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What is conditions of reaction between phthalic anhydride and resorcinol?
Wiki User
∙ 12y ago
Zinc chloride and an acid must be present, preferably HCl
Wiki User
∙ 12y ago
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What is the product of anthrance with maleic anhydride?
The product of the reaction between anthracene and maleic anhydride is known as anthracene-maleic anhydride adduct. This adduct is commonly used in the synthesis of dyes, polymers, and other organic compounds.
What is the reaction when zinc acetic anhydride and glacial acetic acid are combine?
Acetanilide
Side reaction for syclopentadiene with maleic anhydride?
Side reactions would be the reaction of cyclopentadiene with itself (dimerization) into dicyclopentadiene, as well as the formation of the exo-product along with the usual endo-product (cis-norbornene-5,6-endo-dicarboxylic anhydride).
In the preparation of aspirin water is added to the reaction flask Why?
The formation of aspirin will proceed faster if acetic anhydride is used in place of acetic acid. However, acetic anhydride will hydrolyze in the presence of water to form acetic acid, slowing down the reaction.
monobromination of acetanilide occurs,while tribromination of aniline would occur under the same conditions?
Write a detailed set of equations for the acetylation reaction, and in particular show clearly that the reaction can be regarded as a nucleophilic substitution, in which the attacking nucleophile is aniline (attacking acetic anhydride).
What has the author Walter Albert Lawrance written?
Walter Albert Lawrance has written: 'Friedel and Craft's reaction-some substituted phthalic anhydrides with toluene and aluminium chloride' -- subject(s): Chemical reactions 'The reaction of substituted phthalic anhydrides with aluminum chloride and benzene' -- subject(s): Benzene, Aluminum chloride, Phthalic anhydride
What would happen if the excess acetic anhydride is not removed in the reaction vessel?
If the excess acetic anhydride is not removed in the reaction vessel an unwanted reaction will occur. The acetic anhydride will react causing esterification.
Why resorcinol is used as a reagent in test in seliwanoff test?
Resorcinol is used as the complexing agent to provide the color reaction, although the exact nature of the colored product is not known. Since resorcinol favors electrophilic aromatic substitution, the reaction may be similar to the Molisch Test.
What is the product of anthrance with maleic anhydride?
The product of the reaction between anthracene and maleic anhydride is known as anthracene-maleic anhydride adduct. This adduct is commonly used in the synthesis of dyes, polymers, and other organic compounds.
What is saturated polyester resin?
Reaction product of reacting acid with alcohol to give an ester this is called polyester, saturated polyester is reaction product of saturated acid " may be aromatic dibasic acids like phthalic anhydride, isophthalic acid, terephthalic acid,etc.... or aliphatic aicds like adipic, sebacicl,....etc." with alcohol like " glycerol, pentaerythritol, trimethylol propane, neopentyl glycol, etc......." . Reaction product of reacting acid with alcohol to give an ester this is called polyester, saturated polyester is reaction product of saturated acid " may be aromatic dibasic acids like phthalic anhydride, isophthalic acid, terephthalic acid,etc.... or aliphatic aicds like adipic, sebacicl,....etc." with alcohol like " glycerol, pentaerythritol, trimethylol propane, neopentyl glycol, etc......." .
Reaction of methyl amine and acetic anhydride?
No it is not among these.
In the aspirin synthesis excess acetic anhydride is hydrolyzed by the addition of water which converts the anhydride into acetic acid Write the balanced equation for this reaction?
The reaction is: (CH3CO)2O + H2O = 2 CH3COOH
What is the role of the acetic anhydride in this reaction in the synthesis of acetanilide?
The chemical reaction is:C6H5NH2 + (CH3CO)2O → C6H5NHCOCH3 + CH3COOH
What is the reaction when zinc acetic anhydride and glacial acetic acid are combine?
Acetanilide
What is the function of anhydrous zinc chloride in the formation of fluorescein?
Zinc Chloride catalyses the reaction of e.g. phatalic anhydride and resorcinol. If you head these three as powdered substances with a bunsenburner, they react much faster. After solving this mixture in water, you can filtrate the Zinc Cholride out of the solution. For more examples what a catalyst does, read Wiki or Google catalyst. Good Luck
Side reaction for syclopentadiene with maleic anhydride?
Side reactions would be the reaction of cyclopentadiene with itself (dimerization) into dicyclopentadiene, as well as the formation of the exo-product along with the usual endo-product (cis-norbornene-5,6-endo-dicarboxylic anhydride).
What reaction would occur if toulene were not completely dry in a reaction between maleic anhydride and dimethylbutadiene?
I'm doing the same problem..are u in my chm206 lab? lol anyway..maleic anhydride reacts with water from the toluene to form maleic acid.
