Same osazone derivative is obtained in case of D-golucose, D-Mannose and D-fructose due to

D- Fructose with dil. NaOH undergoes a reversible isomerisation and is converted to a mixure of D- glucose, D- mannose and S- fructose. Statement II: This reaction is known as Lobryde Bruyn-van Ekenstein rearrangement.

D- Fructose with dil. NaOH undergoes a reversible isomerisation and is converted to a mixure of D- glucose, D- mannose and S- fructose. Statement II: This reaction is known as Lobryde Bruyn-van Ekenstein rearrangement.

D - Glucose and D - Mannose are :

D - Glucose and D - Mannose are :

One cyclic acetal form of D - galactose is shown above. How many compound which is given below is isomer of D-Glucose ? D-Mannose, D-Fructose, D-Gulose, D-Idose, D-Galactose, D-Arabinose, D-Ribose.

Draw two anomers of D-fructose.

Draw two anomers of D-fructose.