589-20-8Relevant academic research and scientific papers
REARRANGEMENT AND CATALYSIS IN THE SEYFERTH REACTION.
Lambert,Bosch,Mueller,Kobayashi
, p. 3584 - 3589 (1984)
The Seyferth reagent PhHgCBr//3 reacts with trans-1,2-dichloroethene to give two major products, trans-1,1-dibromo-2,3-dichlorocyclopropane (C) and 1,1-dibromo-3,3-dichloropropene (P). The stereospecifically formed cyclopropane is consonant with a singlet carbene mechanism, but the rearranged propene requires a second intermediate. Observation that the concentration ratio left bracket P right bracket / left bracket C right bracket is inversely proportional to the concentration of the alkene demonstrates that there are two intermediates, that the cyclopropane comes from the first-formed intermediate, and that the propene comes from the second-formed intermediate.
Action of metal and organometallic halides and pseudohalides towards stannoxanes
Singhal, Kiran,Chaudhary, Subhas Kumar,Prakash, Om
, p. 9020 - 9022 (2013/11/19)
Interactions of HgX2 (X = Cl, Br, I, SCN, CN, NCO), SbCl3, TeCl4 and PhTeCl3 with (p-FC6H 4)3Sn-O-Sn(p-FC6H4)3 at room temperature have been found to procee
