255047-56-4Relevant academic research and scientific papers
Solvent and salt effects on the reactions of allyltin (IV) compounds with singlet oxygen, 4-phenyl-1,2,4-triazoline-3,5-dione and diethyl azodicarboxylate
Kinart, Wojciech J.,Kinart, Cezary M.,Tylak, Izabela
, p. 49 - 53 (2007/10/03)
The effect of the increase of polarity of the solvent binary mixture methanol-benzene on the selectivity and the rate of metalloene reactions of different allyltin compounds with singlet oxygen, 4-phenyl-1,2,4-triazoline-3,5-dione (PTAD) and diethyl azodicarboxylate (DEAD) was studied. Analogous comparative studies were carried out in Et2O and 4 mol dm-3 solutions of LiClO4 in diethyl ether. In the reaction with PTAD and 1O2 the more polar solvent favoured the production of the M-ene product, whereas the cycloaddition reaction was favoured by a non-polar solvent.
