The transition metal-catalysed hydroboration reaction
The use of transition metals to catalyse the addition of hydridoboranes to unsaturated
organic molecules was initially realised several decades ago. Although this area of …
organic molecules was initially realised several decades ago. Although this area of …
Overview of regioselective and stereoselective catalytic hydroboration of alkynes
Hydroboration of alkynes is of special interest to researchers since it is the most
straightforward process for the synthesis of highly important vinylborane synthetic …
straightforward process for the synthesis of highly important vinylborane synthetic …
[HTML][HTML] Hydroelementation of diynes
This review highlights the hydroelementation reactions of conjugated and separated diynes,
which depending on the process conditions, catalytic system, as well as the type of reagents …
which depending on the process conditions, catalytic system, as well as the type of reagents …
[HTML][HTML] Ligand-controlled Cobalt-Catalyzed formation of Carbon–Boron bonds: Hydroboration vs CH/B–H dehydrocoupling
D Lewandowski, T Cytlak, R Kempe, G Hreczycho - Journal of Catalysis, 2022 - Elsevier
Herein, we describe the functionalization of silylacetylenes with hydroboranes catalyzed by
cobalt (pre) catalysts. The direction of the reaction is determined depending on the type of …
cobalt (pre) catalysts. The direction of the reaction is determined depending on the type of …
Sustainable solvents in chemical synthesis: a review
DS Wagare, SE Shirsath, M Shaikh… - Environmental Chemistry …, 2021 - Springer
Almost 20 million tons of solvents are released in the nature per year. Solvents represent
about 80% of the total volume of chemicals employed in chemical synthesis. Solvents are …
about 80% of the total volume of chemicals employed in chemical synthesis. Solvents are …
Kinetics and Mechanism of the Arase-Hoshi R2BH-Catalyzed Alkyne Hydroboration: Alkenylboronate Generation via B–H/C–B Metathesis
E Nieto-Sepulveda, AD Bage, LA Evans… - Journal of the …, 2019 - ACS Publications
The mechanism of R2BH-catalyzed hydroboration of alkynes by 1, 3, 2-dioxaborolanes has
been investigated by in situ 19F NMR spectroscopy, kinetic simulation, isotope entrainment …
been investigated by in situ 19F NMR spectroscopy, kinetic simulation, isotope entrainment …
Lewis acid catalysis: regioselective hydroboration of alkynes and alkenes promoted by scandium triflate
S Mandal, PK Verma, K Geetharani - Chemical communications, 2018 - pubs.rsc.org
The first commercially available scandium-catalysed selective hydroboration of alkynes and
alkenes with HBpin (pin= OC-Me2CMe2O) in the presence of a catalytic amount of NaHBEt3 …
alkenes with HBpin (pin= OC-Me2CMe2O) in the presence of a catalytic amount of NaHBEt3 …
Directed cis-hydrosilylation of borylalkynes to borylsilylalkenes
K Stefanowska, T Sokolnicki, J Walkowiak… - Chemical …, 2022 - pubs.rsc.org
Hydrosilylation of borylalkynes to borylsilylalkenes (with a different arrangement of
substituents) has been successfully developed. The cis-addition of SiH group to the CC …
substituents) has been successfully developed. The cis-addition of SiH group to the CC …
Hydroboration of internal alkynes catalyzed by FeH (CO)(NO)(PPh 3) 2: a case of boron-source controlled regioselectivity
F Rami, F Bächtle, B Plietker - Catalysis Science & Technology, 2020 - pubs.rsc.org
The structurally defined Fe–H complex FeH (CO)(NO)(Ph3P) 2 catalyzes the efficient
stereoselective hydroboration of a variety of internal alkynes using either pinacolborane …
stereoselective hydroboration of a variety of internal alkynes using either pinacolborane …
Organocatalytic hydroboration of olefins in pyrrolidinium ionic liquids
An efficient, simple, metal and ligand free, regioselective hydroboration of alkenes has been
developed using pinacolborane (HBpin) as a reducing reagent and 1-ethyl …
developed using pinacolborane (HBpin) as a reducing reagent and 1-ethyl …