Aldol condensation - aldehydes and ketones, Chemistry

Assignment Help:

Aldol condensation - Aldehydes and Ketones

(a) This reaction occurs between two molecules of carbonyl compounds; one molecule should have at least two α-hydrogen sets. In that reaction best result is taken while

Both molecule are similar or

One could comprise no α-hydrogen molecule and other should have as a minimum two α-hydrogens.

(b) These reactions are execute while base is NaOH and reaction temperature is high (> 100°).

(c) The another reaction is two step reaction. First step is aldol creation and second step is dehydration of aldol.

298_Aldol condensation.png


Related Discussions:- Aldol condensation - aldehydes and ketones

Conductions, Factor of affecting conductions

Factor of affecting conductions

PHOTOCHEMISTRY, PHOTO CHEMICAL COMBINATION OF HYDROGEN&IODINE

PHOTO CHEMICAL COMBINATION OF HYDROGEN&IODINE

Explain the molecular basis for the rigor state, 1.  The pH of a 0.02 M sol...

1.  The pH of a 0.02 M solution of an acid was measured as 4.6.              a) What is the [H + ] of the solution?             b) What is the acid dissociation constant K an

Acid dyes - classification of dyes, Acid dyes: These are commonly salts...

Acid dyes: These are commonly salts of sulphonic acids and can be helpful to silk, wool and nylon. The presence of sulphonic acid group creates them water soluble. These dyes a

Define electric potentials in the cell, Define Electric Potentials in the C...

Define Electric Potentials in the Cell? The electric potential - at a point in space is de?ned as the change in the electrical potential energy of an in?nitesimal test charge w

Rana, What is water?

What is water?

What is the rate constant for a reaction of zero order, The rate constant f...

The rate constant for a reaction of Zero order in A is 0.0030 mol L¯¹ s¯¹. How long will it take for the initial concentration of A to fall from 0.10 M to 0.075 M?

Classification of polymers - on the basis of structure, Classification of p...

Classification of polymers - On the basis of structure On the basis of structure of polymers these can be classified as (i) Linear polymers      (ii) Branched chain polym

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd