16510-32-0Relevant academic research and scientific papers
Bisoxazoline-pincer ligated cobalt-catalyzed hydrogenation of alkenes
Ritz, Mikhaila D.,Parsons, Astrid M.,Palermo, Philip N.,Jones, William D.
, (2020)
The efficient and atom economical hydrogenation of alkenes using a novel bisoxazoline ligated cobalt complex has been developed. The hydrogenation of a variety of alkenes containing electron neutral and electron-donating groups proceeds in high yield, whi
A Versatile Route to Unstable Diazo Compounds via Oxadiazolines and their Use in Aryl–Alkyl Cross-Coupling Reactions
Greb, Andreas,Poh, Jian-Siang,Greed, Stephanie,Battilocchio, Claudio,Pasau, Patrick,Blakemore, David C.,Ley, Steven V.
supporting information, p. 16602 - 16605 (2017/12/13)
Coupling of readily available boronic acids and diazo compounds has emerged recently as a powerful metal-free carbon–carbon bond forming method. However, the difficulty in forming the unstable diazo compound partner in a mild fashion has hitherto limited their general use and the scope of the transformation. Here, we report the application of oxadiazolines as precursors for the generation of an unstable family of diazo compounds using flow UV photolysis and their first use in divergent protodeboronative and oxidative C(sp2)?C(sp3) cross-coupling processes, with excellent functional-group tolerance.
The action of sodium hydrogen telluride on olefins
Barton, Derek H. R.,Bohe, Luis,Lusinchi, Xavier
, p. 5273 - 5284 (2007/10/02)
The action of sodium hydrogen telluride, NaTeH, on non electrophilic carbon-arbon double bonds has been investigated.The reaction is found to be very sensitive to the substituents on the ethylenic linkage. Whereas phenyl conjugated olefins are reduced to alkylbenzenes,the reagent adds to isolated mono and disubstituted double bonds leading to organotellurium derivatives and with gem-disubstituted ones it leads to a mixture of reduction and addition products. These results are interpreted in terms of a radical pair mechanism involving hydrogen atom transfer from hydrogen telluride,HTe- to the double bond.
SODIUM HYDROGEN TELLURIDE: A MECHANISTIC CHAMELEON
Barton, Derek H. R.,Bohe, Luis,Lusinchi, Xavier
, p. 6609 - 6612 (2007/10/02)
Relative rates of reduction of several α,β-unsaturated esters and styrenes added to recently obtained results from other substrates show that sodium hydrogen telluride (NaTeH) can react according to different mechanisms : nucleophilic substitution, hydride transfer, hydrogen atom transfer and electron transfer.
