23337-80-6Relevant articles and documents
Efficient diastereoselective synthesis of cis-2-amino-1-indanol derivatives and cis- and trans-1-amino-2-indanol via Pd-catalyzed hydrogenation
Nguyen, Thi Ha,Ma, Eunsook
supporting information, p. 3717 - 3728 (2021/11/01)
(±)-cis-2-amino-1-indanol was diastereoselectively synthesized from 1,2-indanedion-2-oxime in ethanol at 25 °C under 10% Pd/C-catalyzed hydrogenation conditions. Under the same hydrogenation condition, 1,2-indanedion-2-oxime and their derivatives having one and/or two electron-donating groups in aliphatic or aromatic part of indanyl ring were diastereoselectively reduced to racemic cis-2-amino-1-indanol derivatives. From 1,2-indanedion-1-oxime, (±)-trans-1-amino-2-indanol was obtained in ethanol at 25 °C over a 10% Pd/BaSO4 catalyst. In contrast, the 10% Pd/BaSO4-catalyzed hydrogenation reaction in ethanol at 45 °C afforded cis-1-hydroxyamino-2-indanol from 1,2-indanedion-1-oxime, followed by reduction to form (±)-cis-1-amino-2-indanol. The diastereoselectivity of β-aminoindanols was dependent on the Pd catalyst, reaction temperature, and pH of the reaction medium.
Stereoselective synthesis of 1,2-amino alcohols by asymmetric borane reduction of α-oxoketoxime ethers
Masui, Moriyasu,Shioiri, Takayuki
, p. 5195 - 5198 (2007/10/03)
Asymmetric reduction of α-oxoketoxime ethers with the reagents prepared in situ from trimethyl borate and chiral amino alcohols derived from either L-proline or α-pinene was investigated. Both cyclic and acyclic α- oxoketoxime ethers were reduced to afford the corresponding chiral 1,2amino alcohols with high enantioselectivities.
Synthesis of Enantiomerically Pure cis and trans-2-Amino-1-indanol
Mitrochkine, Anton,Gil, Gerard,Reglier, Marius
, p. 1535 - 1538 (2007/10/02)
Enantiomerically pure cis and trans-2-amino-1-indanols 1 and 2 were synthesized via a highly enetioslective lipase catalyzed transestrification of racemic cis-2-azido-1-indanol 3.
