrates 2-pyridylacetate derivatives in complete enol forms as well as the utilization of HFIP as the solvent.
Tetrahedron published new progress about 1,3-Alkadienes Role: PRP (Properties), RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 17082-09-6 belongs to class chlorides-buliding-blocks, and the molecular formula is C9H7ClO, Application of C9H7ClO.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics