unu=de QUESTION 32 Which one of the following types of compounds is the most reactive in nucleophilic acyl substitution? 11 (a) R-C-o-C-R (b) R-C-CI (c) R-C-NHtz (d) R-C-oCH3 O Answer (a) O Answer (b) O Answer (c) O Answer (d) 0ニU

Q: Indicate the reagent(s) needed to carry out the following transformations. a) он OTs b) но

A: NOTE : In the 2nd reaction, the H atom is present in the product attached to the carbon making…

Q: Provide the synthetic steps needed to complete the conversion of the starting reactants into the…

A: The final step of the reaction is the ester formation by the carboxylic acid and alcohol.

Q: Hydrolysis of an actal H₂C ·ctla 10 Hz C #₂² =²=0/ 1 Нас 1 CH3 CH XO thOH+ CH₂ = CH₂

A: on hydrolysis of acetal and ketals we get aldehydes and ketone.

Q: What is the product of the following reaction? (1 equivalent) HO HO H. ?? catalysis with H*

A: Given reaction,

Q: Which of the following can be transformed into an methyl ester in a single reaction CI be l OH b

A: Given are organic compounds.The given compounds are carboxylic acid and its derivatives. We need to…

Q: 1. CH3-CH2-o" 2 CH3-CH2-C-0-CH2-CH3 2. HCI

A: Organic reaction: Major product along with reaction path-way is provided in the next steps:

Q: Which of these is an aldehyde?

A: Functional groups present in organic compounds areAldehyde- A molecule having -CHO group is known as…

Q: What is the product of the following reaction sequence: age NaOH(aq) HO HA H₂O acetone, H HO Product

A: Aqueous NaOH can act as both base as well as nucleophile.  In presence of base most acidic proton is…

Q: Why must dehydration reactions of alcohols be carried out under acid catalysis? 1) the hydroxide…

A: Option (1) is correct  The hydroxide group is a poor leaving group and must be protonated to genrate…

Q: + T ✗ Complete the reaction below by drawing the structure of the missing compound. A : ☐ Click and…

A: The reaction shown involves cyclopentyl propanoic acid as the product, formed by the hydration of an…

Q: Select the major product of the following reaction. A .OH OH ၎ာ တေး)ကို 1) NaOH, HO OH 2) H႕O" © C…

A: ester is heated  with dilute NaOH to yield carboxylate salt and alcohol. It is also known as…

Q: What is(are) the product(s) when benzoic anhydride is treated with the following reagent? + CH;CH,OH

A: It is an example of trans esterification reaction where one ester is replaced by another ester…

Q: What is the expected major product of the reaction sequence shown below? A ا 01 0 | O III O IV -CH3…

A: ->Alkenes can be oxidized with ozone to form carbonyl compound in presence of Zn/H2O.->In…

Q: Which of the following gives only one organic product on ozonolysis? Multiple Choice 2-hexyne…

A: Alkynes on ozonolysis gives carboxylic acids.

Q: QUESTION 13 Which molecule or ion contains the least basic nitrogen atom? (c) CH,NH2 (d) CH3 NH2…

A:

Q: 29-Ethylene oxide, one of the few epoxides manufactured on an industrial scale, is prepared by a-…

A: IUPAC nomenclature used for the systematic naming of the organic molecules.According to IUPAC…

Q: CH3 Write in the correct reagents for these transformations: a) cyclohexanol chlorocyclohexane b)…

A: Here we are required to predict the reagent needed to carry out the following conversion

Q: What is the product of the following reaction? H30*,H2O (а) НО HO HO (b) HO, (c) (d)

A: We have to predict the product of Given reaction.

Q: What is the major product of the following reaction? (a) HO O= (b) HO (c) HO NaOH EtOH ? (d) НО

A: Here carbonyl compound is given where two carbonyl centres are present. Here we check the…

Q: Is this a nucleophilic substitution reaction? If this is a nucleophilic substitution reaction,…

A: The reaction involves reacting molecule A and molecule B to form an alcohol and iodide ion as the…

Q: Indicate the correct reaction types for the reactions shown below: a a OH b b nucleophilic…

A: The question is based on the concept of organic reactions. we need to identify type of reaction…

Q: 24) Oxidation of an aldehyde: O II CH,-CH 25) Combustion of an alkane: CH3-CH2-CH2-CH3 + O2 26)…

A: Oxidation of an aldehyde results in carboxylic acid.

Q: QUESTION 29 Which one of the following compounds is the most reactive in electrophilic aromatic…

A: Electrophilic aromatic substitution In electrophilic aromatic substitution aromatic ring acts as a…

Q: Which of the following carboxylic acid derivatives is the most reactive to nucleophilic acyl…

A: In this question, we will see that which Carboxylic acid derivatives have most reactive to…

Q: - + ELOK ác. acético DMF CH CH:ONa CHOH CH3 t-BUOK, A CH3 HạC Br CH3 MeOH CH3

A: Recall the conditions of nucleophilic substitution reaction wheather unimolecular or bimolecular.

Q: Question 11 Determine the position that is most likely to be the site of an EAS reaction in the…

A: Ans

Q: Which one of the following molecules can serve as a Michael acceptor?

A: Question a four compounds is given  following molecules are serve a Michael acceptar.    Michael…

Q: 30) Which of the following reactions will not produce an ester А) B) А Е) F OH ОН ОН ОН + + + CH₂N₂…

A: When acidic acid is react  with alcohol then it give ester as a major product.

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.