Structure of Organic Compound (E)-3-((S)1-Phenylethylamine)methylene R (+) Camphor

The synthesis and crystal structure of (E)-3-((S)-1-phenylethylamine)methylene R-(+) camphor are discussed. The 1 H NMR spectrum in a chloroform solution indicates the existence of a mixture of two tautomers, the main tautomer corresponds to the E-isomer. On the other hand, in the solid state, the c...

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Published inCrystallography reports Vol. 65; no. 7; pp. 1150 - 1155
Main Authors Miranda, A., Arroyo, P., Zarraga, M., Suarez, S. A., Baggio, R., Moreno, Y.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.12.2020
Subjects
Crystallography and Scattering Methods
Physics
Physics and Astronomy
Structure of Organic Compounds
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Summary:The synthesis and crystal structure of (E)-3-((S)-1-phenylethylamine)methylene R-(+) camphor are discussed. The 1 H NMR spectrum in a chloroform solution indicates the existence of a mixture of two tautomers, the main tautomer corresponds to the E-isomer. On the other hand, in the solid state, the crystal structure solved by X-ray diffraction shows only the occurrence of this latter form. Crystal data: monoclinic ( P 2 1 ), a = 11.019(4) Å, b = 6.782(2) Å, c = 11.186(4) Å, β = 101.843(4)°.
ISSN:1063-7745
1562-689X
DOI:10.1134/S1063774520070111