Question

where is cis and where is trans? and why?

Answer 1

solution: The given structun HCLH Now consider Cis-1,3 dimethyl cyclopentane сня ins, LM3 (Из In this case both methyl group above the plane or both methyl group below the plane. In structure A consider both methyl group directing towards below are CH₂ cis methyl group. CH3 CH3 HJ CH3 lemn CH3 : This cis - 1,3 dimethyl cyclopentane I s t ...

Now consider trans- 1,3 dimethyl cyclopentane. CH3 the In plane this case one methyl group below and other is above the plane CH3 In structure ® -Cl3 consider and one methyl one group methyl methyl ng group at 1 trans. group at is group at at ③ is below the plane ③ is above the plane ! e <H3 Why CH3 :. This is trans- 1,3 dimethyl cyclopentane