2OB3 - Summer 2006 - Tutorial 2

2OB3 - Summer 2006 - Tutorial 2 - N H O NO 2 N H O N H O NO...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Summer 2006 P.M. Zelisko Chemistry 2OB3 Tutorial 2 1. Name the following compounds. NO 2 NO 2 NO 2 OH Cl Cl Cl 2. Draw a structural formula for each of the following compounds. (a) 2,4-dinitrophenol (b) 2,4,6-trinitrotoluene (c) 2,4,6-trimethylpyridine (d) 1,3,5-trimethylbenzene (e) 3-ethylthiophene (f) 2,4-dibromo-1-pentylbenzene 3. Complete the following reaction schemes. OCH 3 O FeBr 3 (a) HNO 3 H 2 SO 4 (b) 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Summer 2006 P.M. Zelisko Cl FeCl 3 (c) (d) HNO 3 H 2 SO 4 + 4. Decide whether or not each of the following species is aromatic. O O O N N N H N + 5. The nitration of acetamidobenzene yields the product distribution shown.
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: N H O NO 2 N H O N H O NO 2 N H O NO 2 HNO 3 + + 79% 19% 2% 2 Summer 2006 P.M. Zelisko (a) Complete the Lewis structure of acetamidobenzene. Now draw the crucial resonance form of the intermediate carbocation that can be used to account for the regioselectivity of this reaction. (b) Account for the para/ortho ratio in one short sentence. 6. Draw the product(s) of the following reaction and explain your answer. Br Cl Cl O + AlCl 3 ??? 3...
View Full Document

{[ snackBarMessage ]}

Page1 / 3

2OB3 - Summer 2006 - Tutorial 2 - N H O NO 2 N H O N H O NO...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online