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ChemInform Abstract: A New Access to 2-(Alkylamino)- and 2-(Arylamino)pyrroles by Addition of Isocyanides to Protonated 1-Azabutadienes.

✍ Scribed by Evelyne Marchand; Georges Morel; Sourisak Sinbandhit


Publisher
John Wiley and Sons
Year
2010
Weight
33 KB
Volume
30
Category
Article
ISSN
0931-7597

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A New Access to 2-(Alkylamino)- and 2-(A
✍ Evelyne Marchand; Georges Morel; Sourisak Sinbandhit πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 343 KB

A number of 5-(alkylamino)-or 5-(arylamino)-2H-pyrrolium butyl isocyanide converts the protonated Ξ±-chlorocinnamaldimines 2j,k into the 5-(tert-butylamino)-pyrrole-2-salts 3 or 5 have been obtained by treating the 1-aza-1,3diene hydrochlorides 2 with isocyanides R 4 NC in refluxing carbonitriles 13.