作者:N. A. Ivanova、A. G. Mustafin、F. G. Usmanova、S. P. Ivanov、M. S. Miftakhov
DOI:10.1134/s1070428009020171
日期:2009.2
By reaction of 2,3-dichloro-, 2,3,5-trichloro-, 2,5-dichloro-3-phenylsulfonyl-, 2-chloro-3-phenylsulfonyl-4,4-ethylenedioxycyclopent-2-en-1-ones with uracyl 3- and 2-uracyl derivatives were obtained of the corresponding chlorocyclopentenone.