Premium
2BOB – extracting an H2BC and an HSQC‐type spectrum from the same data set, and H2OBC – a fast experiment delineating the protonated 13 C backbone
Author(s) -
Kupče Ēriks,
Sørensen Ole W.
Publication year - 2017
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.4584
Subject(s) - chemistry , heteronuclear single quantum coherence spectroscopy , protonation , spectrum (functional analysis) , type (biology) , set (abstract data type) , spectral line , data set , stereochemistry , two dimensional nuclear magnetic resonance spectroscopy , physics , artificial intelligence , quantum mechanics , organic chemistry , computer science , biology , ecology , ion , programming language
Two new related methods, 2BOB and H2OBC, for tracking out the backbone of protonated 13 C nuclei are presented. 2BOB extracts an H2BC and an HSQC‐type spectrum from one and the same data set, and the combined information of these two spectra tracks out the molecular backbone. The faster method, H2OBC, typically requiring only a few minutes of instrument time, yields a single spectrum with distinct and different phases imposed on the H2BC and one‐bond peaks thus obviating the need to separate them in the absence of complicating spectral overlap. Copyright © 2017 John Wiley & Sons, Ltd.