𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Proline-Promoted Synthesis of Ring-Fused Homodimers: Self-Condensation of α,β-Unsaturated Aldehydes.

✍ Scribed by Bennie J. Bench; Chaomin Liu; Colin R. Evett; Coran M. H. Watanabe


Publisher
John Wiley and Sons
Year
2007
Weight
25 KB
Volume
38
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


C8K-Promoted Self-Condensation and Self-
✍ Miguel A. Sierra; Pedro Ramírez-López; Mar Gómez-Gallego; Tore Lejon; María José 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 99 KB 👁 1 views

The chemistry of stabilized Group 6 metal carbene complexes (Fischer carbenes) has reached a high level of maturity and carbenes have become very valuable building blocks in organic synthesis. In spite of this, the reactivity of highly reduced Fischer carbene complexes has been somewhat neglected.

Regioselectivity in the cross condensati
✍ Andrea Pochini; Giuseppe Puglia; Rocco Ungaro 📂 Article 📅 1979 🏛 Elsevier Science 🌐 French ⚖ 166 KB

Kinetic selectivity" in the cross condensation of a,B-unsaturated aldehydes and methyl ketones are obtained using 2,4,6-trimethylphenoxymagnesium bromide (2,4,6-TMPOMgBr) in benzene as catalyst. Recent observations made by several authors that organic reactions are subjected to a fundamental cation

The cation exchange resin-promoted coupl
✍ J.S. Yadav; B.V. Subba Reddy; P. Vishnumurthy 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 194 KB

Alkynes undergo smooth coupling with aldehydes in the presence of Amberlyst-15 Ò at room temperature to produce the corresponding a,b-unsaturated ketones in high yields with E-geometry. The use of an inexpensive, readily available, and recyclable cation exchange resin makes this method quite simple