Can I read Excitation-Sculptured Indirect-Detection Experiment (EXSIDE) for Long-Range CH Coupling-Constant Measurement on EtoBox?

Excitation-Sculptured Indirect-Detection Experiment (EXSIDE) for Long-Range CH Coupling-Constant Measurement by V.V. Krishnamurthy is a Chemistry article available to read on EtoBox.

What is Excitation-Sculptured Indirect-Detection Experiment (EXSIDE) for Long-Range CH Coupling-Constant Measurement about?

A new pulse sequence (excitation-sculptured indirect-detection wealth of structural information (10). They can provide inexperiment, EXSIDE) for measuring long-range heteronuclear formation on dihedral angles via a Karplus equation ( 11). coupling constants has been proposed. The experiment is a band-New proton-detected methods have been presented in recent selective variant of the gradient-HSQC experiment. The initial years to determine long-range heteronuclear coupling conpolarization transfer from 1 H to 13 C and the refocusing of the stants. The J CH can be obtained from E.COSY-like signal antiphase 1 H magnetization after the back-transfer from 13 C to 1 H splitting with 1 J XH in F 1 and n J XH in F 2 . Signals of this kind is unmodulated by any passive homonuclear couplings. This is appear in X-filtered NOESY (12, 13) or X-filtered TOCSY achieved by a variation of the double pulse-field-gradient spin-(14-16) experiments and can be combined with editing and echo technique. The sequence provides pure absorptive lineshapes, selection techniques (17-19). These experiments, however, and long-range heteronuclear coupling constants are J-scaled and are applicable only to protonated

Who reads Excitation-Sculptured Indirect-Detection Experiment (EXSIDE) for Long-Range CH Coupling-Constant Measurement?

Author

V.V. Krishnamurthy

Publisher

Elsevier Science; Elsevier - Academic Press; Academic Press; Elsevier BV (ISSN 1064-1858)

Published

1996

Language

EN

Field

Chemistry (Physical Sciences)