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2-Pyrrolecarboxylic acid esters

Partial hydrolysis of pyrrolecarboxylic acid esters s. 18, 20 Preferential and selective hydrolysis s. 18, 12 Selective hydrolysis s. 16, 139 17, 6... [Pg.15]

A noteworthy application of pyrrole photo-oxygenation has been recently reported by Wasserman (Sch. 42) starting from the tert-butyl ester of 3-methoxy-2-pyrrolecarboxylic acid 73 [70]. Oxygenation of this compound leads to the intermediate hydroperoxide 74 which undergoes... [Pg.324]

Esters of a-benzindolecarboxylic acids are cleaved in the same manner as the corresponding esters of pyrrolecarboxylic acids.43 ... [Pg.317]

The 2,4,5-trimethylpyrrole-3-carboxylic acid ester of ephedrine has been synthesized by a mixed-anhydride procedure mild enough to leave intact the acid-labile pyrrolecarboxylic acid as well as the alkaloid moiety. [Pg.115]

TABLE 1.59. 5-ARYL-2-(DIALKYLAMINOCARBONYL)-4-(DIMETHYLAMINO)-3-PYRROLECARBOXYLIC ACID ETHYE ESTERS EROM 2-ARYE-5-(DIAEKYEAMINO)-4-OXAZOEEACETIC ACID ETHYE ESTERS UNDER VIESMEIER-HAACK CONDITIONS"... [Pg.186]

PYRROLECARBOXYLIC ACID ETHYL ESTERS FROM 2-ARYL-5-(DIALKYLAMINO)-4-OXAZOLEACETIC ACID ETHYL ESTERS UNDER VILSMEIER-HAACK CONDITIONS, 186... [Pg.638]

See other pages where 2-Pyrrolecarboxylic acid esters is mentioned: [Pg.282]    [Pg.275]    [Pg.336]    [Pg.327]    [Pg.515]    [Pg.374]    [Pg.14]    [Pg.255]    [Pg.270]    [Pg.307]    [Pg.282]    [Pg.275]    [Pg.336]    [Pg.327]    [Pg.515]    [Pg.818]    [Pg.818]    [Pg.818]    [Pg.584]    [Pg.818]    [Pg.818]    [Pg.818]    [Pg.86]    [Pg.86]    [Pg.489]    [Pg.818]    [Pg.818]    [Pg.818]    [Pg.818]    [Pg.818]    [Pg.818]    [Pg.432]    [Pg.739]    [Pg.1753]    [Pg.185]    [Pg.264]    [Pg.229]    [Pg.247]    [Pg.475]    [Pg.287]    [Pg.287]    [Pg.797]   


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1- Pyrrolecarboxylic acid, ethyl ester

3- Pyrrolecarboxylic acid

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