928828-19-7Relevant articles and documents
Alkaloid inspired spirocyclic oxindoles from 1,3-dipolar cycloaddition of pyridinium ylides
Day, Jonathan,Uroos, Maliha,Castledine, Richard A.,Lewis, William,McKeever-Abbas, Ben,Dowden, James
, p. 6502 - 6509 (2013)
Cycloaddition reactions between pyridinium ylides and 3-alkenyl oxindoles that proceed in high yield and with very good regio- and diastereoselectivity are reported. The resulting cycloadducts have the same stereochemistry of biologically active oxindole
gem-Difluorocyclopropanation of Alkenyl Trifluoroborates with the CF3SiMe3–NaI System
Grygorenko, Oleksandr O.,Hryshchuk, Oleksandr V.,Kuchkovska, Yuliya O.,Tymtsunik, Andriy V.,Varenyk, Anatolii O.,Yurov, Yevhen
supporting information, p. 2217 - 2224 (2020/04/29)
Difluorocyclopropanation of alkenyl trifluoroborates using TMSCF3–NaI system was reported for the first time. The developed method allowed preparation of monocyclic, spiro- and fused-bicyclic gem-difluorocyclopropanes bearing additional functio
MUTUAL EFFECTS OF THE STRUCTURE IN THE REACTIONS OF BENZYL BROMIDES WITH PYRIDINES
Shpan'ko, I. V.,Korostylev, A. P.,Shved, E. N.,Litvinenko, L. M.
, p. 1562 - 1565 (2007/10/02)
The rate of the reactions of benzyl bromides with pyridines in nitrobenzene at 40 deg C was measured.The nonadditivity of the joint action of the electronic effects of substituents in the molecules of the reagents on the reactivity of the benzyl bromide-p
