KCS Publications

HOME > Search > Browsing(BKCS) > Archives

Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 21, Number 1
BKCSDE 21(1)
January 20, 2000

Title	Studies of Porphyrin Synthesis through 3+1 Condensation
Author	Chang-Hee Lee, Joo-Yeon Park, Han-Je Kim
Keywords
Abstract	Acid-catalyzed porphyrin formation from meso-aryltripyrromethanes and 2,5-bis( α-hydroxy- α-phenyl)methylfuran is studied. The condensation resulted in selective scrambling of tripyrromethanes when the condensa-tion was carried out with catalytic amounts of BF3 in methylene chloride. But the reaction carried out with p-TsOH or BEt3 catalysts in the presence of NH4Cl in acetonitrile, single porphyrin product was isolated without scrambling of starting tripyrromethane. The yields of porphyrin in these studies were somewhat lower than those of 2+2 condensations or aldehyde-pyrrole condensations.
Page	97 - 100
Full Text	PDF

How to access to the WOL for The Bulletin of the Korean Chemical Society ?

The Bulletin of the Korean Chemical Society will be co-published with Wiley-VCH from 2015 towards. The online version of the Journal will thus be available on Wiley Online Library, Wiley(-VCH)'s global online platform.

KCS members can get a free online access to the Bulletin of the Korean Chemical Society in WOL.

Free Access to WOL