Liu, Jian-Li published the artcilePalladium-catalyzed carbonylative synthesis of 3-arylquinolin-2(1H)-ones from benzyl chlorides and o-nitrobenzaldehydes, SDS of cas: 939-99-1, the publication is Molecular Catalysis (2021), 111842, database is CAplus.
A palladium-catalyzed carbonylative cyclization of benzyl chlorides RCH2Cl (R = Ph, naphthalen-2-yl, pyridin-3-yl, etc.) with o-nitrobenzaldehydes R1CHO (R1 = 2-nitrophenyl, 6-nitro-2H-1,3-benzodioxol-5-yl, 4-[methoxy(oxo)methane]-2-nitrophenyl, etc.) has been developed for the synthesis of 3-arylquinolin-2(1H)-ones I (R2 = H, Me, F, Cl, methoxycarbonyl; R3 = H, OMe, F, Cl; R2R3 = -(OCH2O)-). Mo(CO)6 played a dual role as both a CO surrogate and a reductant in this carbonylative transformation.
Molecular Catalysis published new progress about 939-99-1. 939-99-1 belongs to chlorides-buliding-blocks, auxiliary class Fluoride,Chloride,Benzyl chloride,Benzene, name is 1-(Chloromethyl)-4-(trifluoromethyl)benzene, and the molecular formula is C8H6ClF3, SDS of cas: 939-99-1.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics