Woodward Feiser Rules Flashcards
1
Q
What does an increase in conjugation cause?
A
Decrease in the HOMO-LUMO gap
2
Q
What is a homoannular diene?
A
Cyclic diene having conjugated double bonds in the same ring
3
Q
What is a heteroannular diene?
A
Cyclic diene having conjugated double bonds in different rings
4
Q
What is an endocyclic double bond?
A
Double bond present in a ring
5
Q
What is a exocyclic double bond?
A
Double bond in which one of the doubly bonded atoms is part of a ring system
6
Q
In the table given with values for each functional group, what do you do with the values?
A
Add onto the parent value depending on the structure
