Helvetica Chimica Acta p. 1754 - 1758 (1980)
Update date:2022-08-11
Topics:
Ganguly, Abhoy N.
Sengupta, Pradip K.
Bieri, Jost H.
Visconti, Max
The catalytic hydrogenation of 6-methylpterin (I) in neutral or weekly acidic solutions begins, as for the 7-methylpterin, by the thermodynamically controlled reduction of the 7,8-double bond.It is not possible to say, according to our experiments, which double bond, either the 5,6 or the 7,8, is first reduced in strongly acidic solution.However, a 5,8-reduction can be excluded.
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