{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

CHEM2211 Exam 3 2011

CHEM2211 Exam 3 2011 - C HEM 22 II E3 NAME_~ ~_~=~_~I~ ~(~...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
CHEM 22 II E3 S II NAME __ ~ ~ ~ ~ ~ (~ ~ ______ ~ X = ~( ~ Cu ~ ) ~ __ ~ 1 ~ ) I ~ q ~ fl ~ 0 I ~1~rlll~li~mlllll"'II I IIIIIIIIIIIIIII~ 1IIIIillllil i last, CHEMISTRY 2211 EXAM 3 April 06, 2011 first 810# Be sure to read each question carefully. Partial credit will be assigned where appropriate. Only answers written in the boxes or on the lines will be graded. I. (10 points - problems 7. 29 & 7. 30) Name the following compounds using formal IUPACnomenclature. cxf';'(l-c 3-m(f~~L /...1- 1 -- , l1-efll~l 1-1YJ'+~1 L r' ~ ), l.j,5-d;",(j~~L rx)C!Vlf - ~ 'J, L. J Lj t: -- ~ '1 SCORE 1. 1 Z) f1Nf\ 2. ~ 3. Zw to 4. -----'-' u. ........ l_ Bonus _6 -=---- _ ____ --'" 'VTAL C~ ESz.\ - )J- D;'?1dh ~ L - 1) 5 ,, 5/ 1 -octt,JrDC:v1e hcfft,nf 5-h)~l ~
Background image of page 1

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

View Full Document Right Arrow Icon
, ' 2 2. (14 points - problem 7. 56) Vinylcyclopropane reacts with HBr to yield a rearranged alkyl bromide. The reaction involves a carbocation that rearranges to a more stable carbocation followed by nucleophilic attack of bromide ion to give the product. Draw a detailed and stepwise mechanism, using the curved arrow formalism, for this reaction. All electron movement must be indicated by curved arrows. Your mechanism must show the
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}