Download e-book for iPad: Host Guest Complex Chemistry / Macrocycles: Synthesis, by Dr. Edwin Weber, Prof. Dr. Fritz Vögtle (auth.), Professor

By Dr. Edwin Weber, Prof. Dr. Fritz Vögtle (auth.), Professor Dr. Fritz Vögtle, Dr. Edwin Weber (eds.)

ISBN-10: 3540139508

ISBN-13: 9783540139508

ISBN-10: 3642701086

ISBN-13: 9783642701085

The medical and functional curiosity in coronands (crown ethers), cryptands, podands as complexing brokers for cations in addition to for anions and impartial low molecular species is indisputable 1,2). The chemistry of crown compounds is gradually expanding. approximately 250 unique papers facing crown chemistry seemed merely in 1980. New molecules· with crown ether homes are continually synthesized and new purposes discov,?red. due to loss of area, just a small variety of the unique guides is males­ tioned right here. hence, within the literature compilation just some, yet suitable works are chosen for every bankruptcy. each time attainable, reference is made to studies or review-like articles on my own via which origin,al works could be consulted. The studies given lower than ref. 1) are thought of to be the main correct. The formulae provided within the figures can be understood as consultant buildings outlining a particular box. 2 category of Oligo-/Multidentate impartial Ligands and in their Complexes this day, a contrast is made among the classical ring oligoethers (crown ethers) and monocyclic coronands, oligocyclic round cryptands and the acyclic podands with recognize to topological points 3). This type and the topology are illustrated in Fig. 1, every one determine representing the minimal variety of donor atoms and chain segments attribute of every type of compounds. Multidentate mono­ cyclic ligands with any form of donor atoms are known as coronands ("crown compounds"), whereas the time period crown ether might be reserved for cyclic oligoethers completely containing oxygen as donor atom.

Show description

Read or Download Host Guest Complex Chemistry / Macrocycles: Synthesis, Structures, Applications PDF

Similar chemistry books

Download PDF by B. Markert: Trace Elements- Their Distribution and Effects in the

This quantity discusses significant parts of fundamental problem for the knowledge of the complexity linked to ecological hint aspect learn. those comprise assets and fates of hint parts; analytical thoughts; and the distribution of hint components in biota and soil and sediment reservoirs. Case experiences, box paintings and laboratory reviews intensively mentioned during this quantity are important to reinforce our wisdom approximately tactics with regards to the organic reaction of hint steel tension less than real looking environmental stipulations.

New PDF release: Catalysts in Petroleum Refining and Petrochemical Industries

Catalysis performs an more and more serious function in glossy petroleum refining and uncomplicated petrochemical industries as industry calls for for and necessities of petroleum and petrochemical items are consistently altering. As we input the twenty first century, new demanding situations for catalysis technology and expertise are expected in virtually each box.

Albin F. Turbak (Eds.)'s Synthetic Membranes:. Volume I Desalination PDF

Content material: v. 1. Desalination -- v. 2. Hyper- and ultrafiltration makes use of. v. 1. The Loeb-Sourirajan membrane : the way it happened / Sidney Loeb -- opposite osmosis : a brand new box of utilized chemistry and chemical engineering / S. Sourirajan -- software of man-made membranes in water provide structures in Israel / P.

Extra info for Host Guest Complex Chemistry / Macrocycles: Synthesis, Structures, Applications

Sample text

Chern. Ber. 112, 899 (1979) a) Fornasier, R. : Tetrahedron Lett. 1976, 1381 b) Haines, A. : Carbohydr. Res. : Angew. Chern. 86, 896 (1974); Angew. , Int. Ed. Eng!. 13, 814 (1974); b) Hyatt, J. : 1. Org. Chern. 43, 1808 (1978) a) Gokel, G. , Dishong, D. , Diamond, C. : J. Chern. Soc. Chern. Commun. 1980, 1053; b) cf. also Lehn, J. , Sauvage, 1. : J. Am. Chern. Soc. 97, 6700 (1975); c) Weitl, F. , Raymond, K. , Smith, W. , Howard, T. : ibid. 100, 1170 (1978) a) Beresford, G. , Stoddart, J. : Tetrahedron Lett.

2 The Ion-Cavity Concept. . . . . . . . . . . 3 Effects of Anion and Cation Type on Complex Structure . . . 5 Sandwich Formation . . . 6 Ternary Crown Ether Complexes. . . . . . 91 6 Macropolycyclic Host Molecules: Cryptands and their Cation Complexes 7 Open-Chain Polyethers: Wrapping of Metal Ions . . . 1 Podands with Aromatic Donor End Groups . . . 2 Complexes ofPodands Containing End Groups Capable of Hydrogen Bonding. . . . . . 4 Tripode Ligands .

Coord. Chern. Rev. : Chemiker-Ztg. : Bull. Soc. Chim. Fr. 1974, 89; j) Christensen, 1. , Eatough, D. , Izatt, R. : Chern. Rev. 74,351 (1974); k) Bradshaw, J. , Stott, P. : Coord. Chern. Rev. : Inorg. Chim. Acta 45, L65 (1980) Reviews: a) Chock, P. , Titus, E. : Progr. Inorg. Chern. , Morf, W. , Meier, P. Ch. in Lit. 1'1 c) Ovchinnikov, Yu. , Ivanov, V. , Shkrob, A. : Membraneactive Complexones, B. B. A. Library Vol. 12, Elsevier, Amsterdam, Oxford, New York, 1974; d) Pressman, B. : Ann. Rev. Biochem.

Download PDF sample

Host Guest Complex Chemistry / Macrocycles: Synthesis, Structures, Applications by Dr. Edwin Weber, Prof. Dr. Fritz Vögtle (auth.), Professor Dr. Fritz Vögtle, Dr. Edwin Weber (eds.)

by Anthony

Rated 4.81 of 5 – based on 42 votes