The synthesis of N-substituted ureas I: The N-alkylation of ureas
โ Scribed by Kurt A. Hackl; Heinz Falk
- Publisher
- Springer Vienna
- Year
- 1992
- Tongue
- English
- Weight
- 499 KB
- Volume
- 123
- Category
- Article
- ISSN
- 0026-9247
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A one pot selective mend N-alkylation of primary amides, thioamides, carbamates and ureas has been developed using aromatic and aliphatic aldehydes as alkylating agents and trifluoroacetic acid / triethylsilane as reagents. Application to an efficient synthesis of a primary amine from the correspond
The synthesis of Boc-or Fmoc-monoprotected propylenediamine derivatives is reported starting from N-protected a-amino acids. The introduction of these building blocks on solid support via the formation of a urea moiety leads to a new pseudopeptide family (Ca-CHe-CH~-Na(R)-CO-NH-Ca). Two carbonylati