858347-30-5Relevant academic research and scientific papers
Zirconium-Catalyzed Synthesis of Alkenylaminoboranes: From a Reliable Preparation of Alkenylboronates to a Direct Stereodivergent Access to Alkenyl Bromides
Birepinte, Mélodie,Chabaud, Laurent,Liautard, Virginie,Pucheault, Mathieu
, p. 2838 - 2843 (2020)
A simple procedure has been optimized for the preparation of alkenylaminoborane from alkynes using diisopropylaminoborane and HZrCp2Cl. Coupled with a magnesium-catalyzed dehydrogenation, it allowed for the use of air- and moisture-stable diisopropylamine. This synthesis has been extended to a one-pot sequence leading directly to bromoalkenes with controlled stereochemistry. As such, it provides an easy, scalable, cheap process to access alkenylboronates and both (E)- and (Z)-bromoalkenes from commercially available alkynes.
Stereospecific palladium-catalyzed borylation reaction of 1-alkenyl halides with diispropylaminoborane
Euzénat, Lisenn,Horhant, David,Brielles, Cédric,Alcaraz, Gilles,Vaultier, Michel
, p. 2721 - 2724 (2007/10/03)
The palladium catalysed borylation reaction of 1-alkenyl halides with diisopropylaminoborane was investigated. The reaction was conducted in dioxane at 80°C for 15h, in the presence of palladium catalyst, and triethylamine as base. The compounds produced
