Lorazepam synthesis

Q: 1) C₂H₂ 2) 1) N,Methyl-2-butanamine p-Toluenesulfonic acid 2) 0.5 M HCl in water reflux

A: Enamine is an unsaturated compound derived by the condensation of an aldehyde or ketone with a…

Q: What is the starting material in the synthesis of dopamine, epinephrine, and norepinephrine?

A: The starting material used in the synthesis of dopamine, epinephrine and norepinephrine has to be…

Q: Differentiate between imine and enamine formation?

A: Imine and enamine are the compounds that can be prepared through the reaction of an aldehyde or…

Q: Drug synthesis from fishcher esterification reaction

A: Many drugs can be synthesized by the Fischer-esterification reaction. Fischer esterification…

Q: Draw the product of diethyl hexanedioate, base, hydrolysis and heat

A: ->basic hydrolysis of ester give carboxylate ion and alcohol.

Q: What are products prepared from dibenzalacetone?

A:

Q: What are the contraindications of norepinephrine as a drug?

A: Norepinephrine is used to treat low blood pressure (hypotension) by raising blood pressure in…

Q: In the preparation of acetanilide, what is the reactant? Aniline O Acetic anhydride O Acetylene O…

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Q: N-Acetylserotonin to melatonin Serotonin to N-acetylserotonin 5-Hydroxytryptophan to serotonin…

A: The methylation, acetylation and decarboxylation can be predicted  by writing conversion reaction…

Q: Draw the structures of the following compounds:) a@aminopropionaldehyde

A: The structure of α-amino propionaldehyde is as follows:

Q: Enter a balanced chemical equation for the base hydrolysis of methyl butanoate with NaOH.

A: Since the hydrolysis of an ester gives carboxylic acid and alcohol And  methyl butanoate is an ester…

Q: How many hydrogens are present around each carbon atom in the following molecules?

A: First structure hydrogen attached to carbon is showing by the diagram below is: For carbon atom…

Q: draw butylamine

A:

Q: Draw the enantiomer of each compound.

A: Since in all the 3 given compound, there is only 1 chiral centre  Hence changing the configuration…

Q: Piracetam undergoes hydrolysis due to the presence in the structure: A) lactone ring B) lactam ring…

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Q: The murexid test is used to confirm the authenticity: A. Caffeine B. Metamizole sodium C.…

A: The murexide test is used to confirm the authenticity ?

Q: The common precursor of amine hormones is the aromatic amino acid

A: In animals and humans, for the synthesis of many biologically/neurologically active compounds (i.e.…

Q: Devise a synthesis of each biologically active compound from benzene

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Q: How does Oxazepam differ from Diazepam?

A:

Q: What makes aspirin structurally worse than paracetamol when it comes to gastrointestinal tract

A: The above observation mentioned in the question can easily be described by considering the factors…

Q: Reactions of test samples with Tollen's reagent: Cyclohexanone Acetone Benzaldehyde Glucose Fructose

A: In this question, we will write the reactions with tollen's Reagent.  This reagent is oxidizing…

Q: sulfathiazole

A: In this question we have to explain the SAR of sulfathiazole.

Q: N,3-dimethylaniline N-methylpentanamine p-N,N-dimethylaminobenzaldehyde tetramethylammonium bromide…

A:

Q: Tetrahvdrocannabinolic acid (THCA), the precursor to THC, a psychoactive: H.C H.0

A:

Q: a) Write shortly about Chichibabin reaction

A: Chichibabain Reaction :- This reaction is first reported by Aleski Chichibabin in 1914. This…

Q: Explain Jasmonic acid use in agriculture ?

A: The plants have defense mechanisms for preventing the harm, caused by the infection by pathogens or…

Q: Why is methyl salicylate so easily absorbed through the skin?

A: When applied topically, adequate methyl salicylate is assimilated to give relief from discomfort to…

Q: Explain Formation of Imines ?

A: When an aldehyde or ketone reacts with primary amine then the formation of product is known as…

Q: N, N-dimethylbenzamide

A: The structure of a compound gives the arrangement of atoms in space.

Q: draw the structure for acetic hexanoic anhydride

A:

Q: what is melamine?

A: Melamine with molecular formula C3H6N6 is a nitrogen-based organic compound that has a high…

Q: Introduction on the synthesis and uses of aspirin.

A: Aspirin or acetyl salicylic acid can be synthesized by Reaction between salicylic acid and excess of…

Q: Draw structural formulas for the aminoalcohol and enamine formed in the following reaction

A: When amines react with aldehyde or ketone, water is eliminated giving imine derivatives.

Q: Heroin is a semi-synthetic derivative of​     OxyContin     opium     cocaine     nicotine

A: Choose the correct option ---

Q: What are the physicochemical properties of ISOAMYL ACETATE?

A: Isoamyl acetate also known as isopentyl acetate contains ester group.

Q: 4) N, N- diethyl butanamide 5) Benzoic acid

A: 4. N, N-diethyl butanamide  5. Benzoic acid  6. Propyl ethanoate

Q: Acetone can produce enamine by the reaction with Primary amine O Secondary amine Tertiary amine…

A:

Q: What is the reaction mechanism for acetic acid production from methanol carbonylation, using a metal…

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Q: acetylcholine

A: Acetylcholine is the neurotransmitter that is released from the nerve endings and it shows its…

Q: Draw structural formulas for the aminoalcohol and enamine formed in the following reaction

A: When amines react with aldehyde or ketone, water is eliminated giving imine derivatives.…

Q: Devise a synthesis of each biologically active compound from benzene.

A: Given compound is,

Q: Draw the product of diethyl heptanedioate, base, hydrolysis and heat.

A: In this question, we want to draw the structure of final product.  You can see details Solution…

Q: Mention all the chemical hazards associated with the synthesis of Benzocaine.

A: Benzocaine is an anaesthetic Substance used to release the pain. It is used in different type of…

Q: Devise a synthesis of each biologically active compound from benzene.

A: (a) The given compound is,