Research output: Contribution to journal › Article › peer-review
Flexible Entry into 3-Arylpent-2-enedioic Acids via Heck-Matsuda Arylation of Dimethyl Glutaconate with Arenediazonium Tosylates. / Dar'In, Dmitry; Kantin, Grigory; Bakulina, Olga; Žalubovskis, Raivis; Krasavin, Mikhail.
In: Synthesis (Germany), Vol. 51, No. 10, 05.2019, p. 2230-2236.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Flexible Entry into 3-Arylpent-2-enedioic Acids via Heck-Matsuda Arylation of Dimethyl Glutaconate with Arenediazonium Tosylates
AU - Dar'In, Dmitry
AU - Kantin, Grigory
AU - Bakulina, Olga
AU - Žalubovskis, Raivis
AU - Krasavin, Mikhail
PY - 2019/5
Y1 - 2019/5
N2 - For the preparation of compound libraries of Michael acceptors with tunable reactivity toward nuclophilic selenocysteine residue of thioredoxin reductase, a range of 3-arylglutaconic acids were required. The existing methods at the time had limited scope or involved several steps. A hitherto undescribed protocol for direct palladium(II) acetate-catalyzed arylation of glutaconic acid dimethyl ester at position 3 has been developed with a diverse set of arenediazonium tosylates followed by hydrolysis. This generally good-yielding two-step sequence displayed a propensity to deliver E -configured coupling products while compounds mostly featured in the literature were predominantly Z -configured. The possibility for preparing a library of 4-arylpyridine-2,6(1 H,3 H)-diones has been exemplified.
AB - For the preparation of compound libraries of Michael acceptors with tunable reactivity toward nuclophilic selenocysteine residue of thioredoxin reductase, a range of 3-arylglutaconic acids were required. The existing methods at the time had limited scope or involved several steps. A hitherto undescribed protocol for direct palladium(II) acetate-catalyzed arylation of glutaconic acid dimethyl ester at position 3 has been developed with a diverse set of arenediazonium tosylates followed by hydrolysis. This generally good-yielding two-step sequence displayed a propensity to deliver E -configured coupling products while compounds mostly featured in the literature were predominantly Z -configured. The possibility for preparing a library of 4-arylpyridine-2,6(1 H,3 H)-diones has been exemplified.
KW - arylpent-2-enedioic acids
KW - diazonium tosylate
KW - ester hydrolysis
KW - glutaconic acid
KW - imide synthesis
KW - Pd-catalyzed coupling
KW - regiospecificity
KW - TRIFLUOROMETHYLATED TERTIARY THIOETHERS
KW - DIELS-ALDER REACTIONS
KW - DIAZONIUM SALTS
KW - SULFA-MICHAEL ADDITION
UR - http://www.scopus.com/inward/record.url?scp=85065177733&partnerID=8YFLogxK
U2 - 10.1055/s-0037-1611211
DO - 10.1055/s-0037-1611211
M3 - Article
AN - SCOPUS:85065177733
VL - 51
SP - 2230
EP - 2236
JO - Synthesis
JF - Synthesis
SN - 0039-7881
IS - 10
ER -
ID: 46259495