Oxygen‐17 and carbon‐13 nuclear magnetic resonance spectra of thiophene‐ and pyrrole‐2‐carboxaldehyde condensation products prepared from ephedrine derivatives | Zendy

Eggleton Gordon L. | Zendy; Cooper Bill A. | Zendy; Sturch Chris L. | Zendy; Trent Jonathan C. | Zendy; Mulekar Satish V. | Zendy

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Oxygen‐17 and carbon‐13 nuclear magnetic resonance spectra of thiophene‐ and pyrrole‐2‐carboxaldehyde condensation products prepared from ephedrine derivatives

Author(s) -

Eggleton Gordon L.,

Cooper Bill A.,

Sturch Chris L.,

Trent Jonathan C.,

Mulekar Satish V.

Publication year - 1990

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570270702

Subject(s) - chemistry , thiophene , acetonitrile , pyrrole , chemical shift , carbon 13 nmr , oxygen , condensation , spectral line , nmr spectra database , abundance (ecology) , organic chemistry , photochemistry , physics , astronomy , fishery , biology , thermodynamics

Natural abundance 17 O nmr (acquired in acetonitrile at 70°) and 13 C nmr (acquired in deuteriochloroform at 37°) spectroscopic data for four oxazolidines and related imino alcohols are reported: relationships of chemical shifts and 17 O line widths at half‐heights to structures are discussed.

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