4,5-Disubstituted cyclopent-2-enones cyclopent-2-enones in basic solution. can rearrange to 2,3-disubstituted CH3 CH3 0.5% KOH CH2CH=CHCH2CH3 CH2CH=CHCH2CH3

Q: Which of the following compounds will react most readily with bromine in CCl4?   a. (CH3)3CH b.…

A: Which of the following compounds will react most readily with bromine in CCl4? a. (CH3)3CH b.…

Q: What crossed Claisen product is formed from each pair of compounds? a. CH,CH,COOE and HCO,Et b.…

A: A crossed claisen reaction is the condensation reaction between the two ester molecules in the…

Q: Label each substituent as an ortho, Para, or meta director. COOCH3 NHCOCH3 CH3

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Q: Name the following compounds: CH Hex ane a) HạC CH3 CH2 CH2 -CH3 1- PropyI -6 - butYICYclononene H3C…

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Q: What is the name of this compound ? .CH2-C=C-CH3 a) 3-butyl-1,3-hexadiene-5-yne b)…

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Q: cyclopentene + NBS/ CCI4/ light --> O (1R, 2R)-dibromocyclopentene + enantiomer O…

A: The given reaction represents allylic substitution reaction in which one of the hydrogen atoms of…

Q: The products created when 2-methylbut-2-ene reacts with one equivalence of hydrogen chloride are CH3…

A: The addition of  to an alkene follows the Markovnikov’s rule where the electrophile of the attacking…

Q: What reagents are needed to carry out the conversion shown? OH OPCC/CH₂Cl2: H3O+/Br2: NaCN O…

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Q: Arrange the following group  in order of increasing priority. Q) -OCH3 -CH(CH3)2 -B(CH2CH3)2 -H

A: The CIP sequence rules are used to assign the R and S configuration. Rule 1: First, select the…

Q: What reagents are needed to carry out the conversion shown? N- OCH3 CI- OCH3 Cl2/FeCl3; HNO3/H2SO4;…

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Q: 1. Give the IUPAC name of each alkene. H3C CH3 H2C=CHĊHCH3 (а) (b) CH3 CH3CH2CH=ĊCH2CH3 CH3 Onl (с)…

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Q: 2. Arrange these carbocations in order of increasing stability. CH2 CH3 -CH3 C. b. a.

A: Stability of carbocation can be compared using hyperconjugation effect. Carbocations with having…

Q: Taking into account anti periplanar geometry, predict the major E2 product formed from each starting…

A: Introduction :  We have to tell the major eliminated product formed .

Q: Give the IUPAC name of the following compounds. Include stereochemistry where relevant. a) CH3 b) CI…

A: we need to write IUPAC name of given structures

Q: 4. 5-bromo-3-chloro-1-heptyne 5. 5-fluoro-2-hexanol 6. propyl pentyl ether CH2=CH-C=CH-CH2-CH-CH3…

A: Given,  The names of the compounds: 4. 5-bromo-3-chloro-1-heptyne  5. 5-fluoro-2-hexanol 6. propyl…

Q: The major organic product of the following reaction is HC=CH2 Hа/ Ni-Cat. HC=C-CH2 HC=CH2 H2 1.…

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Q: Products of the following reaction CH3 - CH = C– CH2 – CH3 (1) O2/ ether (i)Zn/H2O CH3 are CH; – CH+…

A: Introduction: Alkene gives electrophilic addition. Ozonolysis is a reaction in which alkene reacts…

Q: Which xylene listed below is meta substituted? CH CH3 H3C CH3 a) d) e) H.C CH2 CH CH CH3

A: There are three isomers of dimethyl benzene i.e. o-xylene, m-xylene and o-xylene.

Q: These compounds are unreactive to NaNH2 EXCEPT a. 1-butene. b. 2-butyne. c. 2-butene. d. 1-butyne.

A: Given :-  a. 1-butene b. 2-butyne c. 2-butene d. 1-butyne    To identify :-  A compound that…

Q: 3. For the following molecule: a. Draw both chair conformations and label substituents as axial or…

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Q: 3. For the following molecule: a. Draw both chair conformations and label substituents as axial or…

A: Chair conformation is the most stable conformation of the cyclohexane which is a response to its…

Q: Draw the structures, and show steriochemistry when applicable   1.(S)-3-bromoheptanal 2.…

A: Rule of IUPAC- 1) Longest chain as parent chain. 2) Numbering start from those side where more prior…

Q: 2. Please give the order of reactivity of alkenes CH3-C=ç-CH3 CH; CH3 CH3-C=CH-CH3 CH3-CH=CH-H CH3 B…

A: With the increase in the number of alkyl groups attached to the double bonded carbons, electron…

Q: What reagents are necessary to carry out the conversion shown? CN

A: Nitriles react with a Grignard reagent to form ketones. In this reaction the intermediate is stable…

Q: 2-propan-2-yloxypropane H- CH3 -OCH2CH2CH3 CH3CH2CHSH 6. 4. 5. OH CHз SH CH3 LOCH3 CH,CCH2CHCH2CHCH3…

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Q: k. 3,3-dimethylpent-1-ene + catalytic amounts of H2SO4 in water CH3 H,C=CH- CH2-CH3 ČH3 Major…

A: The acid-catalyzed hydration of a double bond occurs through a carbocation intermediate. The…

Q: Addition of HBr to allene (CH2=C=CH2) forms 2-bromoprop-1-ene rather than 3-bromoprop-1-ene, even…

A: In any compound, carbon that possesses sp3-hybridization and carries +ve charge is stated as…

Q: complete the conversion using SN1, SN2, E1, or E2. what is a possible reagent? cyclohexane -->…

A: when an alkane react with halogen in presence of light then radical pathway is followed to give…

Q: Which choice correctly assigns the E/Z configuration of each alkene (I-III) shown below H3C H3CH2C…

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Q: Give the organic product + HÖ-CH;CH; CH;CH3 OH II OCH2CH3 H OCH2CH3 OH ČH2CH3 ČH2CH3 OH II IV H…

A: The reaction given is,

Q: 1. Arrange each set in order of decreasing priority using (Cahn-Ingold-Prelog) priority rules…

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Q: (b) 1-methyl -3-chloro-4-lodo Cyclo pentane (C) 1- Chloro-2-lodo-4-methyl Cyclo pentane (d)…

A: The question is  based on concept of IUPAC NAMING of organic compounds. There are certain rules to…

Q: Using the cyclohexane with the C's numbered as shown, draw a chair form that fits each description.…

A: Cyclohexane chair conformation is given

Q: Draw the product obtained when cis-2-butene is treated first with Br2 in CH2Cl2, second with NaNH2…

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Q: Bicyclo[2.2.1]heptan-7-one + PCC (in CH₂Cl₂) =>      A.) Bicyclo[2.2.1]heptan-7-ol       B.)…

A: PCC oxidizes alcohols .  From primary alcohols to aldehydes and from secondary alcohols to ketones.…

Q: 6. Match the reagents and condition below with the appropriate reactant. You may list a reagent or…

A: using the given reagent, and reactant, identify the product Alkene is give electrophilic addition…

Q: 1.   Which molecule reacts fastest with ethanol by SN1 mechanism? a.        1-bromopentane b.…

A: SN1 Reaction  The rate of the SN1 Reaction is depend upon the Concentration of substrate ( it is an…

Q: 2 mol H CHO -OH -OH H но +H H- -OH CH₂OH cyclization 'COOH PCI NaOCH₂ CH₂OH (8) (5) 1.) SOCI 2)…

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Q: predict the major product of the reaction sequence below

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Q: An alkene react with Ozone ozonolysis to form CH3CH;CHO and (CH3);CO. The alkene could be. A CH;CH =…

A: Ozonolysis is the process of reaction of alkenes or alkynes with ozone which results in the…

Q: 10. What is the correct IUPAC name for the compound shown? CH -CH-CH-CH3…

A: In the question, a structure of a three-membered cyclic compound with certain substituents is given…

Q: Name each alkene: a. CH3CH=CHCH2CH2CH3 b. CH3CH=CH2 c.                      CH2CH3…

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Q: D D m) 3-hexyne to each of the folowing deuterated alkenes: CH;CH, CH, CH3 CH3 CH2 D and D CH, CH3…

A: Lindlar catalyst -  It is heterogeneous catalyst  that consist of pd deposited on calcium…

Q: Why does the isomer 2-chloro-1methoxy-4- nitrobenzene form out of the three isomers listed? Product…

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Q: 7. What is the systematic (IUPAC) name of the following structures? CH3 H3C CH2-CH2-CH3 .CH CH2…

A: Common rules for IUPAC naming -    Identify longest carbon chain. It is called parent chain.…

Q: 3. Name the following orga a) CH:CH CH CH2 CH3CH2CH2CH2C-O-CH2CH CH3 CH.CH2CH CH2 b)…

A: NAMING OF ORGANIC COMPOUNDS.The naming of organic compounds is completed with the assistance of the…

Q: 1. Draw the major and minor products. Circle the major product. CH3 CH3-C=C-CH3 H* H20 H. a. C. b.…

A: Que-1 , Given reaction is hydration reaction in which water is added on alkene to give alcohol as…

Q: Which substituent would be assigned the highest priority when naming an alkene E or Z? CH3 -C-H…

A: The correct option is given below:

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.