Topic: Friedel crafts Alkylation of Benzene
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Answers to Common Questions
What is the electrophile in a Friedel-Crafts alkylation?
b. carbocation Here's the mechanism of a Friedel-Crafts alkylation of benzene with methyl chloride using ferric chloride as the catalyst... CH3Cl + FeCl3 --> CH3(+) + FeCl4(-) FeCl4(-) + C6H6 --> FeCl3 + HCl + C6H5(-) C6H5(-) + CH3(+) --> C... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090115132445AAgXFwp
How to achieve monoalkylation in Friedel-Crafts Alkylation?
Apart from having the aromatic compound in large excess, there's very little you can do! Read More »
Source: http://answers.yahoo.com/question/index?qid=20070407122337AA3LfzE
Why we use the nitro benzen as a solvent in fridel crafte alkylat...
isn't it obvious? Read More »
Source: http://answers.yahoo.com/question/index?qid=20120217110736AAJ5sfX
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Answers to Other Common Questions
Good question! First, you are very perceptive to notice that with all of the non-bonding lone pairs of electrons on the Cl atoms of AlCl3, there in theory could be a good amount of "back-bonding" into the empty p-orbital of the Al atom. How...
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Source: http://answers.yahoo.com/question/index?qid=20100417222417AALZxF8
its the catalyst
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Source: http://answers.yahoo.com/question/index?qid=20120327114220AAdlVXK
we would get 0.05 moles C6H4OHC CH3 (molar mass = 119 g/mol) Mass = 0.05 mol x 119 g/mol= 5.95 g ( theoretical amoumt) % yield = 2.14 x 100 / 5.95 = 36
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Source: http://answers.yahoo.com/question/index?qid=20090108092907AA4XEhZ
One of us is confused. Alkylation is an electrophilic reaction in which a + charge or partially positive area attacks the TT ring system on , say, a benzene ring. Donating groups are generally taken to mean those which donate or increase el...
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Source: http://answers.yahoo.com/question/index?qid=20090818173627AAjuL6y
Toluene is a benzene ring with a methyl group, which is an activating group. The Lewis acid catalyst will convert your 1-chlorobutane into a butyl carbocation, which gets attacked by our toluene. Our product now has two activating groups, a...
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Source: http://answers.yahoo.com/question/index?qid=20110316101348AAfYU8H
I only understood the first sentence of the question. Every object is giving off at least a small amount of light which happens to be in the lower end of the infrared spectrum, which is perceived as heat. It takes a special type of camera t...
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Source: http://answers.yahoo.com/question/index?qid=20080109210601AAOXAtW
friedel craft acylation can be used first benzene is reacted with ethyl acyl then the carbonyl group be reduced to to alcoholic
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Source: http://answers.yahoo.com/question/index?qid=20080503025124AA87h4r
