Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Alkyl 3-aminothiophene-4-carboxylates

Thienooxazinediones (363) are obtained by reacting 2-aminothiophene-3-carboxylic acids with carbonyl chloride. These may then be alkylated and reacted with aldehydes to yield 3-substituted thiophenes (364) (Scheme 26) <86JCR(M)1063, 86JCR(M)2828, 86JCR(S)155, 86JCR(S)328>. [Pg.278]

A one-pot procedure was developed (2001JHC419) for the synthesis of (2-al-kylthio-4-oxothieno[3,2-[Pg.87]

Liebscher J, Feist K (1985) Formylation products of thioamides Part 11. A novel route to substituted 2-aminothiophenes by the reaction of S-alkylated thioamides with carboxylic acid derivatives. Synthesis 1985 412-414... [Pg.273]

See other pages where Alkyl 3-aminothiophene-4-carboxylates is mentioned: [Pg.236]    [Pg.236]    [Pg.29]    [Pg.113]    [Pg.195]    [Pg.198]    [Pg.204]    [Pg.236]    [Pg.255]    [Pg.113]    [Pg.73]    [Pg.195]    [Pg.198]    [Pg.204]    [Pg.236]    [Pg.255]    [Pg.428]   


SEARCH



2-aminothiophene

Alkyl carboxylate

Alkyl carboxylates

Carboxylate alkylation

Carboxylates alkylation

© 2024 chempedia.info