Chemistry is traditionally divided into organic and inorganic chemistry. name: 7-Bromo-3,4-dihydro-2H-isoquinolin-1-one, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 891782-60-8
ARYLBORONIC ACIDS WITH INTRAMOLECULAR B-N INTERACTION: CONVENIENT SYNTHESIS THROUGH ortho-LITHIATION OF SUBSTITUTED BENZYLAMINES
Ortho-lithiation of N,N-dimethylbenzylamine and reaction with trimethylborate gave the corresponding boronic acid in good yields.The reaction was extended to the synthesis of various aromatic boron compounds with nitrogen-containing substituents in the ortho-position, including a chiral boroxin prepared from (S)-N,N-dimethyl-1-phenylethylamine.From N-Methyl-benzylamine a stable boronium salt was obtained under certain conditions.The spectra of the newly synthesized compounds are discussed.Intramolecular B-N interaction is established by 11B NMR spectroscopy.
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Reference£º
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem