𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new route to 3,4-dihydro-2H-1-benzopyrans substituted at 3-position via palladium-catalysed reactions

✍ Scribed by Stéphanie Usse; Gérald Guillaumet; Marie-Claude Viaud


Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
100 KB
Volume
38
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A new synthetic route to highly enantioe
✍ Eric Deniau; Dieter Enders; Axel Couture; Pierre Grandclaudon 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 164 KB

A concise and efficient synthesis of highly enantioenriched 3-alkyl and 3-aryl-2,3-dihydro-1H-isoindolinones is reported. The key step relies on the diastereoselective reduction of the N-acylhydrazonium salts generated by acidic treatment of hemiaminal precursors bearing the (S)-2-methoxymethylpyrro