Reactions of (Me2N)3P with functionalized di- and trichlorocyclopentenones
摘要:
2,3-Dichloro-4,4-ethylenedioxycyclopent-2-enone, its 5-chloroderivative, and 5-allyl-2,3,5-trichloro-4,4-dimethoxycyclopent-2-enone react with (Me2N)(3)P to give the corresponding products of substitution of the NMe2 group for the vinylic Cl atom at C(3).
作者:R. R. Akhmetvaleev、G. A. Shavaleeva、G. M. Baibulatova、M. S. Miftakhov
DOI:10.1023/a:1013156326836
日期:——
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作者:N. A. Ivanova、A. M. Shainurova、A. A. Khusainova、O. V. Shitikova、R. R. Akhmetvaleev、M. S. Miftakhov
DOI:10.1023/a:1016534819847
日期:——
By reaction of 6,7-dichloro-1,4-dioxaspiro[4.4]non-6-en-8-one with NaI and LiBr in boiling acetylacetone or methyl butyl ketone the corresponding 3-iodo and 3-bromo derivatives of cyclopentenone were prepared.