Q: Considering only electron density, state whether the following reactions will occur: a. CH3CH2-Br…
A: Electron rich species are those which bear a lone pair of electrons, pi bonds or have negative…
Q: g. CH,(CH,),-C=C–H H,0 h. UV -CH; Br,
A: Question have been a given of two type reaction. g = alkyne reactions of kmno4/H2o h = toluene…
Q: 1. explain comprehensively (using paragraphs) the stereochemistry of (Z)-1- chloroprop-1-en-2-ol
A: To assign E and Z configuration, for each carbon of Pi bond, Rank 2 atoms directly attached to pi…
Q: Which chair conformation of cis- and trans-1,4-dimethylcyclohexane has the lowest potenital energy?…
A: Cis-1,4-dimethylcyclohexane will have axial-equatorial (a,e) placement of methyl substituents. The…
Q: provide degree of unsaturation for the following;
A: Degree of Unsaturation is given by: DOU=2C+2+N-H-X2 where C = no. of Carbon atoms H = no.…
Q: We'll see in the next chapter that the stability of carbocations depends on the number of alkyl…
A: As the no of alkyl substituents adjacent to the positively charged carbocation increases the…
Q: Arrange the following species in order of increasing stability. Explain. „CH, H,C- -CH, CH, H,C-HC…
A: A carbon atom contains a positive charge is known as carbocation. The formation of carbocation…
Q: Br2 1. m-CPBA H*, H20 m-CPBA + HCI H2, Pt 5. + 2. 3. 4.
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Q: 1- Name the following heterocyclic compounds using Hantzsch- Widman nomenclature only. H N H. ? ? 1-…
A: The main criteria are: the total number of atoms in the ring, both carbon atoms and heteroatoms…
Q: H -C三C-H T. ? H-C=C-CH20H 2. 2
A: Detail mechanistic pathway is given below to carry out the following conversion
Q: d) C4H6 e) C4H8Br2
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Q: CH3 HBr Peroxides CH3 H3C Br -Br CH3 CH3 C. А. ÇH3 ÇH3 Br CH3 `CH2B D. В.
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Q: Acyclic conjugated dienes may exist in two conformations, as shown below. Based on differences in…
A: Trans conformar is conformar in which bulkier group are on opposite side.
Q: 1-Chloro-1,2-diphenylethane can undergo E2 elimination to give either cis- or…
A: Newman projections helps to determine the stability of various conformers of a molecule. in bwtween…
Q: How many degrees of unsaturation (double bond equivalents) does C4H10ClNO have?
A: Given molecule: C4H10ClNO We have to calculate the degrees of unsaturation (double bond equivalents)…
Q: Rank the following in order of stability, from most stable -1 to least stable - 4
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Q: Arrange the following in decreasing order of stability. Explain your answer. CH;CH CHYCHCH,CH;CH CH3…
A: In the given problem we have to describe the stability of alkene and we know that Stability of…
Q: 1. Describe the synthesis of : a) NH 3 CH2 CH2 %3D b) NH3 CH3CH2 CH2 CH2NH2 CH2 CH3. CH3 CHIN-CH3…
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Q: A) the methyl group is axial and the ethyl is equatorial. B) the ethyl group is axial and the methyl…
A: The following conformation is drown in next step.
Q: Which of the following carbocations is(are) likely to rearrange? CH3 CH3 CH3 CH3 CH3, OCH2 CH3 CH3…
A: Structure is given The carbocation likely to rearrange = ?
Q: 1-Chloro-1,2-diphenylethane can undergo E2 elimination to give either cis- or…
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Q: (+) i) Vs (+) В A ii) CF3 +) CF3 +) Vs H2N H2N A B
A: 1)
Q: View Policies Current Attemptin Progress (+)-Citronellal is the main compound responsible for the…
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Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations…
A: When one bulky group is at axial position then it will cost two gauche butane interaction. This will…
Q: Propose an intermediary that justifies the following transformations. Explain your answer. CH3 CH3 H…
A: Concept: Electrocyclic reaction: electrocyclic reaction is a perticular type of pericyclic…
Q: Which is 1-heptene? O CH3CH2CH2CH2CH2CH=CH2 O CH2=CHCH2CH2CH2CH3 O CH3CH2CH2CH2CH2CH2CH2CH3 O…
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Q: (c) Arrange the following species in order of increasing stability. Explain. CH, CH3 H,C -CH, H,C-…
A: The question is based on the concept of stability of carbocations. we have been given three…
Q: Draw the structure consistent with following description. (3E,5Z)-nona-3,5-diene in the s-cis…
A: Conformation, any one of the infinite number of possible spatial arrangements of atoms in a molecule…
Q: Pyrethrin II and pyrethrosin are two natural products isolated from plants of the chrysanthemum…
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Q: Arrange the following alkenes in order of increasing stability: (I) (II) (III) (IV) O a. II, IV, II,…
A: In this question we have to tell the stability of alkene.
Q: Rank the following carbocations in terms of stability from lowest to highest. A C D D<C<B<A B<D<A<C…
A: In this question we have to tell the stability of carbocation in the term of stability.
Q: Explain why CH3CH2CH2CH2Cl reacts with 0.01M NaCN in Ethanol (C2H5OH) to yield primarily…
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Q: If this molecule were exposed to one equivalent oi strong acid, to which carbon would the proton mos…
A: Reaction of strong acid with Allen or alkyne is electrophilic addition reaction. We have one alkene…
Q: Arrange the following compounds in the increasing order of reactivity towards Conc.HNO3 & Conc.H2SO4…
A: Reaction of these organic compounds with HNO3 and H2SO4 is electrophilic substitution reaction.…
Q: c) Complete the following reaction scheme for structures E, F, G, H and I. F Br2 / H2O Cl i. BH3,…
A: Reagent KOH gives elemination reaction with alkyl halide because KOH is strong base
Q: (c) Arrange the following species in order of increasing stability. Explain. CH, H,C- CH, CH3 H,C-HC…
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Q: (4B) Carbocation Stability: Rank the following carbocations in order of stability and briefly…
A: Carbocation is species in which carbon bears positive charge.
Q: Explain the fact that the C-O stretch in ethers and esters occurs at 1000-1100 cm-1 when the C is sp…
A: The stretching frequency is dependent on the strength of the bond via the force constant. Stronger…
Q: CH3 CH2 CH2 CH2 OH b. CH3 CH2 OH с. НОСН,СH,он d. CHзCH2CHз
A: The given choices contains alkanes and alcohols. While comparing boiling point in case of alkanes…
Q: CH3 (CH3)2NH H3C CH3 OH CH3 H;C CH3 Br 1) Н2, Pt H;C ČH3 2) CH3CH2OH
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Q: (c) Arrange the following species in order of increasing stability. Explain. CH, H,C CH3 H,C-HC `CH…
A: A question based on stability of carbocation, which is to be accomplished.
Q: Rank the molecules A to D shown below by decreasing reactivity towards iodo cyclohexane. H;C-CH,OH…
A: Correct option is 2 . B > A > C > D. B trifluoro ethanol is more acidic means more reactive…
Q: Which of the following compound is expected to burn with sooty flame but classified as aliphatic…
A: Sooty flame : Aromatic hydrocarbons like benzene and its derivatives which are highly unsaturated…
Q: Arrange the following compounds in the increasing order of reactivity towards Conc.HNO3 & Conc.H2SO4…
A: Correct option is B - 5,2,1,4,3
Q: Arrange the following compounds in the increasing order of reactivity towards Conc.HNO3 & Conc.H₂SO4…
A: This is a electrophilic substution reaction,where -NO2 attack to the benzene ring. If The electron…
Q: Classify the following carbocations in order of stability, justify: CH3-CH2-CH2 ® ; CH3 © ; C6H5-CH2…
A: 1. In carbocations, the decrease in stability order of the aliphatic cation are as follows; Tertiary…
Q: (i) increasing solubility in water. (CH3),CHCH,OH CH;CH,CH,CH,OH CH;CH,CH,Br CH;CH,OCH3 (a) (b) (d)…
A: The sequences are as follows:
Q: For each pair below, briefly explain and illustrate why the structure circled is most stable.…
A: A question based on introduction to organic chemistry that is to be accomplished.
Q: Fill in the blanks in the following reactions. Include stereochemistry when relevant. CH3 (CH3)2NH…
A: For the given reactions, the expected products have been predicted below.
Q: 1-Chloro-1,2-diphenylethane can undergo E2 elimination to give either cis- or…
A: We'll answer the first question, since the exact one wasn't mentioned. Please submit the question,…
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- Alcohols can be converted to alkyl chlorides using SOCl2 with complete inversion of stereochemistry. Using curved arrows draw the stepwise mechanism for chlorination of an alcohol. Be sure to include lone pairs necessary to the mechanism steps and any non-zero formal charges.The following cycloalkyne is too unstable to exist. Explain.1- Chloro-1,2-diphenyletane can undergo E2 elimination to give either cis- or trans-1,2-diphenylethylene (stilbene). Draw New man projections of the reactive conformations leading to both possible products, and suggest a reason why trans alkene is the major product?
- The compound cyclohex-3-en-1-one can give 2 carbanions. Point out the most stable and the reason?Identify the most stable carbocation in each of the following cases and briefly justify your choicePlease answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations are not needed. Keep it short, brief, and direct because I only need the answers. The chair conformations of cis-1-tert-butyl-4-chlorocyclohexane is shown below? Which conformation is favored?
- The spirocyclic pentadiene derivative F shown below is converted stereospecificallyinto compound G on heating. The transformation involves two consecutive pericyclicreactions of the same type, and proceeds via compound H which is not isolated. Identify the type of pericyclic reaction occurring, and determine the structure ofcompound H.Draw the structure consistent with following description. (3E,5Z)-nona-3,5-diene in the s-cis conformationRank the following groups in order of decreasing priority. −CH=CH2, −CH3, −C≡CH, −H
- Rank the following compounds in order of their expected reactivity towardSN2 reactions and explain your order. CH3Br, CH3OToS, CH3CCl, CH3CHCldraw 6 acyclic constitutional isomers of C6H12. Provide a name for each isomer, inclduing E-,Z-,R,S where appropriateFive-membered aromatic heterocycles with one heteroatom undergo electrophilic substitutions preferentially at the α-position (C-2 and C-5) rather than at the β-position (C-3 and C-4). Explain?