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

Q: Which of these correctly shows the first step of an Sy1 reaction mechanism? A) B) Br -Br HO НО Br C)…

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Q: d) CH3 O OCH CH. H2O2 NaOH / CH3OH- H₂O NaOCH₂CH3 (1 eq) 2) BRCH.CO2CH2CH3

A: Epoxidation is the formation of epoxide from the alkene when it treated with peracids or an…

Q: H₂C R. دار CH3 R H CH3 CH₂ 0 CH3 H CH3 CH₂ CH ₂ Preferred nucleophilic attack .CH3 HO LiAl H4 R R H₂…

A: Given is organic reaction. Given is stereo selective reaction. As we can see there is no…

Q: Which group in following pair is assigned the higher priority? −H, −D

A: The given pair which is higher priority can be identified as −H, −D

Q: Label the four stereogenic centers in sorbitol as R or S. (see attached file)

A: A carbon atom that has four different atoms or groups bonded to it is known as a chiral carbon and…

Q: Can you explain how to find which one is the fastest or slowest in sn2 or sn1?

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Q: a) KBr CH3CH,CH,I SN1 SN2 no reaction likely b) CH;CH,OH + H,O SN2 no reaction likely c) CH-CH,ОН…

A: The SN1 reaction is a substitution nucleophilic unimolecular reaction. It is a two-step reaction. In…

Q: Draw the products: Chala/2n/OW 1) BH, THF 2) H₂O₂/NaOH H₂O H₂SO, ICH₂CHY Brz H₂O Br₂ CH₂Cl₂ 1)…

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

Q: C6H5MgBr + (excess) H3CO OCH 3 H₂O est mỌH OH for H5C6 of C6H5 -C6H5

A: R-MgBr is Grignard reagent. It helps to add alkyl group in a molecule.

Q: Draw Structural formula, then Show mechanism for formation of bicyclic ketal, tndng with Ketal…

A: Ketals are the range of compounds formed by the reaction of one of molecule ketone with two…

Q: Which group in following pair is assigned the higher priority? −CH3, −CH2CH3

A: Priority of atoms or groups depends on atomic number of atom or group.  In other words, the further…

Q: Xa Stepwise mechanism? Хон MOOH: H₂₂0 () + Хоме + Ha

A: Given : structure of reactant and product

Q: Classify the radicals into the appropriate categories. Primary Secondary Tertiary Allylic…

A: Radical : It is any atom/molecule/ion which has at-least one unpaired electron in it.SI.noType of…

Q: 18) Which of the following mechanisms (SN1, SN intermediate? A) SN1 only B) SN2 only

A: Nucleophilic substitution reactions (NSR) : the substitution reactions in which one nucleophile is…

Q: aromatic)? O U 0 U 0 B D M F compounds above will have & electrons in 12 conjugated pl-system (and

A: Aromatic Compounds are the compounds that are cyclic, conjugated, planar and follow (4n+2)πe- rule(…

Q: H DCC „N. Вос + HO. H2N, OCH3 MECHANISM (Structure of DCC below) N=C=N'

A: When DCC is treated with carboxylic acid and amine it gives amide as final product.

Q: 3) Draw the product of the following Robinson Annulation a) ہلے ایک b) ها + gla OEt NaOH, H₂O A…

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Q: 3) Draw a representation of the transition state for the following endergonic mechanistic step.…

A: The question is based on the concept of organic reaction.We need to draw transition state for the…

Q: КОН + CH;NH2 CH, N CH3 CH3 ČH3

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Q: Select the correct term. 2CO2(g) + 566 kJ/mol 2CO(g) + O2(g) endothermic exothermic

A: 1)Endothermic reactions are reactions that require external energy, usually in the form of heat, for…

Q: CN ČN CO2CH3 CO2CH3 ? (HạC),sid + ?

A: To find out diels alder reactants we can do retro Diels-Alder reaction.  Let's see,

Q: While we are at it, let's do the same thing for the second step of the mechanism. Again, what is…

A: In the second step of the mechanism, the enzyme accepts hydrogen from the conjugate acid of…

Q: 3) Draw all possible E₂ products 67. X () d) & & 2481 X 111

A: E2 stands for the biomolecular elimination reaction. In which the leaving group and -proton…

Q: HOCH₂ НО НО 0 НО HO О HO~ NOO HOH C ОН MAH OH OH ОН CH₂OH HOCH₂ HO HOCH₂ НО HO HO НО TRI О НО HO Кон…

A: If free OH group at anomeric carbon then it is consider to be reducing sugar  If free OH group at…

Q: то-т = А тв

A: Oxymercuration demercuration is basically an addition reaction of alkene in which more substituted…

Q: CH3 KoH Pyridine Co2 Me wree tie mechanism?

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Q: Rank the following groups in order of decreasing priority. −CH=CH2, −CH3, −C≡CH, −H

A: −CH=CH2, −CH3, −C≡CH, −H Rank of the above groups in order of decreasing priority has to be given…

Q: CH₂ Br Previous NaOCH₂ CH₂ OCH3 This is NOT the correct product for this reaction. What is the…

A: What is the absolute configuration of the chiral carbon in the correct product (R, S, racemic, or…

Q: CI Br CI CI A C has the lowest boiling point least likely to undergo SN1 reaction Answer: Answer:…

A: Has the lowest boiling point

Q: PO-13. Rank from slowest to fastest rate of SN1 substitution. Br Br Br II III (A) I<III <II (В) III…

A: Answer is (D) option

Q: CH3 CH3 CH3 H-C-CI CH3-C-CI CH3-C-CI H-C-CI H CH3 H NOP QRS TUV WXY HICIH

A: reactivity of SN2 mechanism decreases on increasing the substituent on the carbon attached to…

Q: Which of the following are enatiomers? НО н НО н НО НО НО н CHO -Н CHO ОН н -ОН CH2OH н -Н н -ОН…

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Q: Which is an appropriate name for the following compound?

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Q: The substitution of an Iby a Clon H3C-I can occur by two possible mechanisms: Mechanism I: step 1.…

A: Consider the mechanism I and II as; Mechanism I: step 1. H3CI → H3C+  + I-                     slow…

Q: Predict the major alkene product of the following El reaction: CH₂CH3 CI CH3 HOAC heat You do not…

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

Q: DBU OTs DMSO Me Ме Me

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

Q: Which mechanism do the following nucleophiles/bases favor? хон OH SH Drag answer here Drag ans ver…

A: Tertiary alcohols being bulky enough favour both E1 &amp; SN1 by virtue of their stable tertiary…

Q: Draw the mechanism of the following reaction. :CB12 Br Br r

A: A carbene is a molecule containing a neutral carbon atom with a valence of two and two unshared…

Q: F 11 ד

A: Diels-Alder reaction: It is a [4+2] cycloaddition reaction between a diene and dienophile to form a…

Q: Determine if the mechanisms are SN1 or SN2. Then show the arrow pushing mechanism and predict the…

A: The given reaction is shown below.We have to predict the type of the reaction.Also, we have to give…

Q: What physical property determines which solvent sinks to the bottom when performing a liquid-liquid…

A: A separating funnel is used for carrying out liquid liquid extractions. When two liquids are shaken…

Q: Draw a representation of the transition state for the following endergonic mechanistic step.…

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Q: What is the mechanism depicted below? S1 E1 E2 OH SN2 H 8 H H 0 OH₂ (Multiple Choice: Only one…

A: A substitution reaction can be explained as a reaction in which a functional group of a substrate is…

Q: CH3 NH₂ CH3 NaNO2 HCI CH 3 CI NEN CH3

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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.