Question

OLEASE ANSWER ALL QUESTIONS

16) Classify the following compound as being aromatic, nonaromatic or antiaromatic, NH NH 17) Classify cycloheptatriene as aromatic, antiaromatic, or nonaromatic. Assume planarity of the at network. 18) Classify cyclopentadiene as aromatic, antiaromatic, or nonaromatic. Assume planarity of the network. 19) Classify cyclopentadienyl cation as aromatic, antiaromatic, or nonaromatic. Assume planarity of the a network. 20) Styrene (shown below) has 8 n electrons but is aromatic. Why?

Answer 1

H N- & T Total és – 8 pie Follow unité Anti Aromatic ak sp?c 17 --No Conjugatinas Continuously Cyclohepta trione - Noss Aromatic Non Aromatic Ale Rollow tnit Anti Aromatic she are in continuen. conjugation and it Cyclic nug Shruß be in