1.

Record Nr.

UNIBAS000020800

Titolo

L'Italia forestale e montana . La Nuova Italia Editirice

Pubbl/distr/stampa

Firenze

ISSN

0021-2276

Descrizione fisica

; 23 cm.

Disciplina

634.9045

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Periodico

Note generali

Descrizione basata su : v.57 (fasc.1-2002)

2.

Record Nr.

UNISA996201947303316

Titolo

Templated organic synthesis [[electronic resource] /] / edited by François Diederich and Peter J. Stang

Pubbl/distr/stampa

Weinheim ; ; Chichester, : Wiley-VCH, c2000

ISBN

1-281-76417-5

9786611764173

3-527-61352-8

3-527-61353-6

Descrizione fisica

1 online resource (432 p.)

Altri autori (Persone)

StangP. J

DiederichFrançois

Disciplina

541.35

547.2

Soggetti

Organic compounds - Synthesis

Physical organic chemistry

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Includes index.



Nota di contenuto

Templated Organic Synthesis; Contents; 1 Templates in Organic Synthesis: Definitions and Roles; 1.1 Introduction - Early Templates; 1.2 The Definition of a Molecular Template; 1.3 Roles of Templates; 1.3.1 Thermodynamic and Kinetic Templates; 1.3.2 Covalent and Non-covalent Template-Substrate Interactions; 1.3.3 Topology of Reaction; 1.3.3.1 Cyclization templates; 1.3.3.2 Linear templates; 1.3.3.3 Interweaving templates; 1.3.4 Scavenger Templates; 1.3.5 Negative Templates; 1.4 Measuring Template Effects; 1.4.1 Qualitative Detection of Template Effects

1.4.2 Quantification of Kinetic Template Effects in Terms of Effective Molarity, Substrate Affinity, and Maximum Rate Enhancement1.4.2.1 Linear templates; 1.4.2.2 Quantitative analysis of template effects in tethered reactions; 1.4.2.3 Cyclization templates; 1.5 Conclusion; Appendix 1a: Equations for Figure 1-5; Appendix 1b: Equations for Figure 1-10; References; 2 Templated Synthesis of Polymers - Molecularly Imprinted Materials for Recognition and Catalysis; 2.1 Introduction; 2.2 Preparation of Optically Active Linear Vinyl Polymers by Templated Synthesis

2.3 Exact Placement of Functional Groups on the Surfaces of Rigid Polymeric Materials Using Template Molecules2.4 Molecular Imprinting in Polymeric Materials Using Template Molecules; 2.4.1 The Principle; 2.4.2 The Optimization of the Structure of the Polymer Network; 2.4.3 The Role of the Binding-site Interactions; 2.4.4 Chiroptical Properties of the Crosslinked Polymers; 2.4.5 Chromatography Using Molecularly Imprinted Polymers; 2.4.6 Catalysis With Molecularly Imprinted Polymers; 2.4.7 Outlook; 2.5 Experimental Procedures; 2.5.1 Polymer from Scheme 2-5

2.5.1.1 Preparation of template monomer 7 [34]2.5.1.2 Preparation of the polymer [35]; 2.5.2 Polymer from Scheme 2-6; 2.5.2.1 Thermally initiated polymerization [36]; 2.5.2.2 Photochemically initiated polymerization [50]; 2.5.3 Polymer from Scheme 2-9 [136, 137]; 2.5.3.1 N-Ethyl-4-vinylbenzamide; 2.5.3.2 N-Ethyl-4-vinylbenzocarboximide acid ethyl ester; 2.5.3.3 N,N'-Diethyl-4-vinylbenzamidine (10a); 2.5.4 Preparation of the polymer [112]; References; 3 Templated Synthesis of Catenanes and Rotaxanes; 3.1 Introduction; 3.2 Metal-Templated Syntheses; 3.3 Hydrogen Bonding-assisted Syntheses

3.4 Hydrophobically Driven Syntheses3.5 Aromatic Templates; 3.6 Dialkylammonium-containing Rotaxanes; 3.7 Conclusions; 3.8 Experimental Procedures; 3.8.1 [2]Catenane 4 [13]; 3.8.2 [2]Catenane 12 [16]; 3.8.3 [2]Catenane 43 [31]; 3.8.4 [2]Rotaxane 51 [38]; 3.8.5 [2]Rotaxane 56 [381; 3.8.6 [2]Rotaxane 68 [45]; References; 4 Templated Synthesis of Carceplexes, Hemicarceplexes, and Capsules; 4.1 Introduction; 4.2 Carceplexes; 4.2.1 The First Soluble Carceplex; 4.2.1.1 Template ratios in the formation of an acetal-bridged carceplex; 4.2.1.2 Formation of a charged hydrogen bonded complex

4.2.1.3 Mechanism of formation for an acetal-bridged carceplex

Sommario/riassunto

Template-controlled reactions allow the synthesis of complex molecules which would hardly be achievable through classical methods. This handbook offers authoratative information on how noncovalent and covalent templates can be effectively applied to control reaction rates as well as regio- and stereoselectivity. From the concepts of template control such as molecular imprinting, self-replication, and reversible tether-directed remote functionalization, the reader is led to template-based ring-closing reactions, oligomerizations, and multiple functionalizations and their application in the synt



3.

Record Nr.

UNINA9910797404303321

Titolo

China 2 / / edited by Gary Bettinson

Pubbl/distr/stampa

Bristol, England ; ; Chicago, Illinois : , : Intellect, , 2015

ISBN

1-78320-401-X

Descrizione fisica

1 online resource (342 p.)

Collana

Directory of world cinema ; ; Volume 26

Disciplina

791.430951

Soggetti

Motion pictures - China - History

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di contenuto

Cover; Title; Copyright; Contents; Acknowledgements; Introduction by the Editor; Chinese Film Festivals; Contemporary Taiwanese Cinema; Recent Taiwanese Cinema; Early Hong Kong Cinema; Stars; Directors: Mainland China; Directors: Taiwan; Directors: Hong Kong; Drama: Mainland China; Drama: Hong Kong & Taiwan; Queer Chinese Cinema; Kung-Fu & Wuxia Pian; Heroic Bloodshed & Crime Cinema; Comedy/Musical; Recommended Reading; Chinese Cinema Online; Test Your Knowledge; Notes On Contributors; Filmography; Back Cover

Sommario/riassunto

Since the publication of the first volume of Directory of World Cinema: China, the Chinese film industry has intensified its efforts to make inroads into the American market. The 2012 acquisition of US theatre chain AMC and visual effects house Digital Domain by Chinese firms testifies to the global ambitions of China's powerhouse film industry. Yet Chinese cinema has had few crossover hits in recent years to match the success of such earlier films as Crouching Tiger, Hidden Dragon, House of Flying Daggers, and Kung Fu Hustle. Although overseas revenue for Chinese movies has dwindled, domestic