ABC26OR1102 · Quanta Point
Subject: Organic Chemistry · Chapter: Quanta Point · Topic: Quanta Point – General · Exam: NET JUNE 2021 · Marks: 2 · Difficulty: Medium
The Newman projection given below 
corresponds to the compound
corresponds to the compound(a)
(b)
(c)
(d)
Answer
Answer (as printed): A
Explanation
The given molecule is cis-decalin in Newman projection, if we number the carbon atoms of both the rings, as shown below. Here, $\mathrm{C_{4}}$, $\mathrm{C_{6}}$ and $\mathrm{C_{9}}$ are representing carbon on the backside of $\mathrm{C_{3}}$, $\mathrm{C_{1}}$ and $\mathrm{C_{8}}$ respectively. On converting the above conformation into chair form, we get: The above chair-form can be converted into bicycle form as follows: