The preparation of 2H- and 3H- tertiary amines. Catalytic hydrogenation in the presence of the N-cyclopropylmethyl group
✍ Scribed by Michael J. Rance; J. Douglas Robinson; Keith T. Taylor
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- French
- Weight
- 203 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0022-2135
No coin nor oath required. For personal study only.
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## Abstract __C__(α),__N__‐Thiosemicarbazones or __C__(α),__N__‐semicarbazones were polylithiated with excess lithium diiso‐propylamide, and the resulting cyclized intermediates were condensed with aromatic esters to afford __N__‐(1__H__‐pyrazol‐3‐yl)arylamides. The polylithiated intermediates were