ORGANIC CHEMISTRY (LL)-W/SOLN.>CUSTOM<
10th Edition
ISBN: 9781259972348
Author: Carey
Publisher: MCG CUSTOM
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Question
Chapter 6.6, Problem 10P
Interpretation Introduction
Interpretation:
An explanation for the very large spread in reaction rates of solvolysis, in case of open chain tertiary alkyl halide and two bicyclic bridgehead
Concept Introduction:
Solvolysis is a nucleophilic substitution reaction in which the solvent itself acts as a nucleophile.
A bridgehead carbocation is unstable because the ring structure puts a restriction on its ability to assume the normal planar configuration.
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PROBLEMS
Q1) Label the following salts as either acidic, basic, or neutral
a) Fe(NOx)
c) AlBr
b) NH.CH COO
d) HCOON
(1/2 mark each)
e) Fes
f) NaBr
Q2) What is the pH of a 0.0750 M solution of sulphuric acid?
8. Draw all the resonance forms for each of the fling molecules or ions, and indicate the major
contributor in each case, or if they are equivalent (45)
(2)
-PH2
سمة
مد
A
J
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+0
Also calculate the amount of starting materials chlorobenzaldehyde and p-chloroacetophenone
required to prepare 400 mg of the given chalcone product 1, 3-bis(4-chlorophenyl)prop-2-en-1-one
molar mass ok 1,3-bis(4-Chlorophenyl) prop-2-en-1-one = 277.1591m01
number of moles= 0.400/277.15 = 0.00144 moles
2 x 0.00 144=0.00288 moves
arams of acetophenone = 0.00144 X 120.16 = 0.1739
0.1739x2=0.3469
grams of benzaldehyde = 0.00144X106.12=0.1539
0.1539x2 = 0.3069
Starting materials:
0.3469 Ox acetophenone,
0.3069 of benzaldehyde
3
Chapter 6 Solutions
ORGANIC CHEMISTRY (LL)-W/SOLN.>CUSTOM<
Ch. 6.1 - Prob. 1PCh. 6.2 - 1-Bromo-3-chloropropane reacts with one molar...Ch. 6.3 - Prob. 3PCh. 6.3 - The Fischer projection for (+)-2-bromooctane is...Ch. 6.3 - Would you expect the 2-octanol formed by SN2...Ch. 6.3 - Prob. 6PCh. 6.4 - Prob. 7PCh. 6.4 - The first step in the synthesis of the...Ch. 6.6 - Prob. 9PCh. 6.6 - Prob. 10P
Ch. 6.7 - Prob. 11PCh. 6.8 - Prob. 12PCh. 6.9 - Diethyl ether (CH3CH2OCH2CH3) has a dielectric...Ch. 6.9 - Unlike protic solvent which solvate from complexes...Ch. 6.10 - Prob. 15PCh. 6.10 - Prob. 16PCh. 6.10 - The hydrolysis of sulfonate of 2-octanol is...Ch. 6.11 - Prob. 18PCh. 6 - Prob. 19PCh. 6 - Prob. 20PCh. 6 - Both of the following reactions involve...Ch. 6 - Prob. 22PCh. 6 - Prob. 23PCh. 6 - Sodium nitrite (NaNO2) reacted with 2-iodooctane...Ch. 6 - Prob. 25PCh. 6 - Prob. 26PCh. 6 - Prob. 27PCh. 6 - The reaction of 2,2-dimethyl-1-propanol with HBr...Ch. 6 - If the temperature is not kept below 25oC during...Ch. 6 - The reaction of cyclopentyl bromide with sodium...Ch. 6 - Prob. 31PCh. 6 - Prob. 32PCh. 6 - Write an equation, clearly showing the...Ch. 6 - Prob. 34PCh. 6 - Based on what we know about nucleophiles and...Ch. 6 - Prob. 36PCh. 6 - Prob. 37PCh. 6 - Prob. 38PCh. 6 - Prob. 39PCh. 6 - Prob. 40PCh. 6 - Prob. 41DSPCh. 6 - Prob. 42DSPCh. 6 - Prob. 43DSPCh. 6 - Prob. 44DSPCh. 6 - Prob. 45DSPCh. 6 - Prob. 46DSP
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