Q1. Give the structure(s) of the major organic produc(s) of A-H, Show stereochemistry if appropriate. H. Pd/C KMnO4. H0. B A 1. BH, 2. NoOH, H,O2 dz. CH,OH D

Q: Can you explain part d please? why do we put ethyl in the beginning?  Also in my answer key for…

A: According to IUPAC nomenclature is an organic compound is named by identifying molecule's longest…

Q: Explain the Carbocation Rearrangements ?

A: Carbocation rearrangement is defined as the movement of a carbocation from an unstable state to a…

Q: Which of the following carbocations is least likely to rearrange? +) A B D

A: Carbocation rearrangement takes place where there is a chance of transforming a less stable…

Q: Which of the following is most soluble in basic medium? a. cyclopropane b. 1,3-cyclobutadiene c.…

A: The structures of the compound given are as shown below.

Q: Complete the reaction scheme below with the missing structure and any other necessary reagents. You…

A: The answer is as follows:

Q: 2. Determine the starting material that could have been used to synthesize the follwoing Diels Alder…

A: Using concept of retro Diels-alder reaction.

Q: HC=CH The synthesis above can be performed with some combination of the reagents listed below. Give…

A: For deprotonation of acetylene we need strong base such as NaNH2.

Q: give the major products of each reaction

A: We have given three organic reactions.  Major product : the major product of reaction is the product…

Q: Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products…

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Q: Rank the following radicals from least to most REACTIVE: PH2 CI *AsH2 Why did you choose this order?…

A: The solution is as follows:

Q: Does the reaction in part b have multiple possible products? Do you know which one is more abundant?

A:

Q: 3. Assign and label R/S configuration for all stereogenic centers and assign E/Z to all alkenes on…

A: R/S configuration: If 4th group is present on wedge then R convert to S or vice versa. E/Z: E--->…

Q: Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products…

A: A bicyclic molecule is a molecule that features two joined rings. A dehydration reaction is a…

Q: Chlorobenzene give reaction with kmno4 or not??

A: KMnO4 or Potassium permanganate is a very powerful oxidizing agent that can directly any alkyl group…

Q: When 2-bromobutane is reacted with CH3O-, two alkene products, namely 2-butene and 1-butene are…

A: The reaction of 2-Bromo butane with MeO^- gives 1-butene and 2-butene. This reaction is passing…

Q: IUPAC NAMING and Indicate the stereochemistry if E or Z. Write the complete solution

A: For IUPAC naming following steps are required- First of all identify the longest carbon chain…

Q: Et Br 1.NaNH2, THF 2. Br H3O+ CH3OH A I

A:

Q: Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products…

A: In this questions, we will write the multiple products and indicate the major product. All reactions…

Q: Predict the major products of the following. (c) (a) (b) HO,S ? HNO3 Cl2 ? FeCla AICI, H2SO, H,CO…

A: All the given above reaction are electrophilic substitution on the aromatic benzene ring. The major…

Q: 1. Write in the product: 1. O3 1-isopropyl-4-methylcyclohexene 2. Zn, H30*

A: O3 break the double bond and oxidise it.presence of zn metal is stop the further oxidation

Q: C(CH3)3X +H20 C(CH3)3OH where (X-F, Cl, Br, I) give reaction with each of halogen as well determine…

A: An organic problem based on SN1 mechanism, which is to be accomplished.

Q: Br KNH2 D] NH3 D

A: Benzyne is an unstable electrophilic molecule which makes it good dienophile. This is due to it’s…

Q: a) b) Complete each of these following reactions (i.e. fill in the boxes with the missing reagent(s)…

A: Please repost your d, e & f questions separately.

Q: a) b) c) NH 1- Br₂ (excès), KOH 2- H3O+ 1-SOCI₂, DCM 2- AICI 3 NH 1- DCC 2- NH₂

A:

Q: 1 mol NH3 + 1 mol C2H5Cl when heated there is a lot of unreactd NH3 (about 80%). Why does this…

A: When ammonia reacts with ethyl chloride, it undergoes Ammonolysis reaction to form ethyl amine.…

Q: 1. NANH,, THF 2. label step two only ОН two steps; label step two only

A: In the second step SN2 attack take place and as a result the product formed as single enantiomer.

Q: Chemistry 3. Complete the following reaction scheme. Give all product(s) and indicate major or minor…

A:

Q: Alkenes can be converted to alcohols by hydroboration-oxidation. (a) Draw the structure of the…

A:

Q: HO OH

A: Here we have to write the correct order of reagents used in the following conversion of but-1-yne to…

Q: 2.11 Account for the increase in the ratio of 1-alkene to 2-alkene products as the base is changed…

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Q: 1. what are the differences between acyclic and cyclic forms in terms of their physical properties?

A: Note - Since you have asked multiple questions, we are bound to solve only the first question for…

Q: Alkenes can be converted to alcohols by hydroboration-oxidation. (a) Draw the structure of the…

A: Product of following reaction

Q: Br HBr CH3-C=C-H CH3-C=CH2 The previous equation for one of the reactions of alkenes, and explains…

A: The answer to the following question is-

Q: HO ОН `ОН H₂CRO4 H2O PCC DCM MnO₂ acetone

A: -> H2CrO4/H2O is reagent used for oxidation of every alcohol. -> PCC/DCM is reagent used for…

Q: Using the resonance theory which carbocations is more stable ? And why ?

A: When a single Lewis structure fails to explain all the properties of a molecules resonance comes…

Q: According to this video, https://www.youtube.com/watch?v=9Ng6Zv9oLzk, draw the dienophile that was…

A:

Q: Which statement best describes the stereochemistry of the product?

A: The given reaction proceeds via carbocation intermediate

Q: b) Describe the steps involved in the synthesis and the role of each step. Each step should clearly…

A:

Q: Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products…

A: GIVEN:-

Q: Draw the products of the following reactions, indicating both regiochemistry and stereochemistry…

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Q: 4) Pick which one of the conjugated dienes would be preferred for 1,2-/1,4-additions as well as…

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Q: Part A: In the attached figure, rank the following compounds in order of their expected reactivity…

A: Compounds that has good leaving group more likely undergoes substitution reaction.

Q: Organic Chem 203 Dr. Hellwig 1. Write in the product: 1. O3 3-methylcycloheptene 2. Zn, H,O*

A: Note: Dear student as per guidelines if multipart questions i.e more than one question , first…

Q: 1)Chemistry students are taking an experimental course in organic chemistry at a public university.…

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

Q: Indicate whether elimination/substitution will occur via an SN2 or SN1/E2 or an El reaction. Explain…

A:

Q: CH3 H3C. CH3 H3C. CH3 H3C. H,SO, CH2 + H,0 CH3 CH3 H3C H3C + но но H3C

A: Electrophilic addition reaction: Alkene gives an electrophilic addition reaction with water in…

Q: This dienol quickly reacts under acidic conditions. Draw the product of this reaction. Include all…

A: Ans. In given reaction we get two products in that aromatic compound is major because it is most…

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.