Li, Nan published the artcileCobalt-Catalyzed Deprotection of Allyl Carboxylic Esters Induced by Hydrogen Atom Transfer, Category: esters-buliding-blocks, the publication is Organic Letters (2021), 23(21), 8460-8464, database is CAplus and MEDLINE.
A brief, efficient method has been developed for the removal of the allyl protecting group from allyl carboxylic esters RC(O)OCH2CH=CH2 (R = cyclohexyl, Ph, thiophen-2-yl, 2H-1,3-benzodioxol-5-yl, etc.) using a Co(II)/TBHP/(Me2SiH)2O catalytic system. This facile strategy displays excellent chemoselectivity, functional group tolerance, and high yields. This transformation probably occurs through the hydrogen atom transfer process, and a Co(III)-six-membered cyclic intermediate is recommended.
Organic Letters published new progress about 1877-71-0. 1877-71-0 belongs to esters-buliding-blocks, auxiliary class Carboxylic acid,Benzene,Ester, name is 3-(Methoxycarbonyl)benzoic acid, and the molecular formula is C9H8O4, Category: esters-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics