quiz3-2007-2008

quiz3-2007-2008 - H 3 C H 3 CH 2 C S(1(2 OH NH 3 O O H H CH...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Quiz #3, Version 3.2, CHEM111, Fall Semester, 2007/2008 Student Name: Student ID #: Section: Note: You are required to complete all questions independently. Reference materials such as textbook and lecture notes are not allowed. 1. (10 pts) Give the following molecules IUPAC names that indicate R/S configuration of the chiral centers but no conformational isomerism. 2. (6 pts) Name the prochiral faces or hydrogen atoms below: 3. (8 pts) Compare the following pairs of structures. Use one or more of the following terms to describe the two structures in each pair: (A) identical; (B) enantiomers; (C) diastereomers; (D) Meso compounds, (E) constitutional isomers.
Background image of page 1

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

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: H 3 C H 3 CH 2 C S (1) (2) OH NH 3 O O H H CH 3 H CH CH 3 H C CH 2 (1) Br C CH 3 H CH (2) HC Br H CH 3 Br H H 3 C CH 3 H 3 C Br Br H H H 3 C CH 3 Br Br H 3 C Br Br H 3 C OH H COOH CH 3 CH 3 HOOC OH H CH 3 CH 3 OH OH CH 3 CH 3 OH OH 4. Synthesize acetone (CH 3 COCH 3 ) from acetylene and any other organic or inorganic reagents. Clearly indicate reagents and reaction conditions in each step of the synthesis. (12 pts) 5. Synthesize a racemic mixture of enantiomeric 2, 3-dibromobutane from an alkyne and any other reagents. Clearly indicate reagents and reaction conditions in each step of the synthesis. (14 pts)...
View Full Document

This note was uploaded on 02/27/2010 for the course CHEM CHEM111 taught by Professor Dai during the Fall '06 term at HKUST.

Page1 / 2

quiz3-2007-2008 - H 3 C H 3 CH 2 C S(1(2 OH NH 3 O O H H CH...

This preview shows document pages 1 - 2. Sign up to view the full document.

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