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A Short Synthesis of (±)-(cis-6-Methyltetrahydropyran-2-yl)Acetic Acid, a Constituent of Civet

✍ Scribed by Cornelius Nussbaumer; Georg Fráter

Publisher: John Wiley and Sons
Year: 1987
Tongue: German
Weight: 386 KB
Volume: 70
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19870700218

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✦ Synopsis

Similar cyclizations to tetrahydropyrans are known [lo] to occur when 4-methyl-4-pentcn-2-01 Is condensed with aldehydes under acidic conditions (Kriewitz-Prim reaction [l I]).

A /I-alkenyloxyacrylate cyclization has already found use in a stereoselective synthesis of (i)-cis-a-irone [ 161.

📜 SIMILAR VOLUMES

(cis-6-Methyltetrahydropyran-2-yl)acetic

(cis-6-Methyltetrahydropyran-2-yl)acetic Acid, a Novel Compound from Civet (Viverra civetta)

✍ Bruno Maurer; Alfred Grieder; Walter Thommen 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 German ⚖ 294 KB

## Abstract The isolation and synthesis of (__cis__‐6‐methyltetrahydropyran‐2‐yl)acetic acid (**1a**), a novel compound from civet (__Viverra civetta__), are reported.

The Absolute Configuration of Naturally

The Absolute Configuration of Naturally Occurring (cis-6-Methyl-tetrahydropyran-2-yl)acetic Acid, a Constituent of Civet (Viverra civetta)

✍ Bruno Maurer; Walter Thommen 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 German ⚖ 127 KB

## Abstract The absolute configuration of the title compound, a minor constituent of civet, is shown to be __S__,__S__.

ChemInform Abstract: Diastereoselective

ChemInform Abstract: Diastereoselective Oxygen to Carbon Rearrangements of Anomerically Linked Enol Ethers and the Total Synthesis of (+)-(S,S)-(cis-6-Methyltetrahydropyran-2-yl)acetic Acid, a Component of Civet.

✍ Darren J. Dixon; Steven V. Ley; Edward W. Tate 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 35 KB 👁 2 views

Syntheses of (+)-(S,S)-(cis-6-Methyltetr

Syntheses of (+)-(S,S)-(cis-6-Methyltetrahydropyran-2-yl)acetic acid and of (−)-(R,R)-Didesoxy-pyrenophorine Using a New d5-Reagent. Preliminary communication

✍ Dieter Seebach; Manat Phmakotr 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 German ⚖ 241 KB

## Abstract The Li/K‐derivative **6** is used to synthesize the title compounds (**3a** and **4a**) in enantiomerically pure form from (−)‐(__S__)‐propylene epoxide. The C,C bond forming key step leading to the hydroxyketone 7 is followed by cyclization (→, **8**), Beckmann cleavage (→ **9b**) and

ChemInform Abstract: A Diastereoselectiv

ChemInform Abstract: A Diastereoselective Route to 2,6-syn-Disubstituted Tetrahydropyrans: Synthesis of the Civet Compound (+)-2-((2S,6S)-6-Methyltetrahydro-2H-pyran-2-yl) Acetic Acid.

✍ Matthew O'Brien; Shane Cahill; Lyndsay A. Evans 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views

ChemInform Abstract: A Simple Asymmetric

ChemInform Abstract: A Simple Asymmetric Synthesis of cis-2,6-Disubstituted Tetrahydropyran Acetic Acid Derivatives.

✍ A. J. F. EDMUNDS; W. TRUEB 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 2 views