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844499-56-5

3-(4-bromophenyl)-4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile synthesis

2synthesis methods
4-(4-broMophenyl)-2-(2-cyano-acetylaMino)-thiophene-3-carboxylic acid ethyl ester

546064-73-7
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3-(4-bromophenyl)-4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile

844499-56-5
14 suppliers
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Yield:844499-56-5 80%

Reaction Conditions:

with sodium hydride in tetrahydrofuran;Heating;

References:

Zhao, Gang;Iyengar, Rajesh R.;Judd, Andrew S.;Cool, Barbara;Chiou, William;Kifle, Lemma;Frevert, Ernst;Sham, Hing;Kym, Philip R. [Bioorganic and Medicinal Chemistry Letters,2007,vol. 17,# 12,p. 3254 - 3257]

306934-99-6 Synthesis
ETHYL 2-AMINO-4-(4-BROMOPHENYL)-3-THIOPHENECARBOXYLATE

306934-99-6
88 suppliers
$22.00/1g

3-(4-bromophenyl)-4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile

844499-56-5
14 suppliers
inquiry