Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask question.(5)

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

ITtutoria

ITtutoria Logo ITtutoria Logo

ITtutoria Navigation

  • Python
  • Java
  • Reactjs
  • JavaScript
  • R
  • PySpark
  • MYSQL
  • Pandas
  • QA
  • C++
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Python
  • Science
  • Java
  • JavaScript
  • Reactjs
  • Nodejs
  • Tools
  • QA
Home/ Questions/Draw the structures of the organic products in each reaction of the following two-step synthesis.
Next
Answered
qhtutoria
  • 31
qhtutoria
Asked: April 10, 20222022-04-10T08:08:18+00:00 2022-04-10T08:08:18+00:00In: Chemistry

Draw the structures of the organic products in each reaction of the following two-step synthesis.

  • 31

. Advertisement .

..3..

. Advertisement .

..4..

Draw the structures of the organic products in each reaction of the following two-step synthesis.

......... ADVERTISEMENT .........

..8..

Draw the structures of the organic products in each reaction of the following two-step synthesis. (Hint:...

Hint: The nucleophilic amine attacks the electrophilic carbonyl carbon, and the resulting intermediate undergoes a proton shift and dehydration. Recall what is eliminated in a dehydration process. The second step is a reduction reaction; the reducing agent is NaBH3CN (or H2, metal catalyst). The aromatic ring is unaffected by these reagents. Look at the product of the first reaction and consider what can be easily reduced.

♦ Relevant knowledge
Nucleophilic substitution reaction

A reaction where one group  is replaced with the other is referred to as a substitution reaction. In nucleophilic substitute reactions, the replacement of a leaving group is carried out by the nucleophile.

drawstructurestwo-step
  • 1 1 Answer
  • 20 Views
  • 0 Followers
  • 0
Answer
Share
  • Facebook
  • Report

1 Answer

  • Voted
  • Oldest
  • Recent
  • Random
  1. Best Answer
    tonytutoria
    2022-04-10T09:01:01+00:00Added an answer on April 10, 2022 at 9:01 am
    Concepts and Reason

    There are many types of organic reactions, including addition, substitution and elimination, as well as condensation, rearrangement or oxidation, and reduction.

    A condensation reaction is an organic reaction in which an electron-deficient carbon-atom reacts with an electron rich reactant (nucleophile), to create a large molecule or remove a small one.

    A reduction reaction in organic chemistry is a chemical reaction in which a carbon atom bonds with less electronegative elements (hydrogen).

    Fundamentals

    Condensation reaction of carbonyl compounds or amines occurs when an electron-deficient carbonatom reacts easily with an electron rich nucleophile to form an electron-rich double bond. The partial positive charge of the carbon atom is equal to that of the oxygen atom. These electronegative properties give the carbon atom its electrophilic center. Below is the general reaction mechanism.

    OH
-H2O
R
K
R
R
R
NHR
K
R

    A nucleophile is a chemical that attacks electron-deficient carbonylcarbon. It then undergoes dehydration to create a Schiff base product.

    In the presence of a reducer, the carbon-nitrogen double bonds undergo a reduction reaction. This is the reaction:

    NR
NHR
[H]
R
20
R

    NH2
His
H® trace
heat

    Below is the reduction of Schiff base:

    NaBH CN
or
H2 metal catalyst
Pd/C, Ni or raney Ni
Answer:

    The structure of an organic product from the above reaction is

    NH2
es = d.
HP trace
NaBHCN
or
heat
H, metal catalyst
Pd/C, Ni or raney Ni

    • 14
    • Reply
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report

Leave an answer
Cancel reply

You must login to add an answer.

Forgot Password?

Need An Account, Sign Up Here

Sidebar

Ask A Question
  • How to Split String by space in C++
  • How To Convert A Pandas DataFrame Column To A List
  • How to Replace Multiple Characters in A String in Python?
  • How To Remove Special Characters From String Python

Explore

  • Home
  • Tutorial

Footer

ITtutoria

ITtutoria

This website is user friendly and will facilitate transferring knowledge. It would be useful for a self-initiated learning process.

@ ITTutoria Co Ltd.

Tutorial

  • Home
  • Python
  • Science
  • Java
  • JavaScript
  • Reactjs
  • Nodejs
  • Tools
  • QA

Legal Stuff

  • About Us
  • Terms of Use
  • Privacy Policy
  • Contact Us

DMCA.com Protection Status

Help

  • Knowledge Base
  • Support

Follow

© 2022 Ittutoria. All Rights Reserved.

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.