Chemistry - STEREO ISOMERISM Question with Solution | TestHub

Chiral Carbons: There are two chiral centers in the cyclohexene ring (the carbons attached to the side chains), as they are bonded to four different groups.

Axial Chirality: The allene group (-CH=C=CH-CH₃)acts as one stereocenter because it is an even-numbered cumulative diene with different substituents at both ends.

Ring Double Bond: The double bond within the six-membered ring does not contribute to stereoisomerism, as only the cis-configuration is stable.

Calculation: With $3$ independent stereocenters and no internal symmetry, the total number of possible stereoisomers is $2^3=8$.