Question
Asked Dec 26, 2019
39 views

What steps are needed to prepare phenylacetylene, C6H5C = CH, from each compound: (a) C6H5CH2CHBr2; (b) C6H5CHBrCH3; (c) C6H5CH2CH2OH?

check_circle

Expert Answer

Step 1

The given compound reaction with Potassium tert-butoxide (used as a base) gives alkene compound (B). The resultant alkene (B) undergoes bromination using bromide gives dibromo compound (C). The dibromo compound reaction with sodium amide gives acetylene (D)

Chemistry homework question answer, step 1, image 1
fullscreen
Step 2

The given compound reaction with Potassium tert-butoxide (used as a base) gives alkene compound (B). The resultant alkene (B) underg...

Chemistry homework question answer, step 2, image 1
fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: (a) Draw the structure of (1E,4R)-1,4-dimethylcyclodecene. (b) Draw the enantiomer and name it, incl...

A: R and S nomenclature: it is used to assign the molecule using CIP rules.The CIP rules are as follows...

question_answer

Q: Draw all possible isomers for each molecular formula. a. C3H7Cl (two isomers)b. C2H4O (three isomers...

A: Compounds, radicals, or ions with same molecular formula but having different structural arrangement...

question_answer

Q: (S)-Lactic acid has a specic rotation of +3.8. (a) If the ee of a solution of lactic acid is 60%, wh...

A: a. The specific rotation of mixture is given by

question_answer

Q: Why is benzene diazonium chloride not stored and is used immediately after its preparation?

A: Click to see the answer

question_answer

Q: (a) Draw four compounds with molecular formula C6H12O, each containing at least one different functi...

A: The molecular formula of the compound is C6H12O. the compound contains, six carbon atom, twelve hydr...

question_answer

Q: The hydrocarbons acetylene and benzene have the same empirical formula benzene is an aromatic hydroc...

A: Benzene is more stable compound because of aromaticity nature of the compound.

question_answer

Q: What is the concentration of ion or molecule in the solution of a mixture of 45.0 mL of 0.272 M NaCl...

A: Given,Solution of mixture of 45.0 mL of 0.272 M NaCl and 65.0 mL of 0.0247 M (NH4)2CO3.

question_answer

Q: Draw the eight constitutional isomers having the molecular formula C5H11Cl.a. Give the IUPAC name fo...

A: The eight constitutional isomers having the molecular formula C5H11Cl and its IUPAC name are given b...

question_answer

Q: The rate law for addition of Br2 to an alkenes is first order in Br2 and first order in the alkene. ...

A: The addition of Br2 to an alkene is a second order reaction, whereas it is first order corresponding...