✦ LIBER ✦

Hetero diels-alder vs mukaiyama aldol pathways in the reaction of monoactivated dienes and aldehydes. A lewis acid study

✍ Scribed by M.Teresa Mujica; María M. Afonso; Antonio Galindo; J.Antonio Palenzuela

Publisher: Elsevier Science
Year: 1996
Tongue: French
Weight: 616 KB
Volume: 52
Category: Article
ISSN: 0040-4020
DOI: 10.1016/0040-4020(95)01031-9

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Vinyl-Allenes as Di

ChemInform Abstract: Vinyl-Allenes as Dienes in the Lewis Acid Mediated Hetero Diels—Alder Reaction with Aldehydes.

✍ David Regas; Maria M. Afonso; Antonio Galindo; J. Antonio Palenzuela 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 27 KB 👁 2 views

A Hetero Diels–Alder Concerted vs. Aldol

A Hetero Diels–Alder Concerted vs. Aldol Stepwise Mechanism in the Cyclization of Silyloxyazadienes with Aldehydes: A Theoretical Study

✍ Alessandro Bongini; Mauro Panunzio 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 159 KB

Strong Counteranion Effects on the Catal

Strong Counteranion Effects on the Catalytic Activity of Cationic Silicon Lewis Acids in Mukaiyama Aldol and Diels—Alder Reactions.

✍ Kenji Hara; Ryuto Akiyama; Masaya Sawamura 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 30 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

ChemInform Abstract: Studies on Chiral O

ChemInform Abstract: Studies on Chiral Organosulfur Compounds. Part 6. The Use of a Chiral Diene Bearing an Optically Active Sulfinylmethyl Group in the Lewis Acid-Catalyzed Intramolecular Asymmetric Hetero Diels—Alder Reaction.

✍ K. HIROI; M. UMEMURA; Y. TOMIKAWA; M. KANEKO; F. KATO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 2 views

Cationic bis(oxazoline) and pyridyl-bis(

Cationic bis(oxazoline) and pyridyl-bis(oxazoline)Cu(II) and Zn(II) Lewis acid catalysts. A comparative study in catalysis of Diels-Alder and aldol reactions

✍ David A. Evans; Marisa C. Kozlowski; Jason S. Tedrow 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 299 KB

The formyl CH--O hydrogen bond as a cri

The formyl CH--O hydrogen bond as a critical factor in enantioselective reactions of aldehydes, part 4. Aldol, ethylation, hydrocyanation and Diels-Alder reactions catalyzed by chiral B, Ti and Al lewis acids

✍ E.J. Corey; David Barnes-Seeman; Thomas W. Lee 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 287 KB

Formyl C-H--O hydrogen bonding provides a rational explanation of several diverse catalytic enantioselective addition reactions of aldehydes, as outlined in Figures 12345.