Yadav, Anamika; Ambule, Mayur D.; Kant, Ruchir; Srivastava, Ajay K. published the artcile< Silver/Palladium Relay Catalyzed Cross-Coupling of N'-Acetyl-8-quinolinesulfonylhydrazide with Alcohols: An Easy Access to 8-Quinolinesulfinate Esters>, Application In Synthesis of 5344-90-1, the main research area is silver palladium catalyzed cross coupling quinolinesulfonyl hydrazide alc; quinolinesulfinate ester preparation.
An efficient strategy for the synthesis of unexplored 8-quinolinesulfinate esters has been reported. The method involves in situ generation of quinoline sulfinate from N’-acetylquinoline-8-sulfonohydrazide via silver mediated cleavage followed by palladium-catalyzed cross-coupling with 1° and 2° alcs. to yield sulfinate esters. A variety of substituted alcs. were successfully employed in the reaction. Control experiments performed to understand the mechanism, revealed that the transformation follows a radical pathway and the alc. oxygen get incorporated in the resulting sulfinate esters. Two of the chirally pure alcs. were also used in the transformation to study the diastereoselectivity in the reaction. In order to demonstrate the synthetic utility, a representative allyl quinoline-8-sulfinate (I) was successfully converted into the 8-(allylsulfonyl)quinoline (II) via palladium(II) acetate mediated isomerization.
European Journal of Organic Chemistry published new progress about Hydrazides Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 5344-90-1 belongs to class alcohols-buliding-blocks, and the molecular formula is C7H9NO, Application In Synthesis of 5344-90-1.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts