Reaction of conjugate addition, Chemistry

Assignment Help:

Reaction of conjugate addition

This reaction is a "conjugate addition" of cyanide ion on a cyclopropane.  Notice that reaction at the least branched carbon of the cyclopropane happens and that the immediate product of ring opening is a very stable anion.  Heating in acid protonates this anion, hydrolyzes the ester and nitrile groups, and decarboxylates the resulting β -keto acid.

 


Related Discussions:- Reaction of conjugate addition

Explain cip nomenclature, A monosaccharide A has a molecular weight of 150...

A monosaccharide A has a molecular weight of 150 Da. The two stereoisomers B and C that are both optically inactive form when A reacts with NaBH4.  Verify at all stereocenters i

Molecular formula, Molecular Formula Molecular formula of a substanc...

Molecular Formula Molecular formula of a substance provides the actual number of atoms that present in one molecule of the substance. Molecular formula = n * Empirical fo

Explain the three liquids - ternary phase diagram, Explain the Three Liquid...

Explain the Three Liquids - Ternary Phase Diagram? Figure on the next page is the ternary phase diagram of a system of ethanol, benzene, and water at a temperature and pressure

Polymers, giving correct formulas give the reactantsand products in the for...

giving correct formulas give the reactantsand products in the formation of poly2 butane

Chemistry behind the reactions of confirmatory test, what is the chemistry ...

what is the chemistry behind the reactions of confirmatory test of sulphide radical of dilute acid group.

Uses of oxalic acid or polyprotic acid, Uses of Oxalic acid or Polyprotic a...

Uses of Oxalic acid or Polyprotic acid (i) Oxalic acid is used in the manufacture of carbon monoxide, formic acid and allyl alcohol. (b) Oxalic acid is used as a laboratory

Born haber cycle, Born Haber cycle with example as sodium chloride

Born Haber cycle with example as sodium chloride

Tests for acetone - legal test, Tests for acetone - Legal test (a) Lega...

Tests for acetone - Legal test (a) Legal's test: while a few drops of prepared freshly sodium nitroprusside and sodium hydroxide solution are added or mixed to an aqueous solut

Explain all scandium salts are white, How do you account for the following:...

How do you account for the following: (a) All scandium salts are white. (At. No. of Sc = 21) (b) The first ionization energies of the 5d transition elements are higher than

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