Across
- 3. The product between nitrile and azide ion is
- 4. - A substituent compound or molecule that is at position 2 to the main functional group on an aromatic compound is at what position
- 8. a Friedel craft reaction that leads to the addition of alkyl substituent to a benzene ring via alkyl carbonation
- 9. A chemical specie that forms a chemical bond by donating its pair of electrons.
- 11. The reaction between diazonium ion and cuprous salt is called
- 13. Acid- Oxidation of alkyl benzene with Potassium permanganate give rise to?
- 15. isomerism Tautomerism is also known as what?
- 18. groups (electron withdrawing groups) dictate their substituents to which position on the benzene ring?
- 20. One of the rules of aromaticity is that aromatic compounds must be what geometry-
Down
- 1. Benzene is more comfortable to undergo what type of substitution reaction
- 2. Which 5-memebered heterocyclic compound is most reactive in Electrophilic aromatic substitution reactions?
- 5. Occurs when two or more 2p orbitals overlap in an acyclic or cyclic system
- 6. -A Friedel – Craft reaction that causes a straight alkyl side chain to a benzene followed by the loss of (C=O).
- 7. rule - A formulaic factor that is used to determine if a compound is aromatic
- 10. bromide- What catalyst is added to enable a reaction between a benzene ring and molecular bromine?
- 12. A benzene mono-substituted with NO2 causes a relatively slow reaction of the benzene ring. What substituent group is NO2?
- 14. Which reduction reaction reduces a carbonyl unit to CH2 under acidic conditions?
- 16. tetrafluoroborate-In the nitration reaction, what is the other reagent that can be used instead of nitric acid and sulphuric acid at very low temperatures?
- 17. halides-Compounds that do not react with benzene without a catalyst (Lewis acid catalyst e.g., FeBr3) present.
- 19. A group that that increases the rate of a reaction of a benzene ring and directs incoming substituent to ortho or Para position is-