KCS Publications

HOME > Search > Browsing(BKCS) > Archives

Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 31, Number 7
BKCSDE 31(7)
July 20, 2010

Title	Azide/Alkyne Resins for Quick Preparation of 1,4-Disubstituted 1,2,3-Triazoles
Author	Uthaiwan Sirion, Jae Hak Lee, Yu Jin Bae, Hee Jun Kim, Byoung Se Lee, Dae Yoon Chi
Keywords	Click chemistry, Azide/alkyne resins, 1,2,3-Triazole, Huisgen 1,3-dipolar cycloaddition reaction
Abstract	An efficient method for the preparation of 1,4-disubstituted 1,2,3-triazole compounds is described using polymeric quaternary ammonium salts having azide or alkyne functionality to remove unreacted excess starting molecules (azide/alkyne). Copper metal could easily be removed by simple filtration with a short Na₂SO₄/silica cartridge, affording highly regioselective products in high yield and excellent purity without the need for work-up, extraction and chromatographic purification.
Page	1843 - 1847
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