135697-04-0Relevant academic research and scientific papers
Gold(i)-catalyzed rearrangement of aryl alkynylaziridines to spiro[isochroman-4,2′-pyrrolines]
Kern, Nicolas,Blanc, Aurelien,Weibel, Jean-Marc,Pale, Patrick
, p. 6665 - 6667 (2011/06/25)
Alkynylaziridines carrying an aryl group could be efficiently converted to spiro[isochroman-4,2′-pyrrolines] with gold salts as catalysts. This new rearrangement involved a Friedel-Crafts type intramolecular reaction followed by cyclization of the aminoallene intermediate, both initiated by the dual σ and π Lewis acidities of gold.
Preparation of 2-iodo-1,3-butadienes from 1-trimethylsilyl-2,3- butadienes and their functionalizations
Nishiyama, Takashi,Esumi, Tomoyuki,Iwabuchi, Yoshiharu,Irie, Hiroshi,Hatakeyama, Susumi
, p. 43 - 46 (2007/10/03)
Successive treatment of 1-trimethylsilyl-2.3-butadienes with iodine and tetra-n-butylammonium fluoride in the same flask affords 2-iodo-1.3- butadienes in good yields and their palladium-catalyzed carbonylation and alkynylation allows introduction of este
