Sun, Bin; Shi, Rongcheng; Zhang, Kesheng; Tang, Xiaoli; Shi, Xiayue; Xu, Jiayun; Yang, Jin; Jin, Can published the artcile< Photoinduced homolytic decarboxylative acylation/cyclization of unactivated alkenes with α-keto acid under external oxidant and photocatalyst free conditions: access to quinazolinone derivatives>, Recommanded Product: 2-Amino-4-bromobenzoic acid, the main research area is acyl tricyclic quinazolinone preparation green chem self catalyst; quinazolinone alkene alpha keto acid photoinduced decarboxylative acylation cyclization.
A novel and green strategy for the synthesis of acylated quinazolinone derivatives via photo-induced decarboxylative cascade radical acylation/cyclization of quinazolinone bearing unactivated alkenes has been developed. The protocol provides a novel route to access acyl radicals from α-keto acids through a self-catalyzed energy transfer process. Most importantly, the reaction proceeded smoothly without any external photocatalyst, additive or oxidant, and could be easily scaled-up in flow conditions with sunlight irradiation
Chemical Communications (Cambridge, United Kingdom) published new progress about Alkenes Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 20776-50-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H6BrNO2, Recommanded Product: 2-Amino-4-bromobenzoic acid.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary