Krause, Andreas published the artcileMatsuda-Heck arylation of itaconates: a versatile approach to heterocycles from a renewable resource, Name: Dimethyl itaconate, the publication is Organic & Biomolecular Chemistry (2021), 19(19), 4292-4302, database is CAplus and MEDLINE.
Itaconic acid esters and hemiesters ROC(O)CH2C(=CH2)C(O)OR1 (R = Me, Et, n-Bu, i-Pr; R1 = H, Me, Et, n-Bu) undergo Pd-catalyzed coupling reactions with arene diazonium salts ArN2BF4 [4-methoxy-2-nitrophenyl, 2-(methoxycarbonyl)thiophen-3-yl, 2-oxo-2H-chromen-6-yl, 2H-1,3-benzodioxol-5-yl, etc.] in high to excellent yields of arylidene succinates (E)-ArCH=C(CH2C(O)OR)C(O)OR1. The coupling products of ortho-nitro arene diazonium salts (E)-2-NO2-R2C6H3CH=C(CH2C(O)OR)C(O)OR1 (R2 = H, 4-Br, 5-Cl, 4-OMe) can be converted in one or two steps to benzazepine-2-ones I (R3 = H, 8-Br, 7-Cl, 8-OMe; R4 = methoxycarbonyl, ethoxycarbonyl, hydroxymethyl).
Organic & Biomolecular Chemistry published new progress about 617-52-7. 617-52-7 belongs to esters-buliding-blocks, auxiliary class Alkenyl,Aliphatic hydrocarbon chain,Ester, name is Dimethyl itaconate, and the molecular formula is C7H10O4, Name: Dimethyl itaconate.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics