CHEM235%20Spr%202004%20Exam%201

CHEM235%20Spr%202004%20Exam%201 - Name: CHEM 235 Organic...

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

View Full Document Right Arrow Icon
Name: CHEM 235 – Organic Chemistry Mid-Term Examination 1 This Examination is worth 100 points of your final score of 800. Abbreviations PCC pyridinium chlorochromate (C 5 H 5 NH + CrO 3 Cl - ) Question 1 (36 points) Choose 12 of the following 15 reactions, and fill in the missing information (information may be reactant, product or reaction conditions). Clearly indicate which twelve you wish to have graded. H 3 CS O 3 H CH 3 1. NaOH, 300 o C 2. H + /H 2 O CH 2 CH 3 OH Na 2 Cr 2 O 7 H + /H 2 O CH 2 CH 3 NO 2 KMnO 4 H + /H 2 O CH 3 1. 2. OH CH 3 Cl HNO 3 /H 2 SO 4 NO 2 CH 3 Cl O 2 N NaNH 2
Background image of page 1

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

View Full DocumentRight Arrow Icon
Name: Question 1 (cont’d) O CH 3 1. 2. OH CH 3 CH 3 CH 3 O excess H 2 Rh/C, 1 atm, 25 o C CH 3 OSi(CH 3 ) 3 CH 3 OH 1. OsO 4 / pyridine 2. NaHSO 3 /H 2 O OH OH OH CH 3 POCl 3 pyridine, 0 o C 2 products, indicate major product OH H 3 C CH 2 F HBr EtOH/H 2 O 2 products HO H SOCl 2 CH 2 CH 2 OH PCC CH 2 Cl 2 NO 2 CH 3 NO 2 Br 2 FeBr 3
Background image of page 2
Name: Question 2 (14 points) Arrange the following sets of compounds in order of increasing acidity.
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.

This note was uploaded on 10/28/2010 for the course CHEM 235 taught by Professor Dr.poole during the Spring '10 term at Ball State.

Page1 / 7

CHEM235%20Spr%202004%20Exam%201 - Name: CHEM 235 Organic...

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