assignment 3 - CHM 1321A Assignment 3 1) Draw each...

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

View Full Document Right Arrow Icon
1 CHM 1321A Assignment 3 1) Draw each structure below along with its mirror image. Indicate whether the compound is chiral or achiral. a) cis -1,2-dimethylcyclopentane. b) trans -1,2-dimethylcyclopentane c) cis -1,3-dimethylcyclohexane d) trans -1,3-dimethylcyclohexane O e) O O f) g) CH 3 CClBrH h) (CH 3 ) 2 CHOH i) CH 3 CH 2 CHOHCH 3 j)CH 3 CH 2 CHOHCH 2 CH 3 2) Draw each of the following compounds in three dimensions. Draw the mirror image of each and determine whether the compounds are chiral. For all chiral compounds, determine whether the configuration of each stereogenic centre is R or S. a) 1,3-dibromobutane b) 2-butanol c) 2-methylpentane d) 3-methylpentane e) 3-methylhexane f) 1,2-dihydroxypropane g) 1, 2, 4-trihydroxybutane 3) For the following compounds, show the stereogenic center(s) by labeling them with a star (*) and determine the configuration of each centre (R or S). O O O H CH 3 HO Cl Cl Br OH Br Br CH 2 CH 3 H 3 C H CHO (CH 3 O) 2 HC CH(CH 3 ) 2 CHCH 2 O H 3 C O OH O NH 2 CH 3 a) b) c) d) e) f) g) h) i) j) k) l) H CO 2 H H H H 4) A solution of 2.0 g of (+)-glyceraldehyde in 10mL of water was placed in a 100 mm cell. Using the
Background image of page 1

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

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

Page1 / 3

assignment 3 - CHM 1321A Assignment 3 1) Draw each...

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