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pro vyhledávání: '"Mercedes Bedolla-Medrano"'
Autor:
David M. Aparicio, Dulce Tépox-Luna, Mercedes Bedolla-Medrano, Dino Gnecco, Jorge R. Juárez, Ángel Mendoza, María L. Orea, Joel L. Terán
Publikováno v:
Tetrahedron. 122:132934
Publikováno v:
Synlett. 25:1145-1149
Phenylphosphonic acid is an efficient, friendly and reusable heterogeneous catalyst for the synthesis of α-aminophosphonates through a ‘one-pot’ three-component reaction of amines, carbonyl compounds and dialkyl phosphites under solvent-free con
Publikováno v:
Tetrahedron Letters. 52:136-138
We describe the first synthesis of the novel meso-pentaspirocyclohexyl calix[5]pyrrole 2b. Anion–guest properties of the new compound were evaluated with respect to fluoride, chloride, and bromide tetrabutylammonium salts by 1H NMR titration techni
Publikováno v:
ChemInform. 45
Phenylphosphonic acid is an efficient, friendly and reusable heterogeneous catalyst for the synthesis of α-aminophosphonates through a ‘one-pot’ three-component reaction of amines, carbonyl compounds and dialkyl phosphites under solvent-free con
Publikováno v:
ChemInform. 43
Aliphatic and aromatic aldehydes react with benzylamine and dimethyl phosphite within a short time to give the title compounds in good to excellent yields.
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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A simple, mild, and efficient one-pot, three-component synthetic method has been developed for the preparation of α-aminophosphonates using phenylboronic acid as catalyst under solvent-free conditions at 50°C. The process involves the reaction of c