(R)-(+)-1-Phenylethylamine

(R)-(+)-1-Phenylethylamine Structure
(R)-(+)-1-Phenylethylamine structure
Common Name (R)-(+)-1-Phenylethylamine
CAS Number 3886-69-9 Molecular Weight 121.180
Density 0.95 Boiling Point 184-186 ºC
Molecular Formula C8H11N Melting Point -10 °C
MSDS Chinese USA Flash Point 75 ºC
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

Interactions of an asymmetric amine with a non-C2 symmetric Cu-salen complex: an EPR/ENDOR and HYSCORE investigation.

Phys. Chem. Chem. Phys. 13(45) , 20427-34, (2011)

Single enantiomers of R-/S-methylbenzylamine (MBA) were found to selectively form adducts with the chiral non-C(2) symmetric Cu-salen complex N-(3,5-di-tert-butylsalicylidene)-N'-(salicylidene)-cyclohexane-1,2-diamine copper(II), hereafter labelled [Cu(3)]. T...

Synthesis, Crystal Structure, Absolute Configuration and Antitumor Activity of the Enantiomers of 5-Bromo-2-chloro-N-(1-phenylethyl)pyridine-3-sulfonamide.

Molecules 20 , 20926-38, (2015)

Pyridinesulfonamide is an important fragment which has a wide range of applications in novel drugs. R- and S-isomers of 5-bromo-2-chloro-N-(1-phenylethyl)pyridine-3-sulfonamide have been synthesized, and the stereostructures have been researched. Single cryst...

Towards the chiral metabolomics: Liquid chromatography-mass spectrometry based DL-amino acid analysis after labeling with a new chiral reagent, (S)-2,5-dioxopyrrolidin-1-yl-1-(4,6-dimethoxy-1,3,5-triazin-2-yl)pyrrolidine-2-carboxylate, and the application to saliva of healthy volunteers.

Anal. Chim. Acta 875 , 73-82, (2015)

A novel triazine-type chiral derivatization reagent, i.e., (S)-2,5-dioxopyrrolidin-1-yl-1-(4,6-dimethoxy-1,3,5-triazin-2-yl) pyrrolidine-2-carboxylate (DMT-(S)-Pro-OSu), was developed for the highly sensitive and selective detection of chiral amines and amino...

Enantioselective nanofiber-spinning of chiral calixarene receptor with guest.

Chem. Commun. (Camb.) (32) , 3398-400, (2007)

Chiral para-tert-butylcalix[4]arene bearing (S)-alpha-methylbenzylamine groups at lower rim only self-assembles with one of two enantiomers of 2,3-dibenzoyltartaric acid into coiled nanofibers and the coiled nanofibers only stack with the nanofibers having th...

Characterization of free and immobilized (S)-aminotransferase for acetophenone production.

Appl. Microbiol. Biotechnol. 76(4) , 843-51, (2007)

Enzyme immobilization often improves process economics, but changes in kinetic properties may also occur. The immobilization of a recombinant thermostable (S)-aminotransferase was made by entrapment on calcium alginate-3% (w/v)-and tested with (S)-(-)-(alpha)...

Synthesis and evaluation of atropos dihydro-5H-dibenzazepinium halide PTCs derived from α-methylbenzylamine.

Org. Biomol. Chem. 10(25) , 4968-76, (2012)

A short synthetic route to diastereoisomeric atropos dihydro-5H-dibenz[c,e]azepinium salts via reaction of a single enantiomer of (R)-α-methylbenzylamine with a racemic atropos biphenol derivative is described. Compounds prepared via this approach are used to...

Chiral self-discrimination of the enantiomers of alpha-phenylethylamine derivatives in proton NMR.

Magn. Reson. Chem. 47(5) , 423-7, (2009)

Two types of chiral analytes, the urea and amide derivatives of alpha-phenylethylamine, were prepared. The effect of inter-molecular hydrogen-bonding interaction on self-discrimination of the enantiomers of analytes has been investigated using high-resolution...

LC-MS identification of derivatized free fatty acids from adipocere in soil samples.

J. Sep. Sci. 33(2) , 143-54, (2010)

Free fatty acids were derivatized as amides (DFFA) by reaction with (R)-(+)-1-phenylethylamine, using a simple, fast and robust reaction scheme. A HPLC method with diode array and ESI MS detection was developed for the analysis of the derivatized substances. ...

Enantioselective absorption of chirally doped liquid crystalline networks studied by the use of an electronic microbalance.

J. Phys. Chem. B 111(31) , 9239-43, (2007)

A polydomain cholesteric elastomer was obtained by cross-linking a nematic side-chain polysiloxane in the presence of a chiral dopant. After extraction of the chiral dopant, sorption experiments were performed, by the use of an electronic microbalance, in the...

VCD study of alpha-methylbenzyl amine derivatives: detection of the unchanged chiral motif.

Chirality 22(8) , 754-61, (2010)

Chiral alpha-methylbenzyl amine is a well known and often used chiral auxiliary, e.g., in the resolution of racemates or asymmetric catalysis. In this work, alpha-methylbenzyl amine and its derivatives N,alpha-dimethylbenzyl amine, N,N,alpha-trimethylbenzyl a...