Examples of 'are chiral' in a sentence
Meaning of "are chiral"
Are chiral: In chemistry, this phrase is used to describe molecules that are non-superimposable mirror images of each other
How to use "are chiral" in a sentence
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are chiral
Many electrophiles are chiral and optically stable.
Phenylsulfinic acid and its esters are chiral.
These heterocyclic thiosulfinates are chiral at carbon as well as at sulfur.
All molecules that do not have a plane of symmetry are chiral.
In the case both are chiral they can form an enantiomeric pair.
The most important molecules in biology are chiral molecules.
Objects are chiral when they can not be superposed on their mirror images.
Preferred enantioselective reagents are chiral oxazaborolidines.
Preferred are chiral compounds of formula I.
Substituted binaphthyl derivatives are chiral compounds.
All are chiral.
Preferred transition metal catalysts are chiral and stereorigid.
R groups which are chiral can impart chirality to the ligand-metal complex.
All torus knots are chiral.
Examples of suitable materials are chiral nematic liquid crystals, and thermochromic ink and thermochromic tapes.
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A particularly preferred class of liquid crystal materials are chiral smectic liquid crystals.
The compounds of the formula I are chiral compounds having chiral centers in positions 4a and 10b.
Sulfonium compounds wherein the three substituents differ are chiral and optically stable.
The compounds of this invention are chiral having an asymmetric centre at the 5 - and 10-positions.
The monomer unit VI and its precursor X are chiral compounds.
The compounds of formula I are chiral compounds having chiral centers at least in positions 2, 4a and 10b.
The phosphodiester bonds may be substituted with structures that are chiral and enantiomerically specific.
In some cases, compounds of the present invention are chiral.
Preferably the tethered ligands of the present invention are chiral ligands providing supported chiral catalysts.
In a specific preferred embodiment, it is preferable that these amines are chiral.
Leukotriene antagonists are chiral compounds.
In contrast, for + five diastereomers are possible, four of which are chiral.
The compounds of formula 1 are chiral compounds.
A process according to claim 1 or 2 wherein both the co-crystallization agents are chiral.
The acid-labile proton pump inhibitors are chiral compounds.
Like hands, there are molecules that are chiral.
The acid-labile proton pump inhibitors are chiral compound.
In these formulae above, the central carbon atoms which bear hydroxy groups are chiral centres.
In these schemes, all of the compounds depicted are chiral and optically active.
Abstract, Almost half of the drugs in use today are chiral.
Preferably, both are chiral.
Preferably, the primary, secondary or tertiary amines are chiral.
Ferrocenes that are asymmetrically disubstituted on one ring are chiral - for example.
Indeed, most biological molecules are chiral.
In general, enantioselective catalysis ( known traditionally as asymmetric catalysis ) are chiral coordination complexes.
Thus many inorganic materials, molecules, and ions are chiral.
All the amino acids ( except for glycine ) are chiral molecules.
And either of these, regardless of which one you pick, are chiral molecules.
The carbon atoms in the above formulae annotated with an asterisk ( * ) are chiral carbons.
Enantioselectivity: Since almost all enzymes are made from L-amino acids, enzymes are chiral catalysts.
The compound as claimed in claim 1, wherein the R 1 and R 2 substituents are chiral groups.
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Examples of using Chiral
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An object that is not chiral is said to be achiral
Such chiral diols are important in organic synthesis
Many electrophiles are chiral and optically stable
