29443-47-8Relevant academic research and scientific papers
Studies on the Synthesis of Heterocyclic Compounds. XVI. Cleavage of 1,3-Benzodioxoles and -Benzoxathioles by Sodium Iodide-Acyl Chloride
Corda, Luciana,Fadda, Anna Maria,Maccioni, Antonio,Maccioni, Anna Maria,Podda, Gianni
, p. 311 - 314 (2007/10/02)
The cleavage reaction of ethereal and thioethereal bonds with sodium iodide and acyl chloride has been studied.In all the 1,3-benzodioxoles and -benzoxathioles studied, the opening of the heterocyclic ring with formation of 1,2-diacetoxybenzene or 2-hydroxythiophenol diacetic acid ester and gem-diiodoalkanes and iodoalkenes has been observed.The structure of newly prepared compounds has been determined by analytical and spectroscopic data or comparison with authentic samples.
STUDIES ON THE OXIDATION OF HYDRAZONES WITH IODINE AND WITH PHENYLSELENENYL BROMIDE IN THE PRESENCE OF STRONG ORGANIC BASES; AN IMPROVED PROCEDURE FOR THE SYNTHESIS OF VINYL IODIDES AND PHENYL-VINYL SELENIDES
Barton, Derek H. R.,Bashiardes, George,Fourrey, Jan-Louis
, p. 147 - 162 (2007/10/02)
The oxidation of hydrazones by iodine in the presence of strong organic bases (guanidines) has been studied.Improved yields of vinyl iodides can be obtained by inverse addition using dry solvents and with a final heating period where appropriate.The reaction has been extended to various dihydrazones with interesting results.In complementary studies hydrazones have been oxidized by phenylselenyl bromide in the presence of strong organic bases to give the corresponding phenyl vinyl selenides in good yield.
A MILD, CONVENIENT, HALOGEN-EXCHANGE ROUTE TO GEM-DIFLUORIDES AND TRIFLUORIDES
Bloodworth, A. J.,Bowyer, Kevin J.,Mitchell, John C.
, p. 5347 - 5350 (2007/10/02)
Reaction of gem-dihalides R1R2CX2 (X=Cl or I) and of PhCCl3 with AgBF4 at room or sub-ambient temperatures affords the corresponding gem-difluorides and trifluoride in unoptimised yields of 35-84percent.
