Fluoride-ion-induced reactivity of bromo(phenylthio)methyltrimethylsilane with o-hydroxy benzaldehyde and o-mercaptobenzyl alc. afforded direct and simple access to 2,3-dihydro-2-phenylthio-3-hydroxybenzofuran and 2-phenylthio-3-hydroxy-2,3-dihydrobenzothiophene, respectively. 1-Phenoxy-3-hydroxy-2,3-dihydrobenzo-thiophene could be similarly obtained through a slightly modified procedure.
Organothiosilanes in the synthesis of functionalized benzothiophenes and benzofurans / Capperucci A.; Degl'Innocenti A.; Nocentini T.; Pollicino S.. - In: JOURNAL OF SULFUR CHEMISTRY. - ISSN 1741-5993. - STAMPA. - 30:(2009), pp. 319-326. [10.1080/17415990902998587]
Organothiosilanes in the synthesis of functionalized benzothiophenes and benzofurans
POLLICINO, SALVATORE
2009
Abstract
Fluoride-ion-induced reactivity of bromo(phenylthio)methyltrimethylsilane with o-hydroxy benzaldehyde and o-mercaptobenzyl alc. afforded direct and simple access to 2,3-dihydro-2-phenylthio-3-hydroxybenzofuran and 2-phenylthio-3-hydroxy-2,3-dihydrobenzothiophene, respectively. 1-Phenoxy-3-hydroxy-2,3-dihydrobenzo-thiophene could be similarly obtained through a slightly modified procedure.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
