✦ LIBER ✦

Enantioselective hydrogenation in cholesteryl tridecanoate as a chiral liquid-crystalline matrix

✍ Scribed by V. A. Pavlov; N. I. Spitsyna; E. I. Klabunovskii

Book ID: 112445436
Publisher: Springer
Year: 1983
Tongue: English
Weight: 232 KB
Volume: 32
Category: Article
ISSN: 1573-9171
DOI: 10.1007/bf00954369

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Enantioselective hydrogenation in a chol

Enantioselective hydrogenation in a cholesteric liquid crystal as a chiral matrix

✍ V. A. Pavlov; N. I. Spitsyna; E. I. Klabunovskii 📂 Article 📅 1982 🏛 Springer 🌐 English ⚖ 66 KB

Enantioselective Hydrogenation with Race

Enantioselective Hydrogenation with Racemic and Enantiopure Binap in the Presence of a Chiral Ionic Liquid

✍ Dianjun Chen; Mike Schmitkamp; Giancarlo Franciò; Jürgen Klankermayer; Walter Le 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 418 KB 👁 2 views

Enantioselective Hydrogenation with Race

Enantioselective Hydrogenation with Racemic and Enantiopure Binap in the Presence of a Chiral Ionic Liquid

✍ Dianjun Chen; Mike Schmitkamp; Giancarlo Franciò; Jürgen Klankermayer; Walter Le 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 418 KB 👁 2 views

1-Naphthyl-1,2-ethanediol as a new chira

1-Naphthyl-1,2-ethanediol as a new chiral modifier of platinum in the enantioselective hydrogenation of activated ketones

✍ Alberto Marinas; Tamas Mallat; Alfons Baiker 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 166 KB

(−)-Dihydro-apovincaminic acid ethyl est

(−)-Dihydro-apovincaminic acid ethyl ester, preparation and use as a chiral modifier in enantioselective heterogeneous catalytic hydrogenations

✍ A. Tungler; T. Máthé; T. Tarnai; K. Fodor; G. Tóth; J. Kajtár; I. Kolossváry; B. 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 394 KB

The preparation, characterisation and use of (-)-dihydro-apovincaminic acid ethyl ester as a chiral modifier in heterogeneous catalytic asymmetric hydrogenations is reported. The epimeric compositions were determined using NMR and HPLC methods and circular dichroism spectroscopy was used to detect

Synthesis, Liquid-Crystalline Properties

Synthesis, Liquid-Crystalline Properties, and Photo-optical Studies of Photoresponsive Oligomeric Mesogens as Dopants in a Chiral Glassy Liquid Crystal

✍ H. Akiyama; V. A. Mallia; N. Tamaoki 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 374 KB 👁 1 views

## Abstract We have prepared photoresponsive oligomers that have molecular weights of ca. 4500, 8000, and 16 000 g mol^–1^ via the free‐radical polymerization of 4‐[4‐alkylphenylazo]phenoxyalkyl acrylates. All of the oligomers possess bilayer smectic A (SmA) and smectic B (SmB) phases. Increasing t