Carl Mannich died on 1947-03-05.
Carl Langbehn died in 1944.
Carl Millöcker died in 1899.
Carl Buchheister died in 1964.
Carl Stål died in 1878.
Carl Binger died in 1976.
Carl Mannich was born on 1877-03-08.
Why formaldehyde use in mannich base reaction
it is possible to product mannich base using acetophenone with DEA.
No, although an imine is prepared in situ in a mannich reaction. A schiff base can be prepared when a starting primary amine reacts with a ketone or aldehyde and liberates a water molecule.
The main applications for the Mannich reaction can be found in natural compounds such as peptides and antibiotics. Other forms are paint and medicinal compounds, such as certain anti-inflammatory drugs or anti-depressants.
carl sandburg did die on July 22 1967
Carl Melchior died in 1933.
Carl Friedländer died in 1887.
Carl Mayer died in 1944.
Carl Mayet died in 1868.
Carl Hasenpflug died in 1858.
Carl Monssen died in 1992.