Tetrahedron letters

Oxidation of substituted 2-methylpyrroles with perhalogenated metalloporphyrins: A one-pot synthesis of dipyrromethanes

V Karunaratne, D Dolphin

Index: Karunaratne, Veranja; Dolphin, David Tetrahedron Letters, 1996 , vol. 37, # 5 p. 603 - 604

Full Text: HTML

Citation Number: 6

Abstract

A variety of substituted 2-methylpyrroles underwent allylic oxidation with the perchlorinated metalloporphyrin 2 and iodosylbenzene in TFA/CH2Cl2 (9: 2). Subsequent addition of an α- free pyrrole to the same reaction mixture afforded an efficient one-pot route to dipyrromethanes.

Related Articles:

Oxidation of pyrrole α-methyl to methoxymethyl with ceric triflate

[Tetrahedron Letters, , vol. 37, # 3 p. 315 - 318]

Hydrogen-Bonded Double Strands: Crystal Structure and Spectroscopic Propertiesof a 2, 2′-Dipyrryl Ketone

[Huggins, Michael T.; Tipton, Adrianne K.; Chen, Qingqi; Lightner, David A. Monatshefte fur Chemie, 2000 , vol. 131, # 8 p. 825 - 838]

A history of research on yeasts 3: Emil Fischer, Eduard Buchner and their contemporaries, 1880–1900

[Justus Liebigs Annalen der Chemie, , vol. 554, p. 162,185]

Justus Liebig's Annalen Der Chemie. Über die Einwirkung des Ozons auf organische Verbindungen

[Justus Liebigs Annalen der Chemie, , vol. 447, p. 126,137 Justus Liebigs Annalen der Chemie, , vol. 448, p. 199]

More Articles...