Question
Questions 11 and 12 please.
Which of the following is wedge and dash projection for the following Newman projection? (Et = ethyl) both B or D could be represented Consider bicyclo[4.4.0]decane: the two rings in this molecule can have cis or trans ring fusion, as shown below. Build models of each one! Then decide how many of the molecules below can also be both cis and trans ring fused by building models: None of these can be both cis and trans ring fused One of these can be both cis and trans ring fused Two of these can be both cis and trans ring fused Three of these can be both cis and trans ring fused All of these can be both cis and trans ring fused
Explanation / Answer
11. E is correct 12. C, two of those can be both cis and trans ring fused
