193673-65-3

Basic information

• Product Name: 3-Cyclohexene-1-carboxylicacid,2-amino-,(1R,2S)-rel-(9CI)
• Synonyms: 3-Cyclohexene-1-carboxylicacid,2-amino-,(1R,2S)-rel-(9CI)
• CAS NO: 193673-65-3
• Molecular Formula: C7H11NO2
• Molecular Weight: 141.169
• Product Categories: AMINOACID
• Mol File: 193673-65-3.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-Cyclohexene-1-carboxylicacid,2-amino-,(1R,2S)-rel-(9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Cyclohexene-1-carboxylicacid,2-amino-,(1R,2S)-rel-(9CI)(193673-65-3)
• EPA Substance Registry System: 3-Cyclohexene-1-carboxylicacid,2-amino-,(1R,2S)-rel-(9CI)(193673-65-3)

Safety Data

• Hazardous Substances Data: 193673-65-3(Hazardous Substances Data)

Upstream product

• 22031-53-4 cis-2-aza-3-oxobicyclo<4.2.0>octane 
• 39170-51-9 7-azabicyclo[4.2.0]oct-4-en-8-one 
• 285560-92-1 Butyric acid (1R,6S)-8-oxo-7-aza-bicyclo[4.2.0]oct-4-en-7-ylmethyl ester 
• 285560-95-4 (1S,6R)-7-hydroxymethyl-7-azabicyclo[4.2.0]oct-4-en-8-one 
• 1165952-91-9 cyclohexa-1,3-diene 
• 233600-33-4 rac,cis-2-(tert-butoxycarbonylamino)-cyclohex-3-ene carboxylic acid 
• 118-92-3 anthranilic acid 
• 123-51-3 i-Amyl alcohol 
• 793634-65-8 2-amino-cyclohex-3-enecarboxylic acid ethyl ester 

Downstream Products

• 1378923-12-6 ethyl (1R,2R,3R,4R)-4-azido-2-(tert-butoxycarbonylamino)-3-hydroxycyclohexanecarboxylate 
• 1378923-13-7 ethyl (1R,2R,3S,4S)-3-azido-2-(tert-butoxycarbonylamino)-4-hydroxycyclohexanecarboxylate 

Relevant articles and documents

Structure-based design, synthesis, and X-ray crystallography of a high- affinity antagonist of the Grb2-SH2 domain containing an asparagine mimetic

Previous efforts in the search for molecules capable of blocking the associations between the activated tyrosine kinase growth factor receptors and the SH2 domain of Grb2 had resulted in the identification of 3-amino-Z- pTyr-Ac6c-Asn-NH2, a hig

Inactivation and inhibition of γ-aminobutyric acid aminotransferase by conformationally restricted vigabatrin analogues

Four cyclohexene analogues of γ-aminobutyric acid (GABA) and β-alanine were designed as conformationally rigid analogues of the epilepsy and drug addiction drug vigabatrin and as potential mechanism-based inactivators of γ-aminobutyric acid aminotransfera

Stereo- and regiocontrolled syntheses of exomethylenic cyclohexane β-amino acid derivatives

Cyclohexane analogues of the antifungal icofungipen [(1R,2S)-2-amino-4-methylenecy clopentanecarboxylic acid] were selectively synthesized from unsaturated bicyclic β-lactams by transformation of the ring olefinic bond through three different regio- and s

High-Performance Liquid Chromatographic Enantioseparation of Cyclic β-Amino Acids on Zwitterionic Chiral Stationary Phases Based on Cinchona Alkaloids

Stereoselective high-performance liquid chromatographic separations of eight sterically constrained cyclic β-amino acid enantiomer pairs were carried out using the newly developed Cinchona alkaloid-based zwitterionic chiral stationary phases Chiralpak ZWIX(+) and ZWIX(-). The effects of the mobile phase composition, the nature and concentrations of the acid and base additives, the counterions and temperature on the separations were investigated. The changes in standard enthalpy, Δ(ΔH°), entropy, Δ(ΔS°), and free energy, Δ(ΔG°), were calculated from the linear van't Hoff plots derived from the ln α vs. 1/T curves in the studied temperature range (10-50°C). The values of the thermodynamic parameters depended on the nature of the selectors and the structures of the analytes. Unusual temperature behavior was observed on the ZWIX(-) column: decreased retention times were accompanied by increased separation factors with increasing temperature. On the ZWIX(+) column only enthalpically, whereas on the ZWIX(-) column both enthalpically and entropically driven separations were observed. The elution sequence was determined in all cases and was observed to be the opposite on ZWIX(+) and on ZWIX(-). Chirality 27:563-570, 2015.

Selective syntheses of novel highly functionalized β- aminocyclohexanecarboxylic acids

Highly functionalized β-aminocyclohexanecarboxylate regio- and stereoisomers were synthetized from racemic unsaturated bicyclic β-lactams via enzymatic resolution, selective transformation of the C-C double bond by stereoselective epoxidation, and regiose

Regio- and diastereoselective fluorination of alicyclic β-amino acids

A regio- and stereoselective approach to fluorinated β- aminocyclohexene or cyclohexane esters has been developed, starting from a bicyclic β-lactam (1). The procedure involves six or seven steps, based on regio- and stereoselective iodolactonization, lactone opening and hydroxy-fluorine exchange. The method has been extended to the synthesis of fluorinated amino ester enantiomers.

Synthesis of orthogonally protected azepane β-amino ester enantiomers

A simple and convenient route is presented for the preparation of regio- and stereoisomers of novel azepane β-amino esters, starting from bicyclic β-lactam isomers. The synthetic procedure consists of dihydroxylation of the olefinic bond of the alicyclic amino esters, followed by NaIO4-mediated cleavage of the diol intermediate and reductive ring closure, which furnishes novel regioisomeric 5-aminoazepane-4-carboxylate and 3-aminoazepane-4-carboxylates. This method also allows the preparation of amino esters with an azepane skeleton in enantiomerically pure form.

Enantiomeric discrimination of cyclic β-amino acids using (18-crown-6)-2,3,11,12-tetracarboxylic acid as a chiral NMR solvating agent

(18-Crown-6)-2,3,11,12-tetracarboxylic acid is an excellent chiral NMR solvating agent for cyclic β-amino acids with cyclopentane, cyclohexane, cycloheptane, cyclopentene, cyclohexene, bicyclo[2.2.1]heptane, and bicyclo[2.2.1]heptene rings. The crown ether was added to the neutral β-amino acids in methanol-d4. A neutralization reaction between the crown ether and β-amino acid forms the ammonium ion needed for favorable association. Enantiomeric discrimination of the two hydrogen atoms α to the amine and carboxylic acid moieties of the β-amino acid was observed with every substrate studied. Trends in the order of the enantiomeric discrimination of certain hydrogen atoms for substrates of similar structures correlate with the absolute configuration.

Efficient synthesis of 3,4- and 4,5-dihydroxy-2-amino-cyclohexanecarboxylic acid enantiomers

An efficient method for the synthesis of (1S,2R,4R,5S)- and (1R,2R,4R,5S)-2-amino-4,5-dihydroxycyclohexanecarboxylic acids (-)-6 and (-)-9 and (1R,2R,3S,4R)- and (1S,2R,3S,4R)-2-amino-3,4-dihydroxycyclohexanecarboxylic acids (-)-15 and (-)-18 was develope

Vapour-assisted enzymatic hydrolysis of β-lactams in a solvent-free system

A new, solvent-free, vapour-assisted method, developed for the synthesis of carbocyclic cis β-amino acid enantiomers through the Candida antarctica lipase B-catalysed enantioselective (E >200) hydrolysis of β-lactams with 0.5 equiv of H2O at 70 °C, has been demonstrated to be applicable on a preparative scale to produce (±)-2 (the starting racemate for cispentacin), (±)-3 (the starting racemate for 4-tert-butylcispentacin, a new cispentacin analogue) and (±)-7 (the starting racemate for 1,4-ethylene-bridged cispentacin).