Four stereoisomers exist for 3-penten-2-ol. OH CH, —CH—СH-CH—СH; 3-Рenten-2-ol

Q: Account for the regioselectivity and stereoselectivity observed when this compound is treated with…

A: Oxymercuration reaction of alkenes follows Markovnikov's rule in which the nucleophile attacks at…

Q: CHCH3 CH=CH2 CH3 CH3 A C Which of the alkenes above is the least stable (highest in energy)? Which…

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Q: Identify compound Y? Ha Br2 CH3=-CH3 Y Lindlar Pd O 2-bromobutane meso-2,3-dibromobutane racemic…

A: We have to predict the product Y.

Q: Tell whether each stereogenic isomer is either Ror S. Assign the correct priority of each group…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 1) Na, CH3OH A. o-Xylene 2) NH3 1) R2NH, H", - H20 B. Cycloheptanone 2) EtHC-CHCOEt 3) НО +

A: Since you are posted with multiple sub-parts. As per the rule, i am answering first three sub-parts…

Q: Which of the following is chiral? * A O 3-methyl-1,2-butadiene O 2-methyl-1,3-butadiene O…

A: The molecule/compound which is chiral has to be given.

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

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

Q: Add wedge-and-dash bonds to indicate stereochemistry. H CH3 H,C + Br -Br CH, H3C H Br Br

A: When trans alkene react with Br2 gives  which gives anti addition  formed meso product Complete…

Q: CH3 CH3 CH3 CH, CH, CH2 CH3 CH, CH, CH, CH2 CH3C-ċ- D'I CH3 CH2 -CH-C-CH3 CH2 CH3 CH2 CH3 A

A: C will be the starting point.  According to IUPAC nomenclature longest chain is selected.  The…

Q: 1. /TSOH Cyclohevanone B 2. H;C=CHCH;CI

A: This reaction is an example of stark enamine reaction. The enamines are regioselective with…

Q: 5. The most stable chair conformation of trans 1-isopropyl-3- metnylcyclohexane is: CH 6. Which…

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Q: 5. The following are the structures of fouf a-0-CH,CH-NCHb -o-CH,CH-CHy CH CH2 HC CH- -CH2 HC C-0 CH…

A: (a) The given structure A contains a phosphate group that has a polar end and hydrophilic in nature,…

Q: Which compound has eight stereoisomers? a) CH2-CH -сно ОН ОН b) CH2-CH-CH2 ОН ОН ОН c) CH2-CH-CH…

A: Carbon with four different ligands are called chiral centre. If n no. of chiral centre are present…

Q: All of the following are optically inactive EXCEPT CHOH H-C-OH H-C-OH ČH2OH СООН OH HO- COOH СООН H…

A: An optically active molecule has the capability of rotating the plane-polarized light. The molecules…

Q: arbocations. Draw perspective structures or Fischer projections for the substitution products of the…

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Q: -2- 6. Draw the structure of Compound Y. 1. O3 CHIECH,CH,CH,ČCH;CH, Compound Y CH3CCH20

A: It is an example of ozonolysis. 1. First 1,3 cycloaddition takes place leading to the formation of…

Q: Q1: Give the possible products for the following reactions: 1)CH;CH,CH,OH+conc! 2) CH,=CH2+Cl,→ 3)…

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Q: Is the geometry of the following alkene -- E, Z, or neither? HO- CI O Neither O E O Z

A: The Z, E system of nomenclature is used to predict the stereochemistry around a doubly bonded carbon…

Q: CN Conc. HNO, / ACOH CH3 2- ? 3-

A: The question is based on the concept of organic reactions.   we have to identify the Product formed…

Q: (S)-Octan-2-ol Pyridine NaNg ) LIAIHA C MEOH II) H2O

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Q: Q2 Give the stereochemical relationships between each pair of structures. Examples are same…

A: The pairs given are,

Q: Which structures represent the two chair conformations of cis-1-tert-butyl-4-methylcyclohexane? O…

A: conformational isomers: The compound having the same molecular formula but which can be converted…

Q: What is an appropriate systematic name for the following? OH…

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Q: What is each compound’s systematic name?

A: IUPAC systematic method: Any organic molecule can be named by using certain rules given by IUPAC…

Q: .Br CH3 CH3 1S,2S)-1-bromo-1,2-dimethylcyclohexane Rx de B- Eliminación CH 1,2-dimethylcyclohex-1…

A: β-Elimination is a chemical reaction where atoms or groups are lost from adjacent atoms and it…

Q: CH,CH,ČCH;CH, + H , CH-C-H +CH,CH,OH → CH3O Na + CH3CH2C1→ H30 CH3CH CONH2 → CH,CH,CH,-C-CI +…

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Q: OH HO. HO (а) Br Br (b) (с) OH OH (d) (е)

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Q: (CH3CHC=CHCH,CH,CH,CHCH3)2 diethyl-6-methyl-3-heptene-1,1 ethyl-8-methyl-3-nonene-3…

A: IUPAC name of the compound is: 3-Ethyl-8-methyl-3-nonene The prefix ethyl is written before methyl…

Q: Name the alkene below. Use ONLY E/Z designators to indicate stereochemistry. H H H3C CH3 CH;CH2CH2…

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Q: Pyridine NaNg i) LIAIH4 (S)-Octan-2-ol -SO,CI A Меон ii) H20

A: First step is Conversion of OH to good leaving group this step also known as protection of alcohol

Q: Name this compound, including stereochemistry: HOĆ, CH;CH;CH3OH H

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: How many possible stereoisomers can be written for 1-ethyl-3- methylcyclohexane? O2 4 8.

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Q: a) Draw the structures and specify the stereochemistry of compounds A-C. Pyridine NaNg i) LIAIH, в…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 18. Which of the following is a Newman projection for the following compound as viewed down the…

A: Conformation D Since Br and Cl are trans to each other and Cl is present on back carbon (down)

Q: explain the stereochemistry of (Z)-1-chloroprop-1-en-2-ol

A: E-the higher priority groups are on opposite sides of the double bond . Z-the higher priority groups…

Q: Q2 Give the stereochemical relationships between each pair of structures. Examples are same…

A: Stereoisomers can be defined as the isomers having  same molecular formula  but differ in spatial…

Q: CH3 CH2 H2C ČH3 С. A в cholesta - 3, 5 - diene В a.

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Q: Нас 2) Give the structures of A through D: н-c=c н 1) NaNH2 2) CH₂CH3 Br Lindlar's A с 1) NaNH2 2)…

A: The resonating structure tells us the delocalisation of electrons in a molecule, in which molecules…

Q: Complete the diagram by drawing a Newman projection of the product of this reaction in its most…

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Q: (a) Draw all stereoisomers formed by monobromination of the cis and trans isomers of…

A: A question based on alkanes that is to be accomplished.

Q: draw 2-cyclohexene-1-ol

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Q: Which compound would have the IUPAC name cis-1-bromo-4-methylcyclohexane? O a. Br CH3 O b. Br CH3…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2. What are the major products obtained from the following reactions? Indicate the geometry…

A: Given reactions,

Q: From the given structures of diols below, determine which is: * CH,OH CH,OH HO HO. H- -ОН но- H- HO…

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Q: What alkene is needed to synthesize each 1,2-diol using [1] OsO4 followed by NaHSO3 in H2O; or [2]…

A: Oxidation of alkenes is done by using OsO4 , KmNO4 for the formation of syn-diol. Here the word syn…

Q: a) 2-chloro-2-methylbutane + CH,COOH b) isobutyl bromide + NaOMe c) 1-iodo-1-methylcyclohexane +…

A: SN1 reaction proceed if the alkyl halide is 3° and SN2 reaction proceed with alkyl halide is 1°

Q: 3,4-dimethylpent-2-ene A₂

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Q: Alkynes 1. Name the following alkynes: a. CH, = C – CH, b. CН.CH,C- C - СH, - С%3DССН, c. CH C-CH, –…

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Q: What alkene is needed to synthesize each 1,2-diol using (1) "OH in H,0? CH,CH,CH, но OH a. CH,CH,CH,…

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.