The stereochemistry of this molecule is
The above pair is the case of
Amongest the following the correct statement for the compound P, Q and R is
Among the following, the optically inactive compounds is/are
Due to pyramidal inversion, optically inactives.
Vivacept used in the treatment of HIN and mestranol is an oral contraceptive. The total number of asymmetric centre in viracept are
Note : (•) Asymmetric centre
C2 symmetric dialkyl boron with bulky thiopropionate ester followed by addition of an aldehyde result in the anti-aldol product with high optical purity.
The absolute configurations for compounds X and Y respectively are
Which two of the following compounds represents a pair of enantiomers.
The configuration (R/S notation) at C-1 and C-6 of the compound below are
Consider the given structure
The major product formed in the following reaction sequence
In the following how many structures (Hydrogens marked Ha and Hb) are enantiotopic.
How many in the following compounds is/are chiral
(I) Due to presence of chiral axis.
(II) In this case, both pheyl ring in different plane
(III) Both phenyl ring in different plane. Chiral plane are present
(IV) due to chiral plane is present
(V) no any symmetry are present
(VI) Chiral compound