Nicotinic acid, more commonly named niacin, is one of the B vitamins. Show how nico- tinic acid can be converted to (a) ethyl nicotinate and then to (b) nicotinamide. COH COET CNH, Nicotinic acid Ethyl nicotinate Nicotinamide (Niacin) -NH, + CH3(CH,);CH-

Q: Abys снасна снасоон+сЊсHсснажлна Legt СсH зда CHCHCOOH + СНа снссиз дина neat

A: Carboxylic acids reacts with ammonia and it's derivatives to form amide and substituted amide.

Q: (d) CH,C=C:- + CH¿CH¸OH

A: The reaction between Acetylide ion(CH3C≡C-) and Ethanol(CH3CH2OH) is as follows:-

Q: 1. ) Provide the systematic name (IUPAC name) of the following compounds Br CH;CH,CHCH-CHCH,

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: CH;CH=CHCH; H,C-0-CH, ОН CH;CH,CH,CH, CH;CHCH, CH CH;CH,CH CH,CHCH,

A:

Q: (CH3)2NH HSO4 + NaOH

A: The question is based on the concept of organic reactions. we need to identify the product formed in…

Q: NH₂ CH3CHO

A:

Q: Show how to convert 1-butyne to   the  compound

A: Preparation of the given compound from 1-butyne is given below :

Q: Circle and name the functional groups:

A: The given functional group has to be circled and has to be named

Q: compound family || CH, — с — он carboxylic acid | CH, CH;- CH, - C- OH CH, || 0=C-C-H NH, CH;- NH…

A: Identify the family of the compound --

Q: || CH2-С-NH 2 KOBr → (A); Product (A) is : C-0- CH3 (a) (b) (c) NH (d) NH 3.

A:

Q: CH2 H3C CH CH2 `NH2

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Q: `NH2. KOBR 2. НО (A) >(B). Compound (B) is : :- NH- (a) -NH – Ĉ – H (b) - CH3 (c) -NH- (d) Oʻ -NH2

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Q: H-NHCH,CH,CH3 CH;CH,CH,COH

A: When two reactants are allowed to react with each other in order to obtained the desired product…

Q: 1. Write the correct IUPAC names for the following organic compounds: a) b)

A: Since you have posted a question with multiple sub-parts, we will solve first three subpartsfor you.…

Q: нн ТТ н-с-с-он II HH одан OH ၄၀၀ NH₂ Br -он до он О Nat

A: Here we are asked to write the IUPAC name of the given compounds.

Q: Elimination reaction of alkyl halide is regioselective. Predict and name the major and minor product…

A: Note : Primary carbanion is more stable than secondary carbanion. Therefore reaction proceeds…

Q: CH3-CH-O+CH3MgCl

A:

Q: structure name CH, CH;- CH –C= CH CH2 CH,- CH,- C- CH3 CH; CH,= C - CH3

A: The naming of organic compound mainly done by using IUPAC rules. IUPAC stands for International…

Q: CH,- CH, CH,- CH - CH -CH, CH, CH Br Br H2-CH; CH - CH-CH, H,C H,C-CH, CH, CH,

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: CH, - CH, CH3 - CH, - CH, - CH, - N - CH, - CH, - CH, CH, - CH, - CH, - NH - CH, - CH, CH, - CH, -…

A: The first and the foremost step while naming the IUPAC name of an organic compound is the…

Q: What is(are) the major Organic product(s) in the following reaction? CH; CH; (a) CH; H₂C-C-0-CH;…

A:

Q: CH3 CH3-C-CH₂CH3 + H₂O CH3 CH₂-C-CH₂CH₂ + I- OH₂

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: CH,CH3 H2C•CH3 H3C-CEC-CH-CHCH3 CH3 H3C-CH CHC-CH2CH2CH2 CH3 CH3 CH,CH, -CH2CH3

A:

Q: Chemical structure IUPAC Name 1 H,C-CH,-CH-CH, 2 H,C-CH-CH;-Hċ–CH, ČH, 3 H,C-CH-CH,-ċH- CH CH- ČH,…

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Q: 15) Give the IUPAC name for each compound.

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Q: H3C CH,CH3 Br

A:

Q: structure name CH; CH,- C= CH– CH, CH, сH, — сн, — с — сн, CH3 CH;- CH – C= CH

A:

Q: Draw the structure of an alkane with molecular formula C7H16 that contains (a) one 4° carbon; (b)…

A:

Q: (ii) Name the following using IUPAC system of nomenclature: (a) CH, (CI) CH (NH,) CHO (b) CH, C (Br)…

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: Assign a common name to the following ether. (a) CH3CH₂-O-CH₂CH3 (b) (c) (d) CH3-0- O—CH2CH3 CH3 CH3…

A: Given that, the structures of the ether molecules are:

Q: ОН ОН || + CH3-C-0-C-CH3 Imidasool

A: The reaction of cyclohexane-1,2-diol with acetic anhydride in the presence of imidazole gives the…

Q: Name these aldehydes

A:

Q: What is the IUPAC name for the compound shown? CH3 НзС- -CH-CH2- CH2-CH3 -CH2—CHз ČH3 CH2—CНз IUPAC…

A: The systematic naming of organic compound is given by IUPAC. The naming of organic compound is done…

Q: CH₂Cl www

A: In this question, we will see the reaction mechanism for this transportation.  You can see the…

Q: 4.HC=C-CH;CH-CH, CH; CH=CHCH, CH, CH;CHCH3

A:

Q: a) b) CH, н — с- с — н с — сн, — Сн, C H H Alcohols (alkanols) - hydroxyl ketones - carbonyl c) H (P…

A:

Q: iven this structure ‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒ answer the following: a) The degree of unsaturation is 2 b)…

A: Degree of unsaturation= (2C + 2 - N - X - H ) /2 Where, C , N , X and H are number of atoms in the…

Q: Give the major product for the reaction. он O OH CH:CH3 CH CH;CH=CH CH CH;

A: Sodium hydroxide is a strong base that abstracts an acidic proton to give the corresponding anion.…