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1-7 of 7 results for One- and two-dimensional (1D and 2D) NMR

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Research article

First published 2008-11

Two New Sesquiterpene Lactone-esters from Achillea vermicularis

Umar Farooq, Afsar Khan, Viqar Uddin Ahmad [...]

Natural Product Communications

Retricted access

Research article

First published 2005-3

1 H and 13 C Nuclear Magnetic Resonance Studies of the Hindered Phencyclone Adducts of Some Smaller Branched N-Alkyl Maleimides: Rigorous Aryl Proton Assignments with High-Resolution Two-Dimensional (COSY45) Spectroscopy,and Anisotropic Shielding Effects and Ab Initio Geometry Optimizations

Ronald Callahan, Ron Prip, Navroz Shariff [...]

Applied Spectroscopy

Open access

Research article

First published 2021-10

A New Isoflavan From the Heartwood of Dalbergia cochinchinensis

Yanxia Zhong, Jiao Chen, Xinliang Mo [...]

Natural Product Communications

Open access

Research article

First published 2020-3

A New Chlorinated Phenolic Compound From the Antarctic Lichen,Pertusaria dactylina

Man H. Koo, Min J. Kim, Jae E. Seo [...]

Natural Product Communications

Open access

Research article

First published 2021-10

A New β -Carboline Alkaloid From the Aerial Part of Hedyotis capitellata

Le Thi Huyen, Nguyen Thi Thu Hau, Hoang Son Vu [...]

Natural Product Communications

Open access

Research article

First published 2019-7

Chemical Constituents of the Aerial Parts of Daucus carota subsp. hispidus Growing in Tunisia

Saoussen Hammami, Abdelsamed I. Elshamy, Ridha El Mokni [...]

Natural Product Communications

Retricted access

Research article

First published 2005-3

Diels-Alder Adducts of 3,6-Dibromophencyclone with Symmetrical 1,4-Disubstituted- Cis -2-Butenes: Comparisons with the Adduct of Phencyclone and N-Benzylmaleimide,and One-Dimensional and Two-Dimensional Nuclear Magnetic Resonance Studies and Ab Initio Structure Calculations

Kerstin Rosmarion, Robert Tokhunts, Robert Rothchild

Applied Spectroscopy