Question #0de97

1 Answer
Jul 16, 2016

Yes, L-glucose also has α and β anomers.

Explanation:

Yes, L-glucose also has α and β anomers.

The structures of the α and β anomers of D-glucose are

www.chim.lu

Note that in the α isomer the #"OH"# on #"C-1"# is on the side opposite to the #"CH"_2"OH"# group ("down").

In the β isomer, the #"OH"# on #"C-1"# is on the same side as the #"CH"_2"OH"# group ("up").

In L-glucose, all the orientations are reversed.

What was "up" becomes "down", and what was "down" becomes "up".

F or example, α L-glucose is

Alpha
(From palaeos.com)

and β L-glucose is

Beta
(From web.pdx.edu)

Note that the definitions of α and β stay the same.

α is still opposite to the #"CH"_2"OH"#, and β is still on the same side as the #"CH"_2"OH"#.

Haworth
(From www.keyword-suggestions.com)