Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ana Martínez de Guereñu"'
Publikováno v:
Synthetic Communications. 26:2573-2586
Alkylation of anions derived from 5-ethylthio-4-substituted furanones (1–3) is described. The regioselectivity depends on the alkylating agent but mainly on the nature of the substituent. The alkylation of 4-methoxyfuranone 3 proceeds regioselectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c628003fec8d28f2b4ce2e150a534bb9
https://doi.org/10.1080/00397919608004570
https://doi.org/10.1080/00397919608004570
Publikováno v:
Synthetic Communications. 23:459-472
Convenient syntheses of 5-(ethylthio) furan-2(5H)-ones 2a-k from the appropriate 5-methoxyfuran-2(5H)-one 1a-g are described. The oxidation to the corresponding sulfoxides 5a-c and sulfones 6a-f is also reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b83e4af80040162a13e1a5609dace76b
https://doi.org/10.1080/00397919308009801
https://doi.org/10.1080/00397919308009801
Autor:
M. VictoriaMartín, J. Luis Ortego, M. Rosario Martín, M. Victoria Martin-Ramos, Ana Martínez de Guereñu
Publikováno v:
HETEROCYCLES. 43:191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e729b97d9e32a818a6e2de77384fa295
https://doi.org/10.3987/com-95-7258
https://doi.org/10.3987/com-95-7258
Autor:
Francisco Fariña, Ana Martínez de Guereñu, M. Teresa Fraile, M. Victoria Martín, M. Rosario Martín
Publikováno v:
HETEROCYCLES. 40:285
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5816a69b77e1817f8040ca160fb43601
https://doi.org/10.3987/com-94-s27
https://doi.org/10.3987/com-94-s27