Abstract:
Treament of (+)limonene with diluted perchloric acid in acetonitrile solution afforded (1 S,5 R,8 R) 8-acetamido-2,4,4,8-tetramethyl-3-aza-bicyclo[3.3.1]non-2-ene Perchlorate while the same reaction on (—)β-pinene produced the (1 R,5 S,8 S) enantiomer, and terpinolene gave the racemic mixture. The structure of the product is proposed on basis of its physical and spectroscopic (IR,1H and 13C NMR, MS) properties and its formation involves a Ritter reaction between the monoterpene and acetonitrile. © 1984, IEEE. All rights reserved.
Registro:
Documento: |
Artículo
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Título: | Ritter Reaction on Terpenoids, I Stereospecific Preparation of (1 S,5 R,8 R) and (1 R,5 S,8 S) 8-Acetamido-2,4,4,8-tetramethyl-3-aza-bicyclo[3.3.1]non-2-ene Perchlorate |
Autor: | Caram, J.; Martins, M.E.; Marschoff, C.M.; Cafferata, L.F.R.; Gros, E.G. |
Filiación: | División Electroquímica, Instituto de Investigaciones Fisicoquímicas, Teórieas y Aplicadas, INIFTA. Casilla de Correo 16. Sucursal 4, 1900 La Plata, Argentina Division Electroqirimica, Instituto de Investigaciones Fisicoqufmicas, Teöricas y Aplicadas, INIFTA. Casilla de Correo 16, Sucursal 4, 1900 La Plata, Argentina Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina
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Palabras clave: | (+)Limonene; (—)β-Pinene; Ritter Reaction; Stereospecific Synthesis; Terpinolene |
Año: | 1984
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Volumen: | 39
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Número: | 7
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Página de inicio: | 972
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Página de fin: | 974
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DOI: |
http://dx.doi.org/10.1515/znb-1984-0722 |
Título revista: | Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
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Título revista abreviado: | Z. Naturforsch. Sect. B J. Chem. Sci.
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ISSN: | 09320776
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09320776_v39_n7_p972_Caram |
Referencias:
- Duarte, M.Y., Landerreche, H., Marschoff, C.M., Martins, M.E., (1983) Electrochim. Acta, 28, p. 331
- Krimen, L.I., Cota, D.J., (1969) Organic Reactions, 17, p. 213. , J. Wiley and Sons, Inc. New York
- Ranganathan, S., Ranganathan, D., Mehrotra, A.K., (1973) Tetrahedron Lett, p. 2265
- Ranganathan, S., Ranganathan, D., Mehrotra, A.K., (1973) Synthesis, p. 356
- Ross, S.D., (1962) Spectrochim. Acta, 18, p. 225
Citas:
---------- APA ----------
Caram, J., Martins, M.E., Marschoff, C.M., Cafferata, L.F.R. & Gros, E.G.
(1984)
. Ritter Reaction on Terpenoids, I Stereospecific Preparation of (1 S,5 R,8 R) and (1 R,5 S,8 S) 8-Acetamido-2,4,4,8-tetramethyl-3-aza-bicyclo[3.3.1]non-2-ene Perchlorate. Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 39(7), 972-974.
http://dx.doi.org/10.1515/znb-1984-0722---------- CHICAGO ----------
Caram, J., Martins, M.E., Marschoff, C.M., Cafferata, L.F.R., Gros, E.G.
"Ritter Reaction on Terpenoids, I Stereospecific Preparation of (1 S,5 R,8 R) and (1 R,5 S,8 S) 8-Acetamido-2,4,4,8-tetramethyl-3-aza-bicyclo[3.3.1]non-2-ene Perchlorate"
. Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences 39, no. 7
(1984) : 972-974.
http://dx.doi.org/10.1515/znb-1984-0722---------- MLA ----------
Caram, J., Martins, M.E., Marschoff, C.M., Cafferata, L.F.R., Gros, E.G.
"Ritter Reaction on Terpenoids, I Stereospecific Preparation of (1 S,5 R,8 R) and (1 R,5 S,8 S) 8-Acetamido-2,4,4,8-tetramethyl-3-aza-bicyclo[3.3.1]non-2-ene Perchlorate"
. Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, vol. 39, no. 7, 1984, pp. 972-974.
http://dx.doi.org/10.1515/znb-1984-0722---------- VANCOUVER ----------
Caram, J., Martins, M.E., Marschoff, C.M., Cafferata, L.F.R., Gros, E.G. Ritter Reaction on Terpenoids, I Stereospecific Preparation of (1 S,5 R,8 R) and (1 R,5 S,8 S) 8-Acetamido-2,4,4,8-tetramethyl-3-aza-bicyclo[3.3.1]non-2-ene Perchlorate. Z. Naturforsch. Sect. B J. Chem. Sci. 1984;39(7):972-974.
http://dx.doi.org/10.1515/znb-1984-0722