Which synthesis plan is best to make the following target molecule? target molecule option 1 ONa HO option 3 Br + NaO option 4 ONa Br option 2 H. + NaO

Q: In Part 1, draw the mechanism for the most likely proton transfer reaction between methanol and…

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Q: Paylben

A: The question is asking about the reaction of E-cinnamic acid (E-3-phenyl-2-propanoic acid) with…

Q: Predict the product of this organic reaction: NH₂ CH3 CH-CH3 — + CH3 CH3-N-CH₂ OH P + H₂O…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Which of the following species could behave as a nucleophile? H. + HCI + CF 1 4 O 1 only O 1 and 4 O…

A: Nucleophiles are the species which have negative charge or lone pair of electron to donate.  Eg-…

Q: Which compound (structure with letter) best fits the product of the following reaction? X÷ A Br B OH…

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Q: Please re do over the work and check it it correct

A: Reaction of dihalides with excess NaNH2 produces an alkyneAlkyne reaction with mercury(II)-catalyzed…

Q: Fill in the blanks to complete the whole synthesis. HBr El CH,OH KOC (CH,), hot F-Br 2 OH он Pt он

A: There are number of functional group associated with organic compounds which impart specific…

Q: Draw the product of the reaction shown below. HO PBr3 ether Drawing OCT 30 Atoms, Bonds and Rings…

A: Reaction of PBr3 is with alcohols, where it converts an OH group into an alkyl bromide by…

Q: Which proton is the most likely to be removed when this molecule reacts with NaNH? (A) H. O a) c O…

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Q: -Br д Ph ОН H „N.. 'Me ОН MeOH Д Д Ph Cl

A: The given reaction is a simple SN1 reaction where at first -Br-leaves to give stable tertiary…

Q: 6. Given that a phosphorus ylide is a carbanion, which ylide (1 or 2) would you expect to be more…

A: Given molecules are: Which is more stable?

Q: Way is it SH that loses H instead of the OH ?

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Q: Which is the correct transition state of the following reaction? Ph Ph xylenes, heat Me Me. Me Me A…

A: The reaction is an example of [3,3] sigmatropic rearrangement. The reaction is called Claisen cope…

Q: 15. Provide a synthesis scheme for the following conversion Br Br CHEM 242 Activity 1.2-Alcohols HO…

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Q: Y AICI, + HCI + "CN

A: Electrophilic site is a site where lack of electron density. A nucleophilic site is a site where…

Q: Choose the BEST set of reagents to accomplish the following: HO O A. 1. HBr, Br2 2. H₂O OB. 1. PBr3,…

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Q: Which of the following highlighted Hs is the LEAST acidic?

A: The acidity of an organic molecule depends on the stability of the conjugate base more specifically…

Q: Without using a pk, table, predict the position of equilibrium for the given reaction, and explain…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: Predict the product of the following reaction. Ph a 1) HF Ph HO Ph O-F & g H A D Ph OH Ph F E OH HO…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Step 1: O3 + HO — но2+ 02 Step 2: HO2 + O — но +02 Which species is an intermediate? OH C O HO2 O 03

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Q: What is the pka of the indicated hydrogen? 10 Н HT none of the above 45 5 O

A: The pka value measures the acidity of the compound. Lower the pka value, higher will be the acidity.

Q: For the below acids, based on what you learned in class about decarboxylation reactions, can you…

A: We know decarboxylation occurs only when the -ve charge formed gets stabilised by delocalisation .

Q: 2) Which of the following has the lowest pKa? NH3 NH3 NH3 NH3 OMe NO2 CH3 B C A

A: Lowest pka means Strongest acid. Therefore, we have to find the strongest acid among these.

Q: ^0

A: Given is a coupling reaction.To find the reagent required to give the product.

Q: Draw the products of each reaction. Use the pKa table in your book to decide if the equilibrium…

A: Answer:Any specie that loses H+ ion in its solution is called as Bronsted-Lowry acid and the specie…

Q: OH XA Br +

A: Synthesis of target molecule form the given starting material

Q: Predict

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Q: How many s-sp² sigma bonds are in the following compound? H H H H C H A) 2 B) 3 C) 4 D) 5 E) 6 -I H…

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Q: of the bases you studied in BeyondLabz, how would you rank them in terms of their relative base…

A: According to Lowry-Bronsted theory, bases are proton acceptors and acids are proton donors.…

Q: а) HCI но + b) Но но. trace of HCI HO. H20 + HO. 1 equivalent NH NH2 CI + c) 2 equivalents

A: In this question, we want to fill the box with Yes or No for good yield Product in forward…

Q: Minor product(s): Ph Ph Ph Ph Ph OEt OEt (racemic) OEt (racemic) F

A: 4th option is minor. As shown below:

Q: Draw the structure of the starting material A for the reaction below when one equivalent of H₂/Pt is…

A: Reduction with H2,Pt Product 1,1,4,4-tetramethyl cyclohexane

Q: 4) Draw the mechanisms for these reactions using just enolization and its reverse. OH O OH O trace…

A: Keto-enol tautomerism is a chemical equilibrium process that involves the reversible conversion…

Q: Не Не На, На Нс `Hd Hb Hd

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Q: I can not see what I have done wrong here. Can someone see the base/bases that do not belong in…

A: some bases are given and we have to find out either they favor E1 reactions or E2 reactions.

Q: nucter Force be twen protons and nuctens and The strong ferce is a Foret. Overcemto the

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Q: What is the pka of the indicated hydrogen? H + CI

A: pKa is a number that describes the acidity of a particular molecule. It measures the strength of an…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: Step 2: Step 3: Step 4:

Q: Arrange the following weak bases in order of expected increasing stability. H 0 H-C H I 00 OO H H #4…

A: More the number of resonance structures more will be the stability.

Q: × Your answer is incorrect. The following reaction mechanism contains mistakes. Which of the…

A: This reaction is conversion carboxylic acid salt to its parent carboxylic acid.It involves following…

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.