✦ LIBER ✦

Application of exchangers with crown ethers as anchor groups in analytical and preparative chemistry

✍ Scribed by E. Blasius; K.-P. Janzen; H. Luxenburger; V.B. Nguyen; H. Klotz; J. Stockemer

Book ID: 108335318
Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 744 KB
Volume: 167
Category: Article
ISSN: 1873-3778
DOI: 10.1016/s0021-9673(00)91166-x

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Use of Crown Ethers in Peptide Chemi

The Use of Crown Ethers in Peptide Chemistry – V. Solid-phase Synthesis of Peptides by the Fragment Condensation Approach using Crown Ethers as Non-covalent Protecting Groups

✍ Paolo Botti; Haydn L. Ball; Pierluigi Lucietto; Massimo Pinori; Emanuele Rizzi; 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 702 KB

We have previously described the conditions by which peptide synthesis by the solid-phase fragment condensation approach can be carried out using crown ethers as non-covalent protection for the N alpha-amino group. Here we demonstrate that the procedure can be extended to large, partially protected

ChemInform Abstract: Preparation of Opti

ChemInform Abstract: Preparation of Optically Active Azophenolic Crown Ethers Containing 1-Phenylethane-1,2-diol and 2,4-Dimethyl-3-oxapentane-1,5-diol as a Chiral Subunit (I)—(IV): Temperature-Dependent Enantiomer Selectivity in the Complexation with Chiral Amines.

✍ K. OGASAHARA; K. HIROSE; Y. TOBE; K. NAEMURA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 3 views

Preparation of (E)-4-Aryl-1,1,1-trifluor

Preparation of (E)-4-Aryl-1,1,1-trifluoro-3-tosylbut-3-en-2-ones as Fluorinated Building Blocks and Their Application in Ready and Highly Stereoselective Routes to trans-2,3-Dihydrofurans Substituted with Trifluoromethyl and Sulfonyl Groups

✍ Haigang Yu; Jing Han; Jie Chen; Hongmei Deng; Min Shao; Hui Zhang; Weiguo Cao 📂 Article 📅 2012 🏛 John Wiley and Sons 🌐 English ⚖ 513 KB

ChemInform Abstract: Preparation of (E)-

ChemInform Abstract: Preparation of (E)-4-Aryl-1,1,1-trifluoro-3-tosylbut-3-en-2-ones as Fluorinated Building Blocks and Their Application in Ready and Highly Stereoselective Routes to trans-2,3-Dihydrofurans Substituted with Trifluoromethyl and Sulfonyl Groups.

✍ Haigang Yu; Jing Han; Jie Chen; Hongmei Deng; Min Shao; Hui Zhang; Weiguo Cao 📂 Article 📅 2012 🏛 John Wiley and Sons ⚖ 31 KB

Silver Compounds in Synthetic Chemistry.

Silver Compounds in Synthetic Chemistry. 1 A Facile Preparative Route for Pentafluorophenylsilver, AgC6F5 and its Use as an Oxidative Pentafluorophenyl Group Transfer Reagent in Reactions with Group 12 to 16 Elements — the Single Crystal Structure of AgC6F5 · EtCN, the First Arylsilver Derivative Crystallising in Infinite Chains

✍ Wieland Tyrra; Mathias S. Wickleder 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 German ⚖ 173 KB 👁 2 views

AgC 6 F 5 is directly and quantitatively formed from room temperature reactions of AgF and Me 3 SiC 6 F 5 in N-donor solvents, particularly EtCN. Solutions of AgC 6 F 5 prepared by this method exhibit excellent oxidative properties in reactions with a variety of groups 12 to 16 elements giving the c