Artículo
Comin, M.J.; Maier, M.S. "Synthesis of 3β, 20S-dihydroxycholest-5-en-23-one 3-triethylammonium sulfate" (1998) Anales des la Asociacion Quimica Argentina. 86(3-6):117-122
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Abstract:
3β,20S-dihydroxycholest-5-en-23-one 3-triethylammonium sulfate was synthesized from pregnenolone. The introduction of the side chain was accomplished by Mukaiyama cross-aldol reaction of 3β-formyloxypregnenolone with 4-methyl-2-trimethylsilyloxy-1-pentene. After formate ester deprotection under very mild conditions, sulfation at position 3 was easily carried out with sulfur trioxide-triethylamine complex.
Registro:
| Documento: | Artículo |
| Título: | Synthesis of 3β, 20S-dihydroxycholest-5-en-23-one 3-triethylammonium sulfate |
| Autor: | Comin, M.J.; Maier, M.S. |
| Filiación: | Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina |
| Año: | 1998 |
| Volumen: | 86 |
| Número: | 3-6 |
| Página de inicio: | 117 |
| Página de fin: | 122 |
| Título revista: | Anales des la Asociacion Quimica Argentina |
| ISSN: | 03650375 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v86_n3-6_p117_Comin |
Referencias:
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Citas:
---------- APA ----------
Comin, M.J. & Maier, M.S. (1998) . Synthesis of 3β, 20S-dihydroxycholest-5-en-23-one 3-triethylammonium sulfate. Anales des la Asociacion Quimica Argentina, 86(3-6), 117-122.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v86_n3-6_p117_Comin [ ]
---------- CHICAGO ----------
Comin, M.J., Maier, M.S. "Synthesis of 3β, 20S-dihydroxycholest-5-en-23-one 3-triethylammonium sulfate" . Anales des la Asociacion Quimica Argentina 86, no. 3-6 (1998) : 117-122.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v86_n3-6_p117_Comin [ ]
---------- MLA ----------
Comin, M.J., Maier, M.S. "Synthesis of 3β, 20S-dihydroxycholest-5-en-23-one 3-triethylammonium sulfate" . Anales des la Asociacion Quimica Argentina, vol. 86, no. 3-6, 1998, pp. 117-122.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v86_n3-6_p117_Comin [ ]
---------- VANCOUVER ----------
Comin, M.J., Maier, M.S. Synthesis of 3β, 20S-dihydroxycholest-5-en-23-one 3-triethylammonium sulfate. 1998;86(3-6):117-122.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v86_n3-6_p117_Comin [ ]
