7) Which structure below represents a ketone? A) CH3CH2 0– CH,CH3 B) II C- Он C) CH3CH2C H D) -ċ-CH3 E) -NH2

Q: Which of these is a ketone? A) B) H `H H3C CH3 C) D) „CH3 `N- ČH3 H2N- E) F) ОН HN-

A: Ketone - ketones are organic compounds which contain a carbonyl functional group, C=O. The carbon…

Q: H NH2 (а) C CH3 (b) `CH2CH2CH3 CH2CH3 но Br H (с) (d) `CH3 CI H 3-bromo-2-butanol

A: Configurations is determined by  CIP rules in which highest  mass atom is given priority  first .

Q: 3. Draw the following molecules? a. 3-ethylcycloheptanol b. 2,4-hexandiol c. o-hydroxybenzoic acid…

A:

Q: Classify these structures as hemiacetal, acetal, or other. Hemiacetal Acetal Other OH CH3 CH…

A:

Q: 4. What alcohol is formed when each compound is treated with NaBH, in MeOH? a. NaBH MeOH HCH,CH,C H.…

A:

Q: CHO NaBlty -> MEOH Primary Alc. Secondary Alc P Aldehyde - Ketone I Tertiany Ale. - Carbox ylic Acid

A:

Q: C5 H5 N(pKb = 8.76) bromocresol green or bromphenol blue erythrosine B Ophenolphthalein…

A: In an acid-base titration, the indicator is used to determine the end point of the solution. The…

Q: [ 16 ] which of following compound(s) is/are neither acetal nor hemiacetal ? он Но Он осH-CHз CHз ОН…

A: option c Compound I and V

Q: [ 17 ] which of following compound(s) is/are neither acetal nor hemiacetal ? он HO. OCH2CH3 CH3 но…

A: Acetal and hemiacetal are compounds have two -OR type groups on one carbon.

Q: 4) Eto ₂ 5) 2-Cyclohexene-1-one O₂Et + ethylace to acetate NaOEt NaOEt ? ?

A:

Q: 3 Assign an IUPAC na ketones. mé to owin a. с. d.

A: Naming Ketones:  The IUPAC name of a ketones are obtained by replacing the "e" on the end of the…

Q: *** a u LIUuse Lme correct name for each structure shown. H. [ Select] CH3 [ Select ] -OH- O CH,…

A:

Q: cetone (b) (S)-2-Hydroxypropanal (c) 2-Methyl-3-heptanone (d) (2S,3R)-2,3,4-Trihydroxybutanal (e)…

A: Since your question has multiple parts and sub-parts, we will answer the first question and three…

Q: Choose the most appropriate systematic (IUPAC) name from the choices below that accurately describes…

A: B is the correct option  CH3 and OH are opposite side so they are anti position  Name will be…

Q: What steps are needed to convert ketone A to B and C?

A: Given reaction, Conversion of A to B and A to C.

Q: Draw the following compounds.  c. (Z)-2-methylpent-2-enol d. ethylpropanoate

A: First compound have hydroxy group as the functional group  Second compound has ester as the…

Q: A compound X with molecular formula, C,H,O, can be oxidized to s compound Y with molecular formula…

A: here given,X( C3H8O )which is oxidised to Y(C3H6O2). We have to determine X.

Q: 2. Draw in the space below the acetal formed in the following reaction. (include all products)…

A: Hemiacetal and Acetal formation:

Q: Draw all the products of dehydration of the following alcohol, and predict which one is major…

A: The structure of CH3CHOHCH2CH(CH3)2 is; Dehydration refers to the loss of water.

Q: Name the following: H H H-C-C-0-C-C-H | H | H O acetone butyraldehyde diethylketone O diethyl ether…

A:

Q: 1. LDA CH2CH3 2. CH3CH2CI 2-Chloro-1-phenylpropanone 1-Phenylbutan-1-one…

A: We have given the organic reaction and we have to find the major product of the reaction.

Q: Give the IUPAC name for each the following compound: a. CH;CH2CH,C(CH3)2CH2COOH b.…

A:

Q: 4. -Ċ-O-C- A compound that contains the above a. alcohol b. alkoxy group C. antioxidant d.…

A: Two multiple choice questions based on organic chemistry.

Q: 17.2 Identify the benzylic carbons in each of the following structures. (a) H3C CH3 (b) H3C-

A: Benzylic Carbon is the carbon that is attached next to a benzene ring. The benzylic carbon is…

Q: 11. The following structure represents a(an): ONat II CH3 CH2 CH2 CH2 CH2 CH2 CH2 CH2 CH2 O Nat CH…

A: The compound given is,

Q: CN O 7-cyano-6-formyl-5-methyl-3-oxooct-4-en-1-ethyloate…

A:

Q: 1. Draw structures corresponding to the following names: (a) Bromoacetone (b) (S)-2-Hydroxypropanal…

A: Given, (a) Bromoacetone(b) (S)-2-Hydroxypropanal(c) 2-Methyl-3-heptanone(d)…

Q: Which of the following structures contains a hemiacetal group? * OH H₂C, OCH3 O Option B Option A…

A: Here we are required to find the hemiacetal group.

Q: d. The following ketone which is reportedly the odorific component of fresh coffee H3CO- from any…

A:

Q: Pick the best IUPAC name for the following molecule: CH3 CH3 CH3 O 2-methoxy-6-ethylheptanal O…

A: The IUPAC nomenclature is done for chemical compounds and it is the nomenclature applied worldwide.…

Q: Which of the following is a hemiacetal? ОН ОН A) H;C-C-OH В) Н,С-С—ОСH Н н ОН нс- OCH3 D) H,C-С—ОСН,…

A: Hemiacetals are having two oxygen atoms directly attached to the same carbon atom and in the two…

Q: Name the following aldehydes and ketones (a) (b) CH2CH2CHO (c) CH3CH2CCHCH3 CH3CH,CH,CH2ČCH2CH3 CH3

A: Nomenclature - We use IUPAC standard for naming these compounds  a) 2-methylpent-3-one b)…

Q: Which compound is an aldehyde? H. H. H. H. H. 0- H. H. C H-C-CII,-CHI, H,C-C-CH, O C OD OB O A

A: The organic compounds given are

Q: cis-3-Hexene The number of chemically non-equivalent hydrogens is H₂C my you The number of…

A:

Q: c) Explain why pentane-2,4-dione forms two alkylation products (A and B) when the number of…

A: Explanation of the question is given below.

Q: 10 11 CH3 16 6 7 -COCH HC- CI 9 -N15 12 CH3 17 4 14 13 a.B-unsaturated ketone X 2)

A: Structure is given and chemical shift, position and multiplicity asked. I have write each number and…

Q: 3. Which of the following is a hemiacetal? A) CH³. CH CH CH B) OCH,CH3 CH3-C-H OH OCH3 C)…

A: Hemiacetal is a carbon connected to two oxygen atoms, where one oxygen is alcohol and other is ether…

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

A:

Q: Draw 2‑methylpropanal. Include all hydrogen atoms.   Predict the products when cyclohexanol is…

A: The compound given is 2‑methylpropanal. From the name we can see that the parent chain is propanal…

Q: Question attached

A: Hemiacetals are formed by the addition of alcohols to aldehydes or ketones. The reaction takes place…

Q: What steps are needed to convert ketone A to B and C?

A: The steps needed to convert ketone A to B and C has to be given.

Q: Which of these is a ketone? A) B) H H. H3C `CH3 C) D) CH3 'N' CH3 H2N- E) F) ОН HN-

A: Answer is (B)

Q: носн-CH,он, НА Mg, Et,0 4-Bromobutanal ► A (CgH,,O¿Br) [B (CgH;;M9O2B1)] (1) CH,CHO CH,OH (2) H,O“,…

A: Aldehyde is one of the important functional group in organic chemistry. Protecting group strategy is…

Q: нон H H он H CI CHO H-C -C-C-H H- -C H H-C- 0-H CH3 CH2 CH2OH CH3OCH3 |CH;CH H. нн H H Aldehyde…

A:

Q: Which is a thiol? CH3 а. HS SH b. OH N. CH3 Ss CHa -9 C. H3C CH3 H. H. d.

A: We know that, Thiol group means if Substituent contain SH group. So,

Q: Which of the following are a. hemiacetals? b. acetals? OH 1. CH,-C-CH, ÓCH, OCH,CH, 2. CH-C-H…

A:

Q: Which of the following is the most correct name for this compound? H. a.…

A: We have to write the CORRECT IUPAC NAME for the following compound.

Q: Q1/ Complete the following reactions and mentioning name of the reaction? Et NaOH &. d ? H + CH3l 2)…

A: 1) Robinson annulation reaction -             The method uses a ketone and a methyl vinyl ketone to…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.