1566593-61-0Relevant articles and documents
Carbodiphosphorane-Catalyzed Hydroboration of Ketones and Imines
Aversa-Fleener, Cara R.,Chang, Daniel K.,Liberman-Martin, Allegra L.
supporting information, p. 4050 - 4054 (2022/01/04)
We report the use of a cyclic carbodiphosphorane catalyst for ketone and imine hydroboration reactions. Ketone hydroboration reactions are particularly rapid, typically reaching completion within 15 min using a 1 mol % catalyst loading at 25 °C. To our knowledge, this represents the first use of a carbodiphosphorane as an organocatalyst. The carbodiphosphorane exhibited superior catalytic activity in comparison to other neutral carbon nucleophiles tested, including an N-heterocyclic carbene, an N-heterocyclic olefin, and phosphorus ylides.
An Unsymmetric Imino-Phosphanamidinate Ligand and its Y(III) Complex: Synthesis, Characterization, and Catalytic Hydroboration of Carbonyl Compounds
Anga, Srinivas,Acharya, Joydev,Chandrasekhar, Vadapalli
, p. 2224 - 2234 (2020/12/22)
An imino-phosphanamide ligand, [NHIiPr2Me2P(Ph)NH-2,6-iPr2C6H3] (LH), containing two different N-substituents was prepared by the direct reaction of the lithium salt of N-heterocyclic imine (NHI) with phenylchloro-2,6-diisopropylphenyl phosphanamine, PhP(
METHOD FOR PREPARING BORATE ESTER ON BASIS OF TRICYCLOPENTADIENYL RARE EARTH METAL COMPLEX
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Paragraph 0046, (2021/05/14)
Disclosed is a method for preparing a borate ester on the basis of a tricyclopentadienyl rare earth metal complex, the method comprising the following steps: uniformly stirring and mixing a catalyst, a borane and a carbonyl compound for reaction to prepar