Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Poongavanam, Baburajan"'
Publikováno v:
Synthetic Communications. 50:348-360
A facile one-pot protocol for the synthesis of substituted dibenzoxazepinones and pyridobenzoxazepinones from commercially available aryl/heteroaryl halides and amino phenols using octacarbonyldicobalt (Co2(CO)8) as an effective metal carbonyl source
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4b1fe8df08ea6f1c34f990f1ffb1e61
https://doi.org/10.1080/00397911.2019.1695277
https://doi.org/10.1080/00397911.2019.1695277
Akademický článek
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Publikováno v:
Tetrahedron Letters. 56:4864-4867
A practically simple method for the synthesis of primary amides via the palladium-catalysed aminocarbonylation of aromatic halides by using solid sources of gaseous ammonia and carbon monoxide is described. The system tolerated a wide variety of hind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2fd287d3ab56df52c50b7b60c918ab1
https://doi.org/10.1016/j.tetlet.2015.06.054
https://doi.org/10.1016/j.tetlet.2015.06.054
Publikováno v:
Asian Journal of Organic Chemistry. 4:354-358
A simple, mild, and facile carbonylation procedure to synthesise 2-arylbenzoxazole derivatives using dicobalt octacarbonyl [Co2(CO)8] as an in situ carbon monoxide source is described. This method is tolerant of a variety of functional groups and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6315d7f90c3c517d7a9631d38de8ca9e
https://doi.org/10.1002/ajoc.201402252
https://doi.org/10.1002/ajoc.201402252
Publikováno v:
Synthetic Communications; 2021, Vol. 51 Issue 4, p635-646, 12p, 3 Diagrams, 2 Charts, 2 Graphs
Publikováno v:
Tetrahedron Letters. 55:3525-3528
A direct method for the synthesis of β-ketoesters from aryl halides (iodide, bromide) has been described by using cobalt carbonyl as carbon monoxide source in microwave irradiation. Using this protocol, a wide variety of substituted aryl halides has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ae3b734d8d1c07095f9ed29f019fe12
https://doi.org/10.1016/j.tetlet.2014.04.087
https://doi.org/10.1016/j.tetlet.2014.04.087
Publikováno v:
Tetrahedron Letters. 55:3482-3485
A simple one-pot synthesis of phthalazinones by the condensation and intra-molecular carbonylative cyclization of 2-bromobenzaldehydes with hydrazines is reported. This method utilizes solid Co2(CO)8 as carbonyl source making it readily accessible in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8fa948bcb37fb85f0497d319aae51c6
https://doi.org/10.1016/j.tetlet.2014.04.082
https://doi.org/10.1016/j.tetlet.2014.04.082
Publikováno v:
Tetrahedron Letters. 55:1006-1010
A fast, mild, and functional group tolerant method for the direct synthesis of benzamides from aryl halides (Br, I) via aminocarbonylation, using solid Co 2 (CO) 8 as a convenient CO source, has been demonstrated. The developed method is applicable t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dd300c51cff573eac9b2b123097b761
https://doi.org/10.1016/j.tetlet.2013.12.062
https://doi.org/10.1016/j.tetlet.2013.12.062
Publikováno v:
ChemInform. 46
A simple, mild, and facile carbonylation procedure to synthesise 2-arylbenzoxazole derivatives using dicobalt octacarbonyl [Co2(CO)8] as an in situ carbon monoxide source is described. This method is tolerant of a variety of functional groups and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd7bbf4f60ddcf1bd8e4328a9adefa1f
https://doi.org/10.1002/chin.201549130
https://doi.org/10.1002/chin.201549130
Publikováno v:
ChemInform. 46
A simple conversion of a variety of aryl bromides to the corresponding carboxamides is developed using Co2(CO)8 and NH4Cl as solid sources of CO and NH3.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fed15bddc7e495d053775270a62e6c67
https://doi.org/10.1002/chin.201547089
https://doi.org/10.1002/chin.201547089