By Hisashi Yamamoto, Kazuaki Ishihara

ISBN-10: 3527317244

ISBN-13: 9783527317240

This two-volume set covers all new advancements and, furthermore, comprises the new inspiration of mixed Bronsted and Lewis acid catalysis, constructed by means of Hisashi Yamamoto himself. the superb editorial group has prepare an both best staff of specialist authors, leading to a real treasure trove of crucial details -- making this a needs to for each chemist operating in natural chemistry and catalysis, in academia in addition to in undefined.

Show description

Read Online or Download Acid Catalysis in Modern Organic Synthesis, vol 1 PDF

Best organic books

Viacheslav A. Petrov's Fluorinated Heterocyclic Compounds: Synthesis, Chemistry, PDF

An intensive survey of artificial equipment, chemistry, and purposes of significant sessions of fluorinated heterocyclesMerging natural, heterocyclic, and fluoroorganic chemistry, fluorinated heterocyclic compounds have distinctively fascinating houses appropriate to be used in prescription drugs and agrichemicals, specially their skill to penetrate the mobile membrane barrier for drug absorption.

Download PDF by Stanley R. Sandler, Wolf Karo, JoAnne Bonesteel, Eli M.: Polymer Synthesis Characterization: A Laboratory Manual

This laboratory handbook covers vital options for polymer synthesis and characterization, and gives beginners with a complete creation to the elemental rules of highlighted options. The reader will enjoy the transparent writing kind and simple method of rather advanced rules.

V. Nenajdenko's Isocyanide Chemistry: Applications in Synthesis and Material PDF

The efficacy of isocyanide reactions within the synthesis of usual or naturallike items has ended in a renaissance of isocyanide chemistry. Now isocyanides are popular in several branches of natural, inorganic, coordination, combinatorial and medicinal chemistry. This worthy reference is the one e-book to hide the subject in such intensity, featuring all facets of man-made isonitrile chemistry.

New PDF release: Molecular Spintronics: From Organic Semiconductors to

This thesis goals molecular or natural spintronics and extra fairly the spin polarization tailoring possibilities that come up from the ferromagnetic metal/molecule hybridization at interfaces: the hot thought of spinterface. Molecular or natural spintronics is an rising study box on the frontier among natural chemistry and spintronics.

Extra info for Acid Catalysis in Modern Organic Synthesis, vol 1

Sample text

Various tricyclic skeletons have been synthesized with good enantioselectivities (79-85% ee) in the presence of chiral LBA (1 5 ) . -9 Br r:{ 6H � o � � ;; .... 23 S nCI4-ch i ral pyrogal l o l com p l ex (1 5) as a new LBA fo r ena ntioselective polyene cyclizatio n . Chiral catechol-derived L B A ( 1 6 ) was devised as a new artificial cyclase for polyprenoids by the same group in 2004 (Scheme 1 . 24) [27]. The synthetic power of the new chiral LBA (16) has been well demonstrated by enantios­ elective cyclizations of various 2-(polyprenyl)phenol derivatives with good to excellent enantioselectivities (88- 90% ee) , leading to the efficient asymmetric syn­ theses of ( - )-chromazonarol, (+) -8-epi-puupehedione, and ( - ) - 1 1 '-deoxytaondiol methyl ether.

2005) Angewandte Chemie Inter­ national Edition, 44, 1484-7. , Helal, CJ . (1998) Angewandte Chemie Interna­ tional Edition, 110, 2092 - 1 18. , Yamamoto, H. (eds) (1999) Comprehensive Asymmetric Catalysis, Springer, Germany, Vol. I , p. 290. 20 Jacobsen, E . N . , Yamamoto, H. (eds) (2004) Comprehensive 34 1 Recent Advance of'Combined Acid' Strategy for Asymmetric Catalysis 1 Asymmetric Catalysis, Springer, Germany, Sup!. 2, p. 7. 21 Liu, D . , Corey, E . J . (2007) journal of the American Chemical Society, 1 29, 1498-9.

The authors proposed that the B B A form o f (27) i s responsible for the active catalyst in this system and the reaction proceeds in a stepwise fashion initiated with N-nitroso aldol reaction, followed by Michael addition of the resulting anionic oxygen atom. Schaus and coworkers have developed a general route to the Clerodane diter­ pene core by the use of previously developed Bmnsted acid catalyzed asymmetric Morita- Baylis- Hillman ( M B H ) reactionf Lewis acid mediated ring-annulation pro­ cess (Scheme 1 .

Download PDF sample

Acid Catalysis in Modern Organic Synthesis, vol 1 by Hisashi Yamamoto, Kazuaki Ishihara

by Donald

Rated 4.44 of 5 – based on 48 votes