A comparison of inverse-detected heteronuclear NMR performance: Conventional vs cryogenic microprobe performance

Authors
Russell, DJ Hadden, CE Martin, CE Gibson, AA Zens, AP Carolan, JL
Citation
Dj. Russell et al., A comparison of inverse-detected heteronuclear NMR performance: Conventional vs cryogenic microprobe performance, J NAT PROD, 63(8), 2000, pp. 1047-1049
Citations number
31
Categorie Soggetti
Agricultural Chemistry","Pharmacology & Toxicology
Journal title
JOURNAL OF NATURAL PRODUCTS
ISSN journal
01633864 → ACNP
Volume
63
Issue
8
Year of publication
2000
Pages
1047 - 1049
Database
ISI
SICI code
0163-3864(200008)63:8<1047:ACOIHN>2.0.ZU;2-7
Abstract
We report a comparison of the results obtained at 500 MHz for heteronuclear shift correlation (HSQC) experiments with very small natural product sampl es using conventional and cryogenically cooled 3 mm NMR probes. The cryo pr obe affords a 12- to 16-fold reduction in data acquisition time for a compa rable signal-to-noise ratio.