๐”– Bobbio Scriptorium
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Application of mannich reaction to sulfones II. Role of aromatic aldehydes in condensation

โœ Scribed by W. Lewis Nobles; B. Blackburn Thompson


Book ID
102397328
Publisher
John Wiley and Sons
Year
1965
Tongue
English
Weight
482 KB
Volume
54
Category
Article
ISSN
0022-3549

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Condensation reactions of ฮฑ-amino-zincen
โœ Elmo Wissing; Remco W.A. Havenith; Jaap Boersma; Gerard van Koten ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 236 KB

## The zinc-enamine 1 is easily accessible via the reaction of Et$n with t-BuN=CHCH=Nt-Bu and is reactive rowarak aldehydes. The condensation reaction of 1 with 2-pyridine-carboxaldehyde results in the &mnally instable zinc-aldolare 2 b that subsequently rearranges to the indolizine 4.