Studies on isocyanides. Synthesis of N-tosylguanidines
โ Scribed by Ricardo Bossio; Stefano Marcaccini; Roberto Pepino
- Book ID
- 103403778
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 104 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
## Abstract The Ugi fourโcomponent condensation between isocyanides, aldehydes, and ammonium formate affords __N__โsubstituted 2โformylaminocarboxamides 1 which are dehydrated with POCl~3~/NEt~3~ to give the title compounds.
Electrochemical Synthesis of Isocyanides and 1,n-Diisocyanides. -Electrolysis of tosylmethylisocyanides (I) and (III) gives the new alkyl-, aryl-, and 1,n-diisocyanides (II) and (IV) in high purity and in moderate to good yields. The reaction proceeds in a two-electron C,S cleavage, reducing exclusi