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GRE Chemistry Organic
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GRE Chemistry Organic
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25 Questions

1. Bound to same atom

2. Best with electron withdrawing group ortho/para to substitution site

3. R-SO3H

4. Alcohol closes ring to form oxirane

5. Allylic Substitution

6. More substituted elimination; more stable

7. Non-superimposable mirror image

8. Aldehyde / ketone synthesis

9. H2O2

10. Ch2I2 - Zn(Cu)

11. Anti-alignment required

12. Reduces Ar-CH3 to -COOH

13. R2C=N-OH

14. 2 Sulfide linkages in place of aldehyde

15. Split an alkene into 2 carbonyls

16. Ph-NH2

17. Cycloformation

18. Donate electrons to aromatic ring

19. Thionyl chloride

20. Cis/trans Isomers

21. Oxirane ring opening

22. Tertiary carbon center; racemic

23. Less hindered carbon center; chiral inversion

24. Oxidize to -CHO

25. Highly reactive carbonyl