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Page No 325: - Chapter 11 -Alcohols Phenols& Ethers - Intext Solutions - Ncert Solutions class 12 - Chemistry


Question 11.4:

Show how are the following alcohols prepared by the reaction of a suitable

Grignard reagent on methanal?

(i)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5886/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_465c3cc7.jpg

(ii)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5886/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_m472de6ea.jpg

Answer:

(i)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5886/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_134675c.jpg

(ii)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5886/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_m58022bb3.jpg

Question 11.5:

Write structures of the products of the following reactions:

(i)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5887/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_m28469f48.jpg

(ii)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5887/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_28b31455.jpg

(iii)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5887/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_m2c2fb23d.jpg

Answer:

(i)

 

https://img-nm.mnimgs.com/img/study_content/content_ck_images/images/3%20(2).png

(ii)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5887/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_m782cd1cf.jpg

(iii)

https://img-nm.mnimgs.com/img/study_content/curr/1/12/17/270/5887/NS_25-11-08_Utpal_12_Chemistry_11_12_GSX_html_m2f33774e.jpg