Explain cycloaddition reaction, Chemistry

Assignment Help:

This cycloaddition reaction involves sixteen electrons; hence, it must be suprafacial on one component and antarafacial on the other.  Thus, it must be a [14s + 2a] or a [14a + 2s] cycloaddition.  The heptafulvene molecule is large enough that its p-electron system can twist without introducing too much strain or without losing too much p-electron overlap; hence, the cycloaddition is a [14a + 2s] process.  In either case, the product has the following stereochemistry:

 

827_chemistry.png


Related Discussions:- Explain cycloaddition reaction

Draw the structure of xef2 molecule, a) Give a chemical test to distinguish...

a) Give a chemical test to distinguish between aniline and N-methyl aniline. Draw the structure of XeF2 molecule. b. Write the outer electronic configuration of Cr atom (Z =

Iodororm test, how to make project on iodoform?

how to make project on iodoform?

Aromaticity, compare the acidity between pyrole and pyrimidine

compare the acidity between pyrole and pyrimidine

Inorganic chemistry, diagonal relationship between boron and silicon

diagonal relationship between boron and silicon

Study of elements of group 16, Q. Study of Elements of group 16? We sha...

Q. Study of Elements of group 16? We shall discuss Group 16 elements, viz., oxygen, sulphur, selenium, tellurium and polonium. These elements are called chalcogens or the ore f

Zone refining process, how can we refine metal by zone refining process

how can we refine metal by zone refining process

Electrolysis laws by michael faraday., electrolysis laws by michael faraday...

electrolysis laws by michael faraday and how they helped him to find particle nature of electricity??

Reagent required for determination of hardness of water. , Q.   Name of the...

Q.   Name of the reagent required for determination of hardness of water sample of complex metric method. Briefly give the function of each reagent used. Ans. Reagents requir

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