You visited us 3 times! Enjoying our articles? Unlock Full Access!

Pyranose and Furanose

D - Glucose r...

Question

D - Glucose reacts with anhydrous methyl alcohol in the presence of dry $H C l$ gas to form

2, 3, 4, 5, 6 - penta - O - methyl D - glucose

No worries! We‘ve got your back. Try BYJU‘S free classes today!

α

-methyl D - glucopyranoside

No worries! We‘ve got your back. Try BYJU‘S free classes today!

β

-methyl D - glucopyranoside

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Both (B) and (C)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D Both (B) and (C)

D-Glucose reacts with anhydrous methyl alcohol in the presence of dry HCl gas to form both α-methyl D-glucopyranoside and β-methyl D-glucopyranoside.

Suggest Corrections

Similar questions

C H_{3} O H

H C l

α -

β -

H C l

S_{1} :

S_{2} :

S_{3} :

S_{1}

S_{2}

- C H O

S_{4} :

α - D -

β - D -

M e t h y l -

α

- D - g l u c o s i d e

m e t h y l -

β

- g l u c o s i d e

Glucose when heated with CH₃OH in presence of dry HCl gas gives glucosides because it contains

[CPMT 1982, 85]

Join BYJU'S Learning Program