✦ LIBER ✦

ChemInform Abstract: Molecular Switches: Calculations on the Stereodivergent Hetero Diels- Alder Reaction of Chiral 1-Oxa-1,3-butadienes with Different Lewis Acids.

✍ Scribed by L. F. TIETZE; G. SCHULZ

Book ID: 112027491
Publisher: John Wiley and Sons
Year: 2010
Weight: 24 KB
Volume: 27
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199607027

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Molecular switches: Calculations on the

Molecular switches: Calculations on the stereodivergent hetero Diels-Alder reaction of chiral 1-oxa-1,3-butadienes with different lewis acids

✍ Tietze, Lutz F. ;Schulz, Gerhard 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 375 KB

## Abstract The stereodivergent facial differentiation of the intermolecular hetero Diels‐Alder reaction of the 1‐oxa‐1,3‐butadiene 1 with 2 in the presence of trimethylsilyl trifluoromethanesulfonate (TMS‐OTf) or Me~2~AlCl is explained on the basis of semiempirical calculations (AM1 and PM3). The

ChemInform Abstract: Stereodivergent Het

ChemInform Abstract: Stereodivergent Hetero-Diels-Alder Reactions of Chiral 1-Oxa-1,3- butadienes Through a Conformational Switch Induced by Lewis Acids.

✍ L. F. TIETZE; C. SCHNEIDER; A. GROTE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB

ChemInform Abstract: Intramolecular Hete

ChemInform Abstract: Intramolecular Hetero-Diels—Alder Reaction of 1-Oxa-1,3-butadienes with Terminal Acetylenes in Aqueous Media Using CuI.

✍ Malihe Javan Khoshkholgh; Saeed Balalaie; Rolf Gleiter; Frank Rominger 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 41 KB 👁 1 views

ChemInform Abstract: Chiral Lewis Acid-C

ChemInform Abstract: Chiral Lewis Acid-Catalyzed Asymmetric Diels-Alder Reactions of (E)-1- Phenylsulfonyl-3-alken-2-ones with Cyclopentadiene.

✍ E. WADA; W. PEI; S. KANEMASA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB

ChemInform Abstract: Exclusively endo-Se

ChemInform Abstract: Exclusively endo-Selective Lewis Acid Catalyzed Hetero Diels-Alder Reactions of (E)-1-Phenylsulfonyl-3-alken-2-ones with Vinyl Ethers.

✍ E. WADA; W. PEI; H. YASUOKA; U. CHIN; S. KANEMASA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB

ChemInform Abstract: Hetero-Diels—Alder

ChemInform Abstract: Hetero-Diels—Alder Reactions of Homochiral 1,2-Diaza-1,3-butadienes with Diethyl Azodicarboxylate under Microwave Irradiation. Theoretical Rationale of the Stereochemical Outcome.

✍ Martin Avalos; Reyes Babiano; Pedro Cintas; Fernando R. Clemente; Jose L. Jimene 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 2 views