Probing ellagitannin stereochemistry: The rotational barrier of a model (4,6)-hexamethoxydiphenyl glucopyranoside

Ken S. Feldman; Kathryn A. Kirchgessner

doi:10.1016/S0040-4039(97)10145-9

Probing ellagitannin stereochemistry: The rotational barrier of a model (4,6)-hexamethoxydiphenyl glucopyranoside

Ken S. Feldman, Kathryn A. Kirchgessner

Chemistry

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Activation parameters for isomerization of the (R)- to the (S)-atropisomer in a (4.6)-HHDP ellagitannin model were calculated from rate vs. temperature data acquired through variable temperature ¹H NMR experiments.

Original language	English (US)
Pages (from-to)	7981-7984
Number of pages	4
Journal	Tetrahedron Letters
Volume	38
Issue number	46
DOIs	https://doi.org/10.1016/S0040-4039(97)10145-9
State	Published - Nov 17 1997

All Science Journal Classification (ASJC) codes

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/S0040-4039(97)10145-9

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title = "Probing ellagitannin stereochemistry: The rotational barrier of a model (4,6)-hexamethoxydiphenyl glucopyranoside",

abstract = "Activation parameters for isomerization of the (R)- to the (S)-atropisomer in a (4.6)-HHDP ellagitannin model were calculated from rate vs. temperature data acquired through variable temperature 1H NMR experiments.",

author = "Feldman, {Ken S.} and Kirchgessner, {Kathryn A.}",

note = "Funding Information: We thank the NIH (GM35727) for financial support of this work. ",

year = "1997",

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journal = "Tetrahedron Letters",

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T1 - Probing ellagitannin stereochemistry

T2 - The rotational barrier of a model (4,6)-hexamethoxydiphenyl glucopyranoside

AU - Feldman, Ken S.

AU - Kirchgessner, Kathryn A.

N1 - Funding Information: We thank the NIH (GM35727) for financial support of this work.

PY - 1997/11/17

Y1 - 1997/11/17

N2 - Activation parameters for isomerization of the (R)- to the (S)-atropisomer in a (4.6)-HHDP ellagitannin model were calculated from rate vs. temperature data acquired through variable temperature 1H NMR experiments.

AB - Activation parameters for isomerization of the (R)- to the (S)-atropisomer in a (4.6)-HHDP ellagitannin model were calculated from rate vs. temperature data acquired through variable temperature 1H NMR experiments.

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U2 - 10.1016/S0040-4039(97)10145-9

DO - 10.1016/S0040-4039(97)10145-9

M3 - Article

AN - SCOPUS:0030728625

SN - 0040-4039

VL - 38

SP - 7981

EP - 7984

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 46

ER -

Probing ellagitannin stereochemistry: The rotational barrier of a model (4,6)-hexamethoxydiphenyl glucopyranoside

Abstract

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