865689-24-3Relevant articles and documents
Diversity-Oriented Stereocontrolled Synthesis of Some Piperidine- And Azepane-Based Fluorine-Containing β-Amino Acid Derivatives
Nonn, Melinda,Kara, Dominika,Ouchakour, Lamiaa,Forró, Eniko,Haukka, Matti,Kiss, Loránd
, p. 1163 - 1173 (2020/12/28)
Structural diversity-oriented synthesis of some azaheterocyclic β-amino acid derivatives has been accomplished by selective functionalization of readily available cyclodienes. The stereocontrolled synthetic concept was based on the oxidative ring cleavage of unsaturated cyclic β-amino acids derived from cycloalkadiene, followed by ring closing with double reductive amination, which furnished some conformationally restricted β-amino acid derivatives with a piperidine or azepane core.
Selective synthesis of new fluorinated alicyclic β-amino ester stereoisomers
Kiss, Lorand,Forro, Eniko,Fustero, Santos,Fueloep, Ferenc
scheme or table, p. 4993 - 5001 (2011/10/09)
New fluorinated alicyclic β-amino ester stereoisomers with a cyclohexene or cyclohexane skeleton were prepared from cis- or trans-2-aminocyclohex-3-enecarboxylic acids in five or six steps through a regio- and stereoselective hydroxylation and hydroxy-fluorine exchange. Fluorinated aminoester enantiomers were synthesized from enantiopure cis- or trans-2-aminocyclohexenecarboxylic acid (prepared byenzymatic resolution of the racemic substances). New fluorinated alicyclic β-amino ester stereoisomers with a cyclohexene or cyclohexane skeleton were prepared from cis-or trans-2-aminocyclohex-3-enecarboxylicacids in five or six steps. Copyright
Facile regio- and diastereoselective syntheses of hydroxylated 2-aminocyclohexanecarboxylic acids
Fueloep, Ferenc,Palko, Marta,Forro, Eniko,Dervarics, Mate,Martinek, Tamas A.,Sillanpaeae, Reijo
, p. 3214 - 3220 (2007/10/03)
By means of total regio- and diastereoselective functionalizations of cis- and trans-2-amino-4-cyclohexenecarboxyric acid derivatives 1, 9, 12 and 16, isomers of 2-amino-4-hydroxycyclohexanecarboxylic acid 8 and 11, and 2-amino-5-hydroxycyclohexanecarboxy
Electrophilic bromination of N-acylated cyclohex-3-en-1-amimes: Synthesis of 7-azanorbornanes
Kapferer, Peter,Vasella, Andrea
, p. 2764 - 2789 (2007/10/03)
The intramolecular bromo-amidation and the dibromination-cyclisation of the N-acylcyclohex-3-en-1-amines 4, 8, 9, 11, 13, 14, and 16 was studied in view of the synthesis of bicyclic amines that are of interest as building blocks and potential glycosidase
Diels-Alder approaches to ring-functionalized cyclic β-amino acids
Wipf,Wang
, p. 8747 - 8751 (2007/10/03)
Catalytic asymmetric Diels-Alder reactions with aminodiene 1 and desymmetrized fumarate 8 were used for efficient access to dihydroxylated cis- and trans-aminocyclohexane β-amino acids. (C) 2000 Elsevier Science Ltd.