| 摘要 |
<p>1337605 Acetylene monoaicohols from acetylenes and carbony) compounds BADISCHE ANILIN- & SODA-FABRIK AG 20 April 1971 [21 April 1970] 10052/71 Heading C2C Acetylene monoalcohols are made by reacting an acetylene with an organic carbonyl in the presence of an anion exchanger containing quaternary ammonium groups and a compound NR<SP>1</SP>R<SP>2</SP>R<SP>3</SP>, where R<SP>1</SP>, B<SP>2</SP> and R<SP>3</SP> are hydrogen or aliphatic-radicals or B<SP>1</SP> and R<SP>2</SP> may form, with the N atom a heterocyclic ring, and/or in the presence of a sulphoxide and in the presence of hydroxide, cyanide or alkoxide anions.</p> |
