Select the option that is a propagation step for the following reaction. Peroxides + HBr

Q: rate

A:

Q: DBU faster reaction Br DBU slower reaction Br

A:

Q: A (1E,4E)-1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-one C19H1803 MW:294.35 g/mol equiv. 1.1 NaOCH…

A: In the given reaction formation of an enolate by base abstraction of an alpha proton, followed by…

Q: Draw the reaction mechanism showing bonds that are broken/formed

A: The reaction is hydrolysis of amide and the mechanism

Q: он + Na OH + Na CI

A:

Q: НО. H3O+

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: Locate the isoprene units and classify the type of terpene in the following compounds. i. neral CHO…

A: Terpenes can be defined as aromatic compounds which contain isoprene units. For example- Citral,…

Q: Br CH;OK a) b) Sn1 Sn2 c) d) E1 E2

A: Generally, alkyl halide or alcohols undergo elimination reaction which give rise to alkene.…

Q: F CH2CH3 B-F H3CH2C-o F

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Q: What is the effect on the rate constant and reaction rate when reaction temperature is increased?…

A: What is the effect on the rate constant and reaction rate when reaction temperature is increased?

Q: Select the atoms which will form a new bond during a nucleophilic addition step.

A:

Q: NaCN H3O* он

A: Step 1: At first -OH of butanol will attack H+ resulting formation of OH2+ which is good leaving…

Q: OH CrO 3 HO NaNH, H₂, Pt 2 NaNH,

A: In PCC reaction, the primary alcohol (starting reactant) is oxidised to aldehyde in the presence of…

Q: For the reaction can someone please synthesize the given products from the given reactants. Multiple…

A: The explanation of the organic reaction is given below

Q: Consider the following reaction: NacI (s) - Na* (aq) + Cl" (ag) AH = In a coffee-cup calorimeter you…

A: Initial temperature of solution Ti = 26.4 °C Final temperature of solution Tf = 24.1 °C Change in…

Q: Br H,CH3 CH,NH;Br IZ:

A: An electrophile is an electron pair acceptor species. It is either positively charged or neutral…

Q: Can you answer this question? Identifying the reaction mechanism

A:

Q: Draw reaction-energy profile diagram for the first and second propagation steps for the reaction…

A: An energy profile diagram shows the theoretical "energy pathway" of a reaction as it is  progresses…

Q: CH,-C-0-CH, + Figure 39 t (s) II CH-C-CI + A CH-NH2 CH-C-NH-CH, + HCI H* B CH-C-OH + CH-OH H20 он CI…

A: A nucleophile is a nucleus loving species. An electrophile is an electron loving species. A good…

Q: CH3 CH;=CH(CH2)2 , 'N' 35-47% ČO,H

A: In this question, we will write the mechanism so first we need to redraw the starting material in…

Q: :: + (C4H9)3Sn-H hv .H I + (C4H9)3Sn-CI:

A: In the presence of a radical initiator (hv), RзSNH reduces alkyl halide reagents to alkane…

Q: How can we determine whether the equilibrium will favor products in a nucleophilic substitution?

A: Substitution reaction is a reaction in which an atom or a group of atoms are substituted by either a…

Q: 1. Copy and complete the following table by indicating whether each of the following scenarios would…

A: Rate of a reaction depends on temperature. Increase in the temperature increases the rate of the…

Q: Br ОН - Br + HO-

A:

Q: Consider the following overall reaction, which will be discussed in Chapter 20.

A: Reaction of a carbonyl compound and an enolate ion generates beta-hydroxy carbonyl compound,…

Q: How might nucleophilic catalysis work? Draw out a possible mechanism.

A: Nucleophilic catalysis is also known as covalent catalysis. It speeds up reaction rate by acting as…

Q: 10.6 ) CH₂ WBS hv, CC14

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: OTBS I !!! OH Me™! Im Me H OMe OMe OTIPS Br OTIPS tBuLi, Et₂O, -78 °C 83% OTBS I Me Me I !!!! "H OMe…

A: Carbonyl C atom is electron-deficient C atom. Hence, it is electrophilic in nature. An electrophile…

Q: If you use a catalyst to speed up the reaction, how will that affect the reaction  coordinate?

A: Reaction Coordinate : Reaction coordinate is a path that links the reactants molecules and the…

Q: NH ? S20,2- OH Н NaOAc OH

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Q: KCCH H,COH Heat H,COH 20°C (CH,),COH Br 20°C

A:

Q: What is the mechanism of the second step?

A: [2+2] Cycloaddition reaction:- This is said to be this because it involves 2 electrons from one…

Q: Select the option that is a propagation step for the following action. 0 O Br + Br Br +HBr + HBr…

A: 1. Addition of HBr to alkene in presence of peroxide occure through  free radical mechanism.  2. It…

Q: Can i see the mechanism for this reaction

A: Given,

Q: R-O-O-R

A: This is Free radical decarbonylation. 1st product is without radical rearrangement via less stable…

Q: Heterolysis of the C–Z bond can generate a carbocation or a carbanion. Explain How ?

A: Carbocations carry a positive charge while carbanion carry a negative charge.  Electronegativity is…

Q: OH a) HO. CI b) OH c) CI H d)

A: From given  For each reaction given its reaction type is mentioned along with explanation as follows

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.