How to measure long-range proton-carbon coupling constants from 1H-selective HSQMBC experiments

Josep Saurí; Pau Nolis; Teodor Parella

doi:10.1002/mrc.4928

How to measure long-range proton-carbon coupling constants from ¹H-selective HSQMBC experiments

Josep Saurí, Pau Nolis, Teodor Parella

Research output: Contribution to journal › Article › Research

8 Citations (Scopus)

Abstract

© 2019 John Wiley & Sons, Ltd. Heteronuclear long-range scalar coupling constants (nJCH) are a valuable tool for solving problems in organic chemistry and are especially suited for stereochemical and configurational analyses of small molecules and natural products. This tutorial will focus on the step-by-step implementation of several 2D 1H frequency selective HSQMBC experiments for the easy and accurate measurement of either the magnitude or both the magnitude and the sign of long-range nJCH couplings. The performance of these experiments will be showcased with several scenarios in a range of different experimental conditions.

Original language	English
Journal	Magnetic Resonance in Chemistry
DOIs	https://doi.org/10.1002/mrc.4928
Publication status	Published - 1 Jan 2019

Keywords

IPAP
long-range proton-carbon coupling constants
selHSQMBC
selHSQMBC-TOCSY

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10.1002/mrc.4928

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abstract = "{\textcopyright} 2019 John Wiley & Sons, Ltd. Heteronuclear long-range scalar coupling constants (nJCH) are a valuable tool for solving problems in organic chemistry and are especially suited for stereochemical and configurational analyses of small molecules and natural products. This tutorial will focus on the step-by-step implementation of several 2D 1H frequency selective HSQMBC experiments for the easy and accurate measurement of either the magnitude or both the magnitude and the sign of long-range nJCH couplings. The performance of these experiments will be showcased with several scenarios in a range of different experimental conditions.",

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AU - Nolis, Pau

AU - Parella, Teodor

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Y1 - 2019/1/1

N2 - © 2019 John Wiley & Sons, Ltd. Heteronuclear long-range scalar coupling constants (nJCH) are a valuable tool for solving problems in organic chemistry and are especially suited for stereochemical and configurational analyses of small molecules and natural products. This tutorial will focus on the step-by-step implementation of several 2D 1H frequency selective HSQMBC experiments for the easy and accurate measurement of either the magnitude or both the magnitude and the sign of long-range nJCH couplings. The performance of these experiments will be showcased with several scenarios in a range of different experimental conditions.

AB - © 2019 John Wiley & Sons, Ltd. Heteronuclear long-range scalar coupling constants (nJCH) are a valuable tool for solving problems in organic chemistry and are especially suited for stereochemical and configurational analyses of small molecules and natural products. This tutorial will focus on the step-by-step implementation of several 2D 1H frequency selective HSQMBC experiments for the easy and accurate measurement of either the magnitude or both the magnitude and the sign of long-range nJCH couplings. The performance of these experiments will be showcased with several scenarios in a range of different experimental conditions.

KW - IPAP

KW - long-range proton-carbon coupling constants

KW - selHSQMBC

KW - selHSQMBC-TOCSY

UR - http://www.mendeley.com/research/measure-longrange-protoncarbon-coupling-constants-1hselective-hsqmbc-experiments

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DO - 10.1002/mrc.4928

M3 - Article

C2 - 32239575

SN - 0749-1581

JO - Magnetic Resonance in Chemistry

JF - Magnetic Resonance in Chemistry

ER -

How to measure long-range proton-carbon coupling constants from ¹H-selective HSQMBC experiments

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Keywords

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