Production of 5-(chloromethyl)furan-2-carbonyl chloride and furan-2,5-dicarbonyl chloride from biomass-derived 5-(chloromethyl)furfural (CMF)

2015 ◽  
Vol 17 (7) ◽  
pp. 3737-3739 ◽  
Author(s):  
Saikat Dutta ◽  
Linglin Wu ◽  
Mark Mascal
Keyword(s):  
Acid Chloride ◽  
Single Step ◽  
Chemical Derivatives ◽  
Diacid Chloride ◽  
Carbonyl Chloride ◽  
Derivatives Of

Biomass-derived CMF is oxidized to the acid chloride CMFCC in a single step using inexpensive t-butyl hypochlorite. Likewise, DFF, also a CMF derivative, is oxidized directly to the diacid chloride FDCC. The products are platforms for a variety of chemical derivatives of carbohydrates.

scholarly journals Chemical Derivatives of α-Chymotrypsinogen

1960 ◽  
Vol 235 (2) ◽  
pp. 396-404
Author(s):  
Djahanguir M. Abadi ◽  
Philip E. Wilcox
Keyword(s):  
Chemical Derivatives ◽  
Derivatives Of

scholarly journals Chemical Derivatives of α-Chymotrypsinogen

1961 ◽  
Vol 236 (5) ◽  
pp. 1328-1337
Author(s):  
Marilynn S. Doscher ◽  
Philip E. Wilcox
Keyword(s):  
Chemical Derivatives ◽  
Derivatives Of

Chemical derivatives of synthetic isoprene rubbers

1946 ◽  
Vol 38 (11) ◽  
pp. 1171-1181 ◽  
Author(s):  
J. D. D'Ianni ◽  
F. J. Naples ◽  
J. W. Marsh ◽  
J. L. Zarney
Keyword(s):  
Chemical Derivatives ◽  
Derivatives Of

Nigericic Acids, Two New Chemical Derivatives of Nigericin

1989 ◽  
Vol 53 (9) ◽  
pp. 2497-2498 ◽  
Author(s):  
Gérard Dauphin ◽  
Lucien David ◽  
Alain Kergomard ◽  
Catherine Sainz
Keyword(s):  
Chemical Derivatives ◽  
Derivatives Of

Recombinant and Chemical Derivatives of Apamin. Implication of Post-Transcriptional C-Terminal Amidation of Apamin in Biological Activity

1995 ◽  
Vol 231 (3) ◽  
pp. 544-550 ◽  
Author(s):  
Christiane Devaux ◽  
Martine Knibiehler ◽  
Maria-Leria Defendini ◽  
Kamel Mabrouk ◽  
Herve Rochat ◽  
...  
Keyword(s):  
Biological Activity ◽  
Chemical Derivatives ◽  
Derivatives Of

Thermostabilized chemical derivatives of horseradish peroxidase

1994 ◽  
Vol 16 (6) ◽  
pp. 501-505 ◽  
Author(s):  
Orlaith Ryan ◽  
Malcolm R. Smyth ◽  
Ciarán Ó Fágáin
Keyword(s):  
Horseradish Peroxidase ◽  
Chemical Derivatives ◽  
Derivatives Of

Chemical Derivatives of Gramicidin

1946 ◽  
Vol 63 (2) ◽  
pp. 302-308 ◽  
Author(s):  
H. Fraenkel-Conrat ◽  
J. C. Lewis ◽  
K. P. Dimick ◽  
B. Edwards ◽  
H. C. Reitz ◽  
...  
Keyword(s):  
Chemical Derivatives ◽  
Derivatives Of

Bonding of Rubber to Metal by Means of New Chemical Derivatives of Rubber

1950 ◽  
Vol 23 (1) ◽  
pp. 281-291 ◽  
Author(s):  
Jacques Gossot
Keyword(s):  
Ph Value ◽  
Chemical Reactivity ◽  
Point Of View ◽  
Physical Point ◽  
General Application ◽  
Chemical Derivatives ◽  
Special Cases ◽  
Practical Standpoint ◽  
In Virtue Of ◽  
Derivatives Of

Abstract The bonding process which has been described is of general application to all types of rubber mixtures, to metals, and to various other materials, without any change in composition of the bonding agent for the different materials. Although the problem of adhesion has been approached in this work only from the purely practical standpoint, it should be realized how little progress has been made in the theoretical knowledge of the problem. As a matter of fact, only a few authors have attempted to explain, on a basis of general concepts, certain special cases of adhesion, and there is still no real insight into the problem as a whole which might open the way to material progress. If one turns to the works of MacBain, Delmonte, and Buchan among the most important contributions to the phenomena of adhesion, the ultimate conclusion must be drawn that little has been accomplished in orienting investigations in this field toward more productive ends. From the physical point of view, particular attention must be paid to the condition of the state of the surface of the material to be bonded, to the surface tension, to the viscosity, and to the pH value of the adhesive. The chemical structure of the latter is that of a long-chain compound and, as has been proved conclusively in the present investigation, certain groups play a fundamental role, both in virtue of their chemical reactivity, and in virtue of the polar moment which they confer upon the molecule.

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