✦ LIBER ✦

The First Enantioselective Syntheses of Axially Chiral Enantiomerically Pure Calix[4]resorcinarene Derivatives

✍ Scribed by Page, Philip C. Bulman; Heaney, Harry; Sampler, Edward P.

Book ID: 111682085
Publisher: American Chemical Society
Year: 1999
Tongue: English
Weight: 95 KB
Volume: 121
Category: Article
ISSN: 0002-7863
DOI: 10.1021/ja990819g

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: First Enantioselect

ChemInform Abstract: First Enantioselective Syntheses of (+)- and (-)-Wilforonide by Using Chiral Auxiliaries Derived from the Same Chiral Source.

✍ Dan Yang; Ming Xu 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 2 views

Synthesis of the First Enantiomerically

Synthesis of the First Enantiomerically Pure and Chiral, Disubstituted 3,4-Ethylenedioxythiophenes (EDOTs) and Corresponding Stereo- and Regioregular PEDOTs.

✍ Dolores Caras-Quintero; Peter Baeuerle 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 95 KB

## Abstract For Abstract see ChemInform Abstract in Full Text.

First Synthesis of Enantiomerically Pure

First Synthesis of Enantiomerically Pure Primary Helical Spirocycles Based on the Repetitive Addition of Lithiated Methoxyallene to Chiral 3(2H)-Dihydrofuranone Derivatives

✍ Hormuth, Stephan ;Schade, Wolfgang ;Reißig, Hans-Ulrich 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 594 KB

## Abstract Repetitive additions to chiral 3(2__H__)‐Dihydrofuranones opened a route to the first enantiomerically pure primary helical spirocyclic compounds. Thus, addition of lithiated methoxyallene 2 to furanone 9 provided adduct 10 with excellent diastereoselectivity. Cyclization with potassium

ChemInform Abstract: First Synthesis of

ChemInform Abstract: First Synthesis of Enantiomerically Pure Primary Helical Spirocycles Based on the Repetitive Addition of Lithiated Methoxyallene to Chiral 3(2H)-Dihydrofuranone Derivatives.

✍ S. HORMUTH; W. SCHADE; H.-U. REISSIG 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views