Exam 4 2005 - HOUR EXAM ONE Chapters 18 & 19 100 Points...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Test Form "A" HOUR EXAM ONE ORGANIC CHEMISTRY II NAME: Chapters 18 & 19 CH -3412 ________________________ 100 Points April 27, 2005 I. Multiple Choice: (90 Points) 1. The Claisen condensation produces which of these? A) An -keto ester D) A β -hydroxyaldehyde B) A β -keto ester E) A β -diketone C) A β -hydroxy ester 2. Which of the following will not undergo hydrolysis, whether acid or base is present? A) D) B) E) C) 3. The product, Z, of the following sequence of reactions is which compound? A) I B) II C) III D) IV E) V Page 1
Background image of page 1

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

View Full DocumentRight Arrow Icon
4. Which of the following statements is true of the enamine, A) The enamine can be made from cyclohexanone + pyrrolidine. B) It has another resonance structure C) It can be acylated at the -carbon of the original carbonyl compound. D) It can be alkylated. E) All of the above are true. 5. What is the structure for J? A) I B) II C) III D) IV E) V 6. What would be the final organic product of the following reaction? A) (CH 3 ) 3 CCO 2 H D) (CH 3 ) 3 COCH 3 B) E) (CH 3 ) 3 CCO 2 CH 3 C) (CH 3 ) 3 CCH 2 OH Page 2
Background image of page 2
7. Which of these amines is/are used with aldehydes and ketones to form enamines? A) I B) II C) III D) IV E) Both I and II 8. Which of the compounds listed below is more acidic than ethanol? A)
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 10

Exam 4 2005 - HOUR EXAM ONE Chapters 18 & 19 100 Points...

This preview shows document pages 1 - 4. Sign up to view the full document.

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