The photoconversion R-CH3 → R-CHO in indazole derivatives
The UV irradiation of 1-(p-nitrophenyl)-3-methyl-indazole leads to the formation of the corresponding 3-formyl derivative as product of the photooxidation R-CH3 → R-CHO. This method was applied to a series of substituted indazoles and the same reaction was observed with methyl groups attached to the...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1970
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 04587caa a22005417a 4500 | ||
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| 001 | PAPER-1563 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203055.0 | ||
| 008 | 190411s1970 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-49849108444 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a TETRA | ||
| 100 | 1 | |a Land, H.B. | |
| 245 | 1 | 4 | |a The photoconversion R-CH3 → R-CHO in indazole derivatives |
| 260 | |c 1970 | ||
| 270 | 1 | 0 | |m Land, H.B.; Departmento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Perú, 222 Buenos Aires, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Land, Frasca, (1969) Chem. & Ind., p. 1594 | ||
| 504 | |a Land, Frasca, (1970) Chem. & Ind., p. 500 | ||
| 504 | |a H. B. Land and A. R. Frasca, Organic Preparations and Procedures, in press; Hock, Lang, Autoxydation von Kohlenwasserstoffen, VI. Mitteil. : Über Indan-peroxyd (1942) Berichte der deutschen chemischen Gesellschaft (A and B Series), 75, p. 1051 | ||
| 504 | |a Hock, Lang, Autoxydation von Kohlenwasserstoffen, VII. Mitteil.: über Peroxyde einfacher Benzolkohlenwasserstoffe (1943) Berichte der deutschen chemischen Gesellschaft (A and B Series), 76, p. 169 | ||
| 504 | |a Hock, Lang, Autoxydation von Kohlenwasserstoffen, IX. Mitteil.: Über Peroxyde von Benzol-Derivaten (1944) Berichte der deutschen chemischen Gesellschaft (A and B Series), 77, p. 257 | ||
| 504 | |a Ciamician, Silber, Chemische Lichtwirkungen. XXII. Autooxydationen. I (1912) Berichte der deutschen chemischen Gesellschaft, 45, p. 38 | ||
| 504 | |a John, Behmel, Photochemische Oxydation des α-Picolins. (1933) Berichte der deutschen chemischen Gesellschaft (A and B Series), 66, p. 426 | ||
| 504 | |a John, Behmel, Chinolinderivate, IX.: Photochemische Oxydation methylierter 2-Phenyl-chinoline. (1933) Berichte der deutschen chemischen Gesellschaft (A and B Series), 66, p. 844 | ||
| 504 | |a Grajgar, Leach, (1961) C.r. Acad. Sci., Paris, 252, p. 3577 | ||
| 504 | |a Wei, Adelman, (1969) Tetrahedron Letters, 38, p. 3297 | ||
| 504 | |a Yates, Mackay, Garneau, (1968) Tetrahedron Letters, 52, p. 5389 | ||
| 504 | |a Tiefenthaler, Dörscheln, Göth, Schmid, (1967) Helv. Chim. Acta, 14, p. IX | ||
| 504 | |a Tiefenthaler, Dörscheln, Göth, Schmid, Photoisomerisierung von Pyrazolen und Indazolen zu Imidazolen bzw. Benzimidazolen und 2-Amino-benzonitrilen (1967) Helvetica Chimica Acta, 14, p. 2244 | ||
| 504 | |a Hawkins, (1961) Organic Peroxides. Their Formation and Reactions, , Spon, London | ||
| 504 | |a Schenck, Becker, Schulte-Elte, Krauch, Mit Benzophenon photosensibilisierte Autoxydation von sek. Alkoholen und Äthern. Darstellung von α-Hydroperoxyden (1963) Chemische Berichte, 96, p. 509 | ||
| 504 | |a Dennler, Frasca, (1966) Tetrahedron, 22, p. 3131 | ||
| 504 | |a C. R. Portal and A. R. Frasca, Anales Asoc. Quim. Argentina, in press | ||
| 520 | 3 | |a The UV irradiation of 1-(p-nitrophenyl)-3-methyl-indazole leads to the formation of the corresponding 3-formyl derivative as product of the photooxidation R-CH3 → R-CHO. This method was applied to a series of substituted indazoles and the same reaction was observed with methyl groups attached to the pyrazole and to the benzene ring of the indazole. © 1970. |l eng | |
| 536 | |a Detalles de la financiación: Philips | ||
| 536 | |a Detalles de la financiación: Acknowledgements-The authors are grateful to Dr. V. Deulofeu for his interest in this work. to Mr J. Ferrer for the spectroscopic determmations. to Philips Argentina S.A. for a gift and to the Consejo National de lnvestigaciones Cientilicas y TCcnicas for a grant | ||
| 593 | |a Departmento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Perú, 222 Buenos Aires, Argentina | ||
| 700 | 1 | |a Frasca, A.R. | |
| 773 | 0 | |d 1970 |g v. 26 |h pp. 5793-5805 |k n. 24 |p Tetrahedron |x 00404020 |w (AR-BaUEN)CENRE-45 |t Tetrahedron | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-49849108444&doi=10.1016%2f0040-4020%2870%2980018-7&partnerID=40&md5=397f2ed84998d2209edefc2c2ec41da4 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1016/0040-4020(70)80018-7 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00404020_v26_n24_p5793_Land |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00404020_v26_n24_p5793_Land |y Registro en la Biblioteca Digital |
| 961 | |a paper_00404020_v26_n24_p5793_Land |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||
| 999 | |c 62516 | ||