Search engine for discovering works of Art, research articles, and books related to Art and Culture
ShareThis
Javascript must be enabled to continue!

ChemInform Abstract: Stereoselective Rearrangement of (Trifluoromethyl)prolinols to Enantioenriched 3‐Substituted 2‐(trifluoromethyl)piperidines.

View through CrossRef
AbstractThe straightforward regio‐ and diastereoselective title reaction allows for the synthesis of a broad range of 3‐substituted 2‐(trifluoromethyl)piperidines which are formed via ring‐opening of a (trifluoromethyl)aziridinium intermediate by various electrophiles including iodine, secondary amines, aniline, alcohols and thiols, sodium phenolate and water as well as C‐anions such as cyanide.
Title: ChemInform Abstract: Stereoselective Rearrangement of (Trifluoromethyl)prolinols to Enantioenriched 3‐Substituted 2‐(trifluoromethyl)piperidines.
Description:
AbstractThe straightforward regio‐ and diastereoselective title reaction allows for the synthesis of a broad range of 3‐substituted 2‐(trifluoromethyl)piperidines which are formed via ring‐opening of a (trifluoromethyl)aziridinium intermediate by various electrophiles including iodine, secondary amines, aniline, alcohols and thiols, sodium phenolate and water as well as C‐anions such as cyanide.

Related Results

Photochemistry of trifluoromethyl substituted-1-methylpyrazoles
Photochemistry of trifluoromethyl substituted-1-methylpyrazoles
This research involves the exploration in the photochemical reactionof trifluoromethyl substituted- l-methylpyrazoles. The 3-,4-, and5-(trifluoromethyl)-1-methylpyrazoles were synt...
Agrandissement de cycle : synthèse de pipéridines et d'azépanes α-trifluorométhylés
Agrandissement de cycle : synthèse de pipéridines et d'azépanes α-trifluorométhylés
L'introduction d'atomes de fluor sur des composés organiques peut avoir une forte influence sur les propriétés physico-chimiques, ainsi que sur l'activité biologique de ces composé...
Asymmetric Alkene Isomerization Approach to C4-Substituted Piperidines
Asymmetric Alkene Isomerization Approach to C4-Substituted Piperidines
Chiral C4-substituted piperidines are prominent motifs in pharmaceuticals, agrochemicals, and alkaloid natural products, yet broadly applicable strategies for their asymmetric synt...
Extended Duration of DH–JH Rearrangement in Immunoglobulin Heavy Chain Transgenic Mice: Implications for Regulation of Allelic Exclusion
Extended Duration of DH–JH Rearrangement in Immunoglobulin Heavy Chain Transgenic Mice: Implications for Regulation of Allelic Exclusion
Here we show that suppression of VH–DJH rearrangement in mice bearing a μ heavy (H) chain transgene (μ-tg mice) is associated with an extended period of DH–JH rearrangement, the fi...
Metal‐Bearing and Trifluoromethyl‐Substituted Pyrimidines: Generation and Functionalization
Metal‐Bearing and Trifluoromethyl‐Substituted Pyrimidines: Generation and Functionalization
Abstract5‐Pyrimidyllithium species are fairly stable when the metal is flanked by two electron‐withdrawing substituents such as trifluoromethyl and chlorine or bromine. Thus, the c...
Access to enantioenriched atropisomers through biocatalytic deracemization
Access to enantioenriched atropisomers through biocatalytic deracemization
The ability to synthesize enantiopure materials is vital for pharmaceutical and agrochemical industries due to the inherently chiral nature of biological systems and the fact that ...

Back to Top