In the presence of a catalytic amount of Ni°, 2-methyl-1,3-dioxep-4-ene (1) reacts with secondary halogen magnesioamides (2) to give mixtures of 4-aminobut-2-enols (3) and 2-aminobut-3-enols (4), arising from a- or g-substitution to 1. The stereo- and regiochemistry of the reaction is closely related to the structures of 2.
Catalyzed reaction of 2-methyl-1,3-dioxep-4-ene and halogen magnesium salts of secondary amines. A new approach to allylaminoalcohols
LARDICCI, LUCIANO;MALANGA, CORRADO;BALZANO, FEDERICA;MENICAGLI, RITA
1994-01-01
Abstract
In the presence of a catalytic amount of Ni°, 2-methyl-1,3-dioxep-4-ene (1) reacts with secondary halogen magnesioamides (2) to give mixtures of 4-aminobut-2-enols (3) and 2-aminobut-3-enols (4), arising from a- or g-substitution to 1. The stereo- and regiochemistry of the reaction is closely related to the structures of 2.File in questo prodotto:
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