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A novel synthesis of 2-alkyl(aryl)pyrrolidines from proline via 2,3-diphenylhexahydropyrrolo[2,1-b]oxazoles

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Moshkin V. S., Sosnovskikh V. Y. A novel synthesis of 2-alkyl(aryl)pyrrolidines from proline via 2,3-diphenylhexahydropyrrolo[2,1-b]oxazoles // Mendeleev Communications. 2015. Vol. 25. No. 6. pp. 440-442.
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Moshkin V. S., Sosnovskikh V. Y. A novel synthesis of 2-alkyl(aryl)pyrrolidines from proline via 2,3-diphenylhexahydropyrrolo[2,1-b]oxazoles // Mendeleev Communications. 2015. Vol. 25. No. 6. pp. 440-442.
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TY - JOUR
DO - 10.1016/j.mencom.2015.11.014
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.11.014
TI - A novel synthesis of 2-alkyl(aryl)pyrrolidines from proline via 2,3-diphenylhexahydropyrrolo[2,1-b]oxazoles
T2 - Mendeleev Communications
AU - Moshkin, Vladimir Sergeevich
AU - Sosnovskikh, Vyacheslav Yakovlevich
PY - 2015
DA - 2015/11/09
PB - Mendeleev Communications
SP - 440-442
IS - 6
VL - 25
ER -
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@article{2015_Moshkin,
author = {Vladimir Sergeevich Moshkin and Vyacheslav Yakovlevich Sosnovskikh},
title = {A novel synthesis of 2-alkyl(aryl)pyrrolidines from proline via 2,3-diphenylhexahydropyrrolo[2,1-b]oxazoles},
journal = {Mendeleev Communications},
year = {2015},
volume = {25},
publisher = {Mendeleev Communications},
month = {Nov},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.11.014},
number = {6},
pages = {440--442},
doi = {10.1016/j.mencom.2015.11.014}
}
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Moshkin, Vladimir Sergeevich, and Vyacheslav Yakovlevich Sosnovskikh. “A novel synthesis of 2-alkyl(aryl)pyrrolidines from proline via 2,3-diphenylhexahydropyrrolo[2,1-b]oxazoles.” Mendeleev Communications, vol. 25, no. 6, Nov. 2015, pp. 440-442. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.11.014.

Abstract

Diphenyloxapyrrolizidines, products of the reaction between proline and benzaldehyde, are convenient building blocks for synthesizing 2-substituted pyrrolidines. The opening of their oxazolidine ring by treatment with Grignard reagents has been performed and conditions for subsequent removal of the N-hydroxyethyl moiety have been found. Though the yields are moderate (36–42%), the suggested synthesis of 2-alkyl(aryl)pyrrolidines is rather simple since it does not require purification of intermediate products and is easy scalable.

References

3.
Saturated nitrogen heterocycles
Mitchenson A., Nadin A.
Journal of the Chemical Society Perkin Transactions 1, 2000
4.
Tobacco Alkaloids and Related Compounds, ed. U. S. von Euler, Pergamon, New York, 1965.
6.
A GENERAL METHOD OF SYNTHESIS FOR ALPHA-SUBSTITUTED PYRROLINES AND PYRROLIDINES
Craig L.C., Bulbrook H., Hixon R.M.
Journal of the American Chemical Society, 1931
7.
Synthesis of Nicotine Analogs1
BURCKHALTER J.H., SHORT J.H.
Journal of Organic Chemistry, 1958
9.
A chemo-enzymatic route to enantiomerically pure cyclic tertiary amines.
Dunsmore C.J., Carr R., Fleming T., Turner N.J.
Journal of the American Chemical Society, 2006
11.
Selective nucleophilic addition reactions of alkyllithium reagents with N-(trimethylsilyl)lactams. Synthesis of cyclic ketimines
Hua D.H., Miao S.W., Bharathi S.N., Katsuhira T., Bravo A.A.
Journal of Organic Chemistry, 1990
15.
The Decarboxylative Strecker Reaction
Das D., Richers M.T., Ma L., Seidel D.
Organic Letters, 2011
16.
Redox-Neutral α-Cyanation of Amines
Ma L., Chen W., Seidel D.
Journal of the American Chemical Society, 2012
17.
Redox-neutral copper(II) carboxylate catalyzed α-alkynylation of amines.
Das D., Sun A.X., Seidel D.
Angewandte Chemie - International Edition, 2013
18.
Redox-Neutral α-Arylation of Amines
Chen W., Wilde R.G., Seidel D.
Organic Letters, 2013
28.
A New and Convenient Synthesis of 1-Aryl-2-dimethylaminoethanols
Nyerges M., Fejes I., Virányi A., Groundwater P., Töke L.
Synthesis, 2004
32.
Cleavage of Vicinal Diols by Pyridinium Chlorochromate
Cisneros A., Fernández S., Hernández J.E.
Synthetic Communications, 1982
38.
THE ABSOLUTE CONFIGURATION AND STEREOSELECTIVE GRIGNARD REACTION OF N-SUBSTITUTED 4-PHENYL-1,3-OXAZOLIDINES
TAKAHASHI H., HSIEH B.C., HIGASHIYAMA K.
Chemical and Pharmaceutical Bulletin, 2011
39.
Synthesis and Pyrolysis of Some Cycloalkano[a]pyrroles1
Patterson J.M., Brasch J., Drenchko P.
Journal of Organic Chemistry, 1962
40.
41.
ELECTRON SHARING ABILITY OF ORGANIC RADICALS. VI. ALPHA-SUBSTITUTED PYRROLINES AND PYRROLIDINES
Starr D.F., Bulbrook H., Hixon R.M.
Journal of the American Chemical Society, 1932