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Directed Magnesiation of Haloaromatic Oxazolines using the mixed lithium/magnesium base TMPMgCl.LiCl
Publikováno v:
Proceedings of the 15th Brazilian Meeting on Organic Synthesis Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d75a70c0eee7239579803c78321d4480
https://doi.org/10.5151/chempro-15bmos-bmos2013_201391521546
https://doi.org/10.5151/chempro-15bmos-bmos2013_201391521546
Publikováno v:
Proceedings of the 15th Brazilian Meeting on Organic Synthesis Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73d2c934563d7697ea610abc9df8a291
https://doi.org/10.5151/chempro-15bmos-bmos2013_20139152215
https://doi.org/10.5151/chempro-15bmos-bmos2013_20139152215
Autor:
Clososki, Giuliano Cesar
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::03a0072e30b3f9a04efef5e18e15dc72
Publikováno v:
Synthesis. 51:1649-1654
Selective ortho-metalation of 1-bromo-2-(1,1-difluoroethyl)-4-fluorobenzene was achieved with the Knochel–Hauser base (TMPMgCl·LiCl) in position 5 of the aromatic ring. The magnesiated intermediate was reacted with a variety of electrophiles to ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::887b6f7e921b81a6de8e0e74cc686ef3
https://doi.org/10.1055/s-0037-1611938
https://doi.org/10.1055/s-0037-1611938
Autor:
Leandro A. Bozzini, Giuliano C. Clososki, João H. C. Batista, Ricardo Vessecchi, Murilo B. M. de Mello
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Metalated phenyl-2-oxazolines bearing cyano groups can be selectively obtained through the reaction of TMPMgCl·LiCl with the appropriate substrate. Subsequent reaction with different electrophiles furnished the functionalized derivatives in good yie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fef9e220e6172a60c1cbd897070ec0fe
https://doi.org/10.1016/j.tetlet.2017.09.051
https://doi.org/10.1016/j.tetlet.2017.09.051
Publikováno v:
Organicbiomolecular chemistry. 16(22)
A highly regioselective functionalization of 7-bromofluorene-2-carbaldehydes, potent organic chromophores, in position C3 using a mild ortho-metallation strategy (DoM) with TMPMgCl·LiCl has been developed. This approach allows the preparation of hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eec7a5c245fafba70016189d2e1969e
https://pubmed.ncbi.nlm.nih.gov/29785418
https://pubmed.ncbi.nlm.nih.gov/29785418
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
A number of novel difunctionalized furans and thiophenes has been prepared by the reaction of the cyano-substituted substrates with TMPMgCl·LiCl followed by the reaction with electrophiles. The crucial metalation step takes place under mild conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::394087e3719ad8f41b2b428a751e799a
https://doi.org/10.1055/s-0035-1560586
https://doi.org/10.1055/s-0035-1560586