Download Double-Bonded Functional Groups: Volume 2 (1977) by Saul Patai PDF

By Saul Patai

Content:
Chapter eight The formation of unsaturated teams via heterolytic fragmentation (pages 653–723): Konrad B. Becker and Cyril A. Grob
Chapter nine Electrophilic additions to carbon–carbon double bonds (pages 725–912): George H. Schmid and Dennis G. Garratt
Chapter 10 The olefin metathesis response (pages 913–964): Nissim Calderon
Chapter eleven Oxidation of C?C and C?N teams (pages 965–1098): P. M. Henry and G. L. Lange
Chapter 12 Transition steel catalysed carbonylation of olefins (pages 1099–1166): John ok. Stille and David E. James
Chapter thirteen Imidines and diamidides (1,3,5?triazapentadienes) (pages 1167–1249): John A. Elvidge and N. R. Barot

Show description

Read or Download Double-Bonded Functional Groups: Volume 2 (1977) PDF

Best general & reference books

Technische Katalyse

With out catalysts business creation, learn and environmental expertise could all be unthinkable. even though eighty% of all large-scale business procedures are catalytic, many scientists and engineers restrict themselves to continuing on empirical traces. they regularly don't own the fundamental wisdom for a scientific improvement and alertness of catalysts.

Industrial Biotechnology: Sustainable Growth and Economic Success

Describing all issues of white biotechnology admitted to the seventh european body Programme and new business construction approaches aiming in the direction of the Kyoto pursuits, this accomplished assessment covers the know-how, purposes, financial capability and implications for society. Directed at readers with a basic curiosity in a particular know-how, this can be both compatible as an introductory guide to a variety of industries, together with chemical substances, biotechnology and prescription drugs, nutrition and feed, paper and pulp, own care, power and agriculture.

Characterization of Flow, Particles and Interfaces

Multi-scale research and simulation of chemical processing and reactions have bought unheard of realization in recent times; although, size know-how excited about multi-scale constructions, fairly on meso-scale phenomena, has no longer been sufficiently addressed.  This quantity of Advances in Chemical Engineering specializes in the "Characterization of circulate, debris and Interfaces" to alert the chemical engineering group to this difficult factor featuring six meso-scale dimension applied sciences.

The Story of Early Chemistry

This can be a generation of the unique 1924 variation.

Extra info for Double-Bonded Functional Groups: Volume 2 (1977)

Sample text

CH,),C-0-C-NHR H,O+ (CH,),C+ b I1 + CO, + RNH, 0 (248) (247) 2 The facile formation of the r-butyl cation (248) as the electrofugal fragment is thekasis for the widespread use of the t-butyl group in the temporary protection of functional groups. Thus, t-butoxycarbonyl derivatives of amines (247) are readily cleaved by acids with the liberation of the amine, CO, and the t-butyl cation (248) which is subsequently converted to isobutene' 15. a ROt + :Cx, (2491 ___* R-0--'C-X (250) - Rf + '6=0+ X- Konrad B.

G. for alkaloids. Thus, P-aminoalcohols containing a nucleofuge on the nitrogen atom, undergo fragmentation to imines in the presence of base (equation 30). The nucleofuge X is frequently chlorine68, because Nchloro amines are readily obtained with N-chlorosuccinimide and other chlorinating agents. + HOCHCH,NHNH(CH,), I Ph - PhCHO + CH,=NH + (CH,),NH (17 8 ) Acid-catalysed fragmentation is illustrated by the reaction of N,Ndimethyl-N'-(2-hydroxy-2-phenylethyl)hydrazinium ion (178), which undergoes N-N bond cleavage69.

D. OH Fragmentation also occurs in the deamination of y-amino alcohols via diazonium ions (l19)31. However. the nucleofugal gr&p may also be an ammonio (120)~'or an azoxy group ( 1 2 1 ) ~ ~ . c I l l I l l HO-C-C-C-X (119) X = + -N=N (120) X = -i(CH3)= (121) X = -N=NR I 0 684 Konrad B. Becker and Cyril A. Grob Many fragmentable compounds of the type 122 are generated in situ by the addition of a nucleophile Y, such as a Grignard reagent or hydroxide, alkoxide and hydride ions, to a ketone or aldehyde bearing a P-nucleofuge (reaction 21)34.

Download PDF sample

Rated 4.16 of 5 – based on 7 votes