Examples of 'sulfonyl chlorides' in a sentence
Meaning of "sulfonyl chlorides"
sulfonyl chlorides: a type of chemical compound with specific properties
How to use "sulfonyl chlorides" in a sentence
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sulfonyl chlorides
Sulfonyl chlorides are reactive sulfonic acid derivatives.
These salts are generated by reduction of sulfonyl chlorides.
All other sulfonyl chlorides are commercially available.
Preparation of alkyl sulfonyl chlorides.
Sulfonyl chlorides or bromides are especially preferred.
Several methods of synthesizing sulfonyl chlorides are taught in the art.
The sulfonyl chlorides are of dominant importance in this series.
These compounds are connected to sulfonamides by reaction with sulfonyl chlorides.
The appropriate sulfonyl chlorides may be obtained commercially.
Oxidation and chlorination of IIcv affords sulfonyl chlorides IIcw.
In general sulfonyl chlorides furnish mercaptans as hydride reduction products.
This invention provides a novel process for preparing bicyclic aromatic sulfonyl chlorides.
Sulfonyl chlorides are commercially available or readily prepared by known procedures.
The Reed reaction is a chemical reaction that utilizes light to oxidize hydrocarbons to sulfonyl chlorides.
Preferred sulfonyl chlorides are methanesulfonyl chloride and benzenesulfonyl chloride.
See also
A practical, general synthesis of sulfonyl chlorides is presented.
Many sulfonyl chlorides may be obtained from commercial sources.
C1 sulfonamide derivatives are prepared in a similar manner by reaction with sulfonyl chlorides.
Sulfonyl chlorides or sulfamoyl chlorides under conditions habitual per se to the skilled person.
C1 sulfonate derivatives are prepared in a similar manner by reaction with sulfonyl chlorides.
Sulfonyl chlorides are very reactive towards primary amines forming a stable sulfonamide linkage.
The sulfonylating agents may be selected e.g. from sulfonyl chlorides and anhydrides.
Preferred sulfonyl chlorides are benzenesulfonyl chloride or n-butanesulfonyl chloride.
Scheme 97 illustrates the conversion of benzenesulfonic acids into the corresponding sulfonyl chlorides.
Sulfonyl chlorides IIcw can be prepared by oxidation-chlorination of IIcv.
Preferred reactive compounds are the sulfonyl chloride or esters ; the sulfonyl chlorides are most preferred.
Preferred sulfonyl chlorides include methylsulfonyl chloride and p-toluenesulfonyl chloride.
Preferred compounds are the sulfonyl chloride or esters, and the sulfonyl chlorides are most preferred.
Sulfonyl chlorides react rapidly with primary amine groups, giving a sulfonamide.
Standard coupling conditions for amines with acids or sulfonyl chlorides is indicated above Scheme 1.
Sulfonyl chlorides include methanesulfonyl chloride, p-toluenesulfonyl chloride, trifluoromethane sulfonyl chloride or the like.
Bisacetylenes 7 may also be converted into thiols 5 vÃa sulfonyl chlorides 4.
Examples of the sulfonyl chlorides used in this reaction include p-toluenesulfonyl chloride and benzenesulfonyl chloride.
Typical sulfonylating agents include but are not limited to sulfonyl chlorides of formula R13SO2Cl.
Sulfonyl chlorides like p-toluenesulfonyl chloride can react selectively on the 5 ' position.
Sulfonamide XXXVII can be prepared from the coupling of amine XXXVI with sulfonyl chlorides ( R9SO2Cl ).
General procedure for coupling sulfonyl chlorides to methoxy - or hydroxy substituted aminopyridines, procedure A,.
Phenols 1 ( where P is H ) are converted to monosulfonates 2 by treatment with appropriate sulfonyl chlorides.
The sulfonyl chlorides of the formula ( VII ) may also be reacted with cyanate salts e . g.
This primary amine 14 was sulfonylated with various sulfonyl chlorides to give analogs 26 to 39.
Reaction with sulfonyl chlorides in the presence of a base affords the final compounds ( A-VII ).
Methods to prepare such sulfonyl chlorides are disclosed, for instance, in J. Org.
The sulfonyl chlorides used were, benzenesulfonyl chloride, 4-chlorobenzenesulfonyl chloride, 4 - nitrobenzenesulfonyl chloride and p-toluenesulfonyl chloride.
Descriptions of various sulfonyl chlorides may be found, for example, U. S.
The sulfonyl chlorides 12 shown in SCHEME 2, are known compounds.
Coupling of sulfonyl chlorides IIcw with ethyl-1,2-diamine affords compounds of interest Idc.
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