𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Intramolecular Hydroarylation of Alkynes Catalyzed by Platinum or Gold: Mechanism and endo Selectivity.

✍ Scribed by Cristina Nevado; Antonio M. Echavarren

Publisher
John Wiley and Sons
Year
2006
Weight
35 KB
Volume
37
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Intramolecular Hydroarylation of Alkynes
Intramolecular Hydroarylation of Alkynes Catalyzed by Platinum or Gold: Mechanism and endo Selectivity
✍ Cristina Nevado; Antonio M. Echavarren πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 397 KB

## Abstract The cyclization of differently substituted aryl alkynes with Pt^II^ or Au^I^ catalysts proceeds by __endo‐dig__ pathways. When Ag^I^ was used to generate reactive cationic Au^I^ catalysts, 2__H__‐chromenes dimerize to form cyclobutane derivatives by a Ag^I^‐catalyzed process. A DFT stud