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What is the reaction between glycine methyl ester hydrochloride and acrylonitrile?
The amino group of glycine methyl ester hydrochloride reacts with the double bond of acrylonitrile, it occurs the Michael reaction, then generates CNCH2CH2NHCH2CO2Me.
Why cyclopentanone cannot undergo iodoform reaction?
Cyclopentanone cannot undergo the iodoform reaction because it lacks a methyl group attached to the carbonyl carbon that is necessary for the reaction to occur. The presence of a methyl group is essential for the formation of the triiodomethane (iodoform) product.
Why concentrated acid is used in dehydration of 2-methyl-2-butanol?
2-methyl-2-butene is the major product (85%), while 2-methyl-1-butene the minor (15%) in an E1 reaction.
Is methyl propionate an ester?
Yes, methyl propionate is an ester. It is formed by the condensation reaction between methanol and propionic acid, resulting in the formation of an ester linkage.
What would the structural equation for the dehydration of 3-methyl 3-pentanol look like if the dehydration was done by heating the compound?
The dehydration of 3-methyl 3-pentanol by heating would result in the formation of 3-methyl-2-pentene. The structural equation for this reaction would be: 3-methyl 3-pentanol → 3-methyl-2-pentene + H2O
What is the equation for the reaction of 2-methyl-2-propanol with concentrated hydrochloric acid. Why does the reaction mixture have a milky appearance?
The equation for the reaction is: 2-methyl-2-propanol + HCl → 2-chloro-2-methylpropane + H2O. The milky appearance is due to the formation of a suspension of the insoluble product 2-chloro-2-methylpropane in the reaction mixture. This suspension scatters light, giving the mixture a milky appearance.
Why is methyl acidic?
Methyl is not inherently acidic. It does not have an acidic hydrogen atom that can be donated in a reaction. Methyl groups are often considered electron-donating and have a neutral/basic character.
What reagent is best used in order to convert methyl alcohol into methyl bromide?
Thionyl bromide (SOBr2) is commonly used to convert methyl alcohol (methanol) into methyl bromide. The reaction involves replacing the hydroxyl group of methanol with a bromine atom to form methyl bromide. This reaction is typically performed under reflux conditions.
How do you convert methyl chloride to ethyl chloride?
Methyl chloride can be converted to ethyl chloride by reacting it with ethyl alcohol (ethanol) in the presence of an acid catalyst, such as sulfuric acid. The reaction is an SN1 substitution reaction where the methyl group on methyl chloride is replaced by an ethyl group from ethanol, forming ethyl chloride. The reaction proceeds via the formation of a carbocation intermediate.
Why only methyl ketones give iodoform test?
Methyl ketones like acetone can undergo oxidation reaction with iodine and sodium hydroxide to form iodoform due to the presence of the methyl group (-CH3). The reaction involves the formation of a carboxylate ion intermediate that contains an acidic hydrogen atom on the methyl group, which leads to the production of iodoform. Other ketones lacking the methyl group do not undergo this reaction.
Formic acid plus 2-methyl propanol?
This reaction would likely result in the formation of an ester through a Fischer esterification reaction. The formic acid would react with 2-methyl propanol to form methyl 2-methyl propanoate (methyl isobutyrate) along with water as a byproduct. This ester has a fruity odor and is often used in the fragrance industry.
What is the reaction between glycine methyl ester hydrochloride and acrylonitrile?
The amino group of glycine methyl ester hydrochloride reacts with the double bond of acrylonitrile, it occurs the Michael reaction, then generates CNCH2CH2NHCH2CO2Me.
How is methyl made?
There is no such thing as a lone 'methyl'. A methyl group is a CH3 extending off an organic compounds main carbon chain. They can be created by the Sn2 reaction on iodomethane, or by the reaction of methyl lithium or MeMgCl with a carbon atom that is substituted with a leaving group
What product is generated by the reaction of methyl benzoate with dilute sulphuric acid?
The reaction of methyl benzoate with dilute sulfuric acid generates benzoic acid and methanol as the main products.
Why cyclopentanone cannot undergo iodoform reaction?
Cyclopentanone cannot undergo the iodoform reaction because it lacks a methyl group attached to the carbonyl carbon that is necessary for the reaction to occur. The presence of a methyl group is essential for the formation of the triiodomethane (iodoform) product.
Reaction between methyl salicylate and sodium hydroxide?
When methyl salicylate (oil of wintergreen) reacts with sodium hydroxide (NaOH), it undergoes saponification to form sodium salicylate and methanol. This reaction is a base-catalyzed ester hydrolysis reaction that converts the ester functional group of methyl salicylate into a carboxylate salt.
What is formalin?
Formaldehyde is a mixture of 40% formaldehyde, 8% methyl alcohol and 52% water.
