NaOEt is a strong base,
hence, there will be E2 reaction instead of substitution reaction.
so the product will be
Predict the products Chlorocyclopentane and sodium ethoxide in methanol.
The major products of 1) 1-bromohexane + sodium ethoxide in ethanol 2) 2-chlorohexane + NaOCH3 in methanol 3) 2-chloro-2-methylbutane + NaOCH2CH3 in ethanol 4) 2-chloro-2-methylbutane heated in ethanol 5) isobutyl iodide + KOH in ethanol/water 6) 1-bromo1-methylcyclopentane + NaOEt in ethanol
PROBLEM 7-33 Predict the products and mechanisms of the following reactions. When more than one product or mechanism is possible, explain which are most likely. (a) 1-bromohexane + sodium ethoxide in ethanol (b) 2-chlorohexane + NaOCH, in methanol
Identify the products of the reaction between: a. t-butyl chloride and sodium ethoxide b. sodium t-butoxide and ethyl chloride
Predict the products and mechanisms of the following reactions. When more than one product or mechanism is possible, explain which are most likely. (a) 1-bromohexane + sodium ethoxide in ethanol (b) 2-chlorohexane + NaOCH3 in methanol (c) 2-chloro-2-methylbutane + NaOCH CH in ethanol 23 (d) 2-chloro-2-methylbutane heated in ethanol (e) isobutyl iodide + KOH in ethanol>water (f) isobutyl chloride + AgNO3 in ethanol>water (g) 1@bromo@1@methylcyclopentane + NaOEt in ethanol (h) 1-bromo-1-methylcyclopentane heated in methanol
3. If sodium methoxide in methanol was used in place of potassium t butanol, your GC analysis would look much more like the 2-butanol/sulfuric acid reaction products. In addition, a new, non-alkene product would be present in the GC analysis from a competing, non-elimination mechanism. Explain why the alkene distribution would change, what the new product would be, and why this new product would form. 4. If 2-bromobutane was reacted with trimethylamine to produce sec-butyl trimethyl- ammonium bromide (see below),...
a. Give the following alkyl halide produces a mixture of
products when it reacts with sodium methoxide in methanol. Predict
all the reasonable products produced. Indicate which product is the
major product.
b. Give the mechanism of reaction from above that produces the
cis alkene by E2.
1. a. Give the following alkyl halide produces a mixture of products when it reacts with sodium methoxide in methanol. Predict all the reasonable products produced. Indicate which product is the major product....
Question 9 10 pts Predict the ether product of each reaction below. A) sodium (S)-2-butoxide + iodoethane B) sodium (R)-2-butoxide + iodoethane C) sodium ethoxide + (S)-2-iodobutane D) sodium ethoxide + (R)-2-iodobutane [Choose] [Choose ] [Choose] [Choose
Which reagent is necessary for this transformation? on Jason a sodium ethoxide O potassium hydroxide O ethanol ethyl bromide Question 11 4 pts Predict the starting material for this reaction. Hys D -SH (1S,3S)-3-methylcyclopentane-1-thiol (15,3S)-1-iodo-3-methylcyclopentane (1R 3R)-1-iodo-3-methylcyclopentane (10,3S)-1-lodo-3-methylcyclopentane (15. 3 Lclodomethylaconentane
Draw the major condensation product obtained by treatment of
ethyl butanoate with sodium ethoxide in
ethanol.
Draw the major condensation product obtained by treatment of ethyl butanoate with sodium ethoxide in ethanol. • You do not have to consider stereochemistry. • In cases where there is more than one answer, just draw one.
12. In a synthesis of isopropyl pyridine, the 3-methyl-2- presence of sodium ethoxide to give a dicarbonyl compo NaOCH.CH opropyl pyridine, the 3 with ethyl formate in the 0 ethyl formate 3-methyl-2-butanone a) In the first step of the mechanism, sodiu alpha position to form an enolate. Complete the as necessary (4 points) step of the mechanism, sodium ethoxide deprotonates 3-methyl-2-buthone at the O form an enolate, Complete this reaction with curly arrows drawing in H atoms b) Why is...