Organic Chemistry at its best-3

Chemistry Level 4

Answer the following questions on the basis of final product. (Refer Image)

Let,

●Degree of unsaturation be X.

● No. Of rings be Y.

●No. Of distinct products it gives on reductive ozonolysis be Z.

●Assign

A=1 (For Aromatic Product)

A=2 (For Non Aromatic Product)

A=3 (For Anti Aromatic Product)

Find the value of

( X + Y + Z + A ) Z A (X+Y+Z+A)^{Z-A}

Clarifications

●All steps of reaction will occur.

●In steps E-F and H-I the reaction must be done as much as possible.

Try More Here


The answer is 169.

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1 solution

Md Zuhair
Mar 14, 2018

@Aaron Jerry Ninan , is it okay?

Md Zuhair - 3 years, 2 months ago

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Yes......correct!!!! ( you can also explain how you got no. of ozonolysis products, as most people will get that wrong)

Aaron Jerry Ninan - 3 years, 2 months ago

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Arre, thik hai.. And how are my reposts today?

Md Zuhair - 3 years, 2 months ago

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@Md Zuhair Good....(even though they were not new questions)

Aaron Jerry Ninan - 3 years, 2 months ago

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@Aaron Jerry Ninan New in the sense? New to you, or new in brilliant?

Md Zuhair - 3 years, 2 months ago

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@Md Zuhair New to me.

Aaron Jerry Ninan - 3 years, 2 months ago

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@Aaron Jerry Ninan Oh, the concepts were old and were done by you, you meant? What can i do, I just reposted the questions I did. Hehe

Md Zuhair - 3 years, 2 months ago

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@Md Zuhair Please find some good problems for PNC

Aaron Jerry Ninan - 3 years, 2 months ago

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@Aaron Jerry Ninan There are many, Try Aniket's Set, Waise, can you come to whatsapp for a bit, need to talk

Md Zuhair - 3 years, 2 months ago

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@Md Zuhair I dont have phone with me right now

Aaron Jerry Ninan - 3 years, 2 months ago

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@Aaron Jerry Ninan Okay, In this question https://brilliant.org/problems/hurry-up-its-jee-today/?ref_id=1480345 , The grids which are only boxed are the paths na? And also tell, that how do we put condition such that it doesnt passes through M?

Md Zuhair - 3 years, 2 months ago

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@Md Zuhair Yes.....exclude that from total that passes through M

Aaron Jerry Ninan - 3 years, 2 months ago

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@Aaron Jerry Ninan Total passes, Wouldnt that be quite lenghty, Idk, i am just saying it without trying. Tell me if it will

Md Zuhair - 3 years, 2 months ago

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@Md Zuhair No.....you can get that very fast using appropriate pnc concepts

Aaron Jerry Ninan - 3 years, 2 months ago

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@Aaron Jerry Ninan Okay! Lets see that!

Md Zuhair - 3 years, 2 months ago

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@Md Zuhair Sorry , but what are the products of ozonolysis of napthalene ? @Aaron Jerry Ninan @Md Zuhair Thanks !

Winston Cahya - 3 years, 2 months ago

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@Winston Cahya Actually I don't remember the products. But try using resonance in the structure and then apply ozonolysis for the two different products of resonance. You will get 3 diff. Products in ozonolysis

Md Zuhair - 3 years, 2 months ago

wont the ring be affected in formation of D? https://chemistry.stackexchange.com/questions/10653/why-does-cyclopropane-react-with-bromine

Adarsh Agrawal - 3 years, 2 months ago

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No it wont, as it will get 3 degree position which is most stable

Md Zuhair - 3 years, 2 months ago

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