Circle one or more: E2 SN1 E1 SN2 PHSH, 25°C Mechanism: Circle one or more: SN1 SN2 E1 E2 iPrONa, DMF Mechanism:

Q: Rank the following from most reactive to least reactive in an E2 reaction:

A:

Q: The cyclohexyl bromide shown below does not undergo E2 elimination. Draw both cha conformations for…

A: Welcome to bartleby !

Q: i) CH,MgBr Cycloheptanone A (C3H160) B (C3H14) i) H20 Heat Ozonolysis HO он PUH2 C (C3H1402) E…

A:

Q: What is the major product of the following reactions? Disregard stereoisomers:

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Which given option is correct for the following transformation? MCPBA H2SO4 1 2 CH3OH OH OCH3 LOCH3…

A: The reaction given is,

Q: How do you identify if a reaction is Sn1 Sn2 E1 or E2? Draw a flowchart to identify if reactions are…

A:

Q: Draw an Energy diagram for an E1 reaction: (CH3)3CI + H2O ⇢ (CH3)2C=CH2+ H3O+ + I−

A: E1 is the unimolecular elimination reaction, the removal of HX from the substrate leads to the…

Q: What conditions give the transformation shown? H how? (1) Og: (2) ZnHOAC LI/ NH3lia) ob. (1) Brg:…

A: The given reaction is,

Q: 8. Choose the best sequence that would accomplish the following transformation. SO,H 1. X 2. Y Br A.…

A: First benzene reacts with SO3/H2SO4  to give benzene sulphonic acid. This process is called…

Q: 4. Increasing Reactivity to E1 OH OH RAM DAM TAM INCREASING REACTIVITY TO E1: V

A: E1 Reaction  This is an Elimination Reaction . This is the first order reaction . In the E1 Reaction…

Q: Br Br X

A: SN1 reaction is known as unimolecular nucleophilic substitution reaction. In this reaction rate is…

Q: d) C4H6 e) C4H8Br2

A:

Q: SN2 reactions proceed with racemization at the center undergoing substitution O slightly more…

A: Choose the correct option for SN2 reaction--

Q: Which of the following within a tetrahedral intermediate leaves most readily as a nucleofuge? *…

A: A nucleofuge is a species that acts as a leaving group in the reaction. It is a leaving group…

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: Draw a full mechanism for the following Dieckmann condensation (Scheme Q8): CO,Me 1. NaOMe CO,Me…

A: Interpretation -  To draw the full mechanism for the given following Dieckmann condensation for the…

Q: (a) Rank A, B, and C in order of increasing SN2 reactivity. (b) Rank A, B, and C in order of…

A: SN1 (nucleophilic substitution unimolecular reaction):  It is two step mechanism reaction…

Q: What is the major product of the following E2 reaction? [Hint: fırst draw stable chair conformation]…

A: Given reaction:

Q: What is the major product of the following reactions? Disregard stereoisomers:

A: Here in these reactions, NBS is used which is known as N-Bromosuccinimide. N-Bromosuccinimide or…

Q: COCH NH2 Ph. CH с (1) НCІ fi) H3C →? (2) Reney Ni ZEOIS

A: The reaction III will occur by nucleophilic addition at carbonyl group by thiocyanate SCN^- . But…

Q: Which of the ff. halides will most probably react via an SN1 mechanism? a) CH3CH=CHCH2Cl    b)…

A: Given   Which of the ff. halides will most probably react via an SN1 mechanism? a)…

Q: TRUE or FALSE. All electron-withdrawing substituents of benzene will tend to direct subsequent…

A: Given reaction is aromatic electrophilic substitution reaction.

Q: Which pair of compounds are the most probable main products of the following reaction? CH3 HNO H2SO4…

A: A question based on electrophilic substitution reaction, which is to be accomplished.

Q: The N-acetyl conjugate of isoniazid is NHNHCH3 `NHNHCOCH3 A B `NHNH2 azid `NHNHCOOH NHN(CH3)2 D

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

Q: 1. NaNH2 2. Br

A: Acid-base reaction  Nucleophilic bimolecu

Q: j. SN1 SN2 E1 E2 H. H Br ČH3 - OH + Product(s)/Stereochemistry(ies) of reaction j_

A: Depending on the reaction condition and substrate used the product changes .

Q: Draw all constitutional isomers formed in each E2 reaction, and predict the major product using the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: HX (1 equiv), cold (7) Conjugated diene 1,2-Adduct H. (8) HX (1 equiv), warm C. Conjugated diene…

A: Addition of HX to conjugated alkenes occurs via two modes: Direct addition (1,2 addition): HX adds…

Q: Draw a full mechanism for the following Dieckmann condensation (Scheme Q8): CO,Me 1. NaOMe CO,Me…

A: Dieckmann condensation:  The intramolecular condensation of a diester in the presence of base to…

Q: Which one of the following compound is antiaromatic? H H III IV I II O A. II O B.I OC. More than one…

A: Aromatic molecules are cyclic, conjugated, have (4n+2) π electrons, and are flat. Anti-aromatic…

Q: Which of the products of radical chlorination of 2-methylpentane shown below are Chiral? Sile of…

A: Given that : We have to write the products of 2-methyl pentane which are chiral :

Q: Which alkyl halide from the following pair is (i) Chiral and (ii) undergoes SN1 reaction faster?(a)…

A: SN1  is the type of nucleophilic substitution reaction which proceeds via formation of carbocation.…

Q: Regioselectivity/Stereoselectivity of SN2 & SN1 reactions      SN2      SN1

A: In this question, we will see the regioselectivity and stereoselectivity of SN1 and SN2 Mechanism.…

Q: One of these molecules reacts faster via an E2 reaction. Draw the products from each E2 reaction.…

A:

Q: 5. Draw the stepwse mechanism. OH + 1

A:

Q: comylete Machion Waiti its mechaniom also the KNH Ph3 C A

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

Q: which newman projection displays the proper antiperiplanar orientation for an E2 elimination of the…

A: In an E2 eliminations, the new π bond is formed by overlap of the C-H σ bond with the C-X σ*…

Q: h. SN1 SN2 E1 E2 CH3H OH + SOCI2 Product(s)/Stereochemistry(ies) of reaction h

A: The products are given below -

Q: 2. Rank the following anions from most to least stable. a. b. d.

A: . Stability of anion depends upon the following factor :-a Resonance stabilize the anion .b Lower…

Q: Select the member of each pair that shows the greater rate of SN2 reaction with KN; in acetone. Set…

A: The nucleophilic substitution reaction of the leaving group (which usually consists of halide groups…

Q: 1. Show the mechanism including the major and minor products. .Br t-BUOK Br t-BUOK OH 1. SOCIF, SÜF5…

A: Reaction 1: E2 elimination. Reaction 2: cyclopentanol to chloro cyclopentane (sn2). Reaction 3: E1…

Q: 6. Draw a detailed arrow pushing mechanism for the following transformations: srl NaOCH3 SN2 Br +…

A: SN2 reaction proceeds with the backside attack of the nucleophile on the alkyl halide which results…

Q: 15. Label the following transition state with the applicable following items (not all labels will…

A: This is an example of basic diels Alder reaction.

Q: H3C CH3 IBr KO-t-Bu ID HO-t-Bu а. CH3 NaOEt b. Ph-c-Br CH3 c. Show the curved arrow mechanism for…

A:

Q: SN2 Substitution. The following compound reacts with NaOMe in an SN2 reaction. Draw the transition…

A:

Q: metal orbital that interact with Y3 of cyclobutadiene are * O dx2-y2 O dxz O px O dyz

A:

Q: Draw the product of the following SN2 reaction, including the stereochemistry at all stereogenic…

A: Given: To determine the product of this reaction is aprepitant, a drug formed via SN2 reaction.

Q: 7. For each reaction, circle the correct product. Br N2OCH3 or NaOCH3 or E2 E2

A: A species with a larger size can easily accommodate negative charge. In other words, in a large size…

Q: Label each compound as aromatic, antiaromatic, or not aromatic. Assume all completely conjugated…

A: Since you have posted a question with multiple sub-parts we will solve the first three for you. To…

Q: Type of leaving groups favorable for SN2 & SN1 reactions & 3 examples      SN2      SN1

A: Leaving group :-             A leaving group is a molecular fragment that separates with a pair of…

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.