ISSN:
1573-9171
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary 1. The reductive desulfurization of 2,2-dimethyl-1-(2-thienyl)-1-propanone with the aid of Raney nickel prepared by the method of Adkins and Billica gives 2, 2-dimethyl-3-hexanone, whereas, under similar conditions, ketones of the 1-(2-thienyl)-1-butanone type give a mixture of the aliphatic ketone and secondary alcohol.2. A series of ethylene cyclic acetals of thiophenecarboxaldehydes was prepared. 3. By hydrogenolysis of the acetals, the ethylene cyclic acetals of aliphatic aldehydes can be prepared, and this procedure can be used as a preparative method in cases in which difficulties arise in other methods of synthesis.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00914225
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