What is the major product of the following addition reaction of alkyne? H-Br A B D Br Br Br Br

Q: - Which of the following alkyl halides is a tertiary alkyl halide? a) ČI b) Br c) Br .CI d)

A: Carbon through which halogen is attached is further attached to only one Carbon directly is primary…

Q: :0: N(CH;)2 :0:

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Q: Which of the following alkene will form the most stable carbocation when reacts with HBr? Select one…

A: Hello. Since more than one question has been asked, the first question shall only be answered in…

Q: Rank the following alkyl halides according to SN2 reactivity. Put the most reactive compound at the…

A: To rank the given alkyl halides according to Sn2 reactivity.

Q: What is the type of alkyl halide below? CI O a. Tertiary O b. Primary O c. Methyl halide O d.…

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Q: 22. Which of the following reactants will add symmetrically to alkenes? O a. H20, H2SO4 Ob. H2, Pt…

A: A multiple choice question based on alkenes, which is to be accomplished.

Q: 1. Which of the following alkenes is E? Br CHO CHO NC CN NH2 Ph A D

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Q: 6) Which of the following best describes the geometry about the carbon-carbon double bond in the…

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Q: What is the product of the following for the halogenation of an alkane? CH4 + Br2 O CH3-CH-Br2…

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Q: Br Br Br III II

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Q: What is the generic formula for an alkyne? O CnH2n+4 O C,H20 CnH2n-2 O CnH2n+2 CnH2n-4 OOO OO

A: In organic chemistry, an alkyne is a class of unsaturated hydrocarbon having at least one…

Q: What is the expected product from the addition reaction of 1-pentene (CH₂=CHCH₂CH₂CH₂) with bromine…

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Q: 1. Which of the following alkenes is E? Br CHO CHO OH CN NC CI `NH2 HO HN Br Ph A В E

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Q: The transformation of propene to propan-2-ol in acidic conditions occurs via: H₂O H₂SO4 O…

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Q: What is the alkyne product from the reactions of the following with NaNH2: (a) 2,2-dibromopropane…

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Q: Which of the following alkenes is the major product of the following reaction? Br NaOCH2CH3 CH;CH2OH

A: In the presence of a strong base, E2 elimination reaction take place, it will abstract proton from…

Q: What are the hybridized bonds and bond type of the molecules in this reaction?  propan-1-ol    →…

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Q: Br ČI Br 6. ČI 8. 5. 7.

A: Given compounds are : Name the following alkenes = ?

Q: Which of the following alkenes is the most stable? O O

A: Alkenes are compounds having double-bond. The stability of alkene is determined by the number of…

Q: What will be the product for the given reaction? CH2 = CHC ≡ CH + HCl →? vinylacetylene a)…

A: Alkyne group having two pi-bond is more reactive towards the electrophilic attack than alkene with…

Q: Which of the following alkene addition reactions is regioselective? A) Halogenation B) Hydration C)…

A: In this question, which process ( Halogenation Hydration ) Alkene addition Reaction is…

Q: Which of the following alkenes is an E alkene? ఆశీశారం OCHS HO COOH OCH, II III IV O B) || C) II O…

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Q: Determine the product(s) of the following substitution reaction: Cl2 hv

A: The Reaction of the Alkane with the Cl2 in presence of hv light . In this reaction  free radical…

Q: Which of the following could be used as a solvent in the deprotonation reaction of terminal alkynes?…

A: Question -1 In any deprotonation reaction an acidic proton is removed to form an anion. i.e.…

Q: (b) CH3CH=CHCH2CHCH3

A: The name of the given alkyl halide has to be given,

Q: In the reaction given below, what type of reaction is used? n-Pentane → Isopentane нннн H н СHз н н…

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Q: Which of the following compounds is a secondary alkyl halide? O Br I Br Br

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Q: a) f) b) HC -CH3 CH3 c) HC CH3 ČH3

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Q: What are the products of the following reaction?

A: The given reagent is called 2-methyl pyridine. It is also known by the name of 2-picoline. Picolines…

Q: What is the product of the following reaction?

A: The basic hydrolysis of a cyanide group in the presence of a base and water results in the formation…

Q: Determine the product(s) of the following substitution reaction: NaH :Br:

A: NaH behaves as a strong base, so it can easily abstract the proton from the alcohol and forms a…

Q: What is the product of the following reaction? Dr 2 КОН. ethanol Br an alkene an alkene first then…

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Q: Which of the following will go through a bromination (addition) reaction? OA. 1-Butene O B. Butane…

A: Alkene has characteristic properties to show addition reactions.

Q: What is the formal charge on the aldehyde carbon of acetaldehyde? H O H-CC A. 0 b) 1 c) 2 d) 3 e) 4…

A: Formal charge of an atom is calculated by

Q: Which of the following alkenes is the most stable? O

A: To find : The most stable alkene among the following given alkenes. Alkenes are unsaturated…

Q: 1. Which of the following alkyl halides is a primary alkyl halide? а) CI b) Br c) Br d)

A: Primary 1° alkyl halide is the haloalkane in which carbon bonded to the halogen atom( like Cl, Br)…

Q: What is the major organic product formed, when 3-methylbut-1-ene undergoes hydrohalogenation in…

A: The structure of 3-Methyl | but-|-eneH3C - HC - HC=CH2                |             CH3React with…

Q: What are the products of each alkene addition reaction? a. CH;-CH-CH=CH2 + Br2 CH3 b. CH,=CH-CH;+…

A: a)  Br is added to both the double bonds. b) Cl is added to the double bonds.   c)

Q: Directions: Write the product of the addition reaction. 1. Addition of HBr to H2C=CH2 2. Addition of…

A: Write the product of the addition reaction.   1. Addition of HBr to H₂C=CH₂ 2. Addition of Br2 to…

Q: Which of the following alkenes is most stable? A) I B) II C) III D) all of them

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Q: 5. Which one of the following represents an addition reaction? A CH:CH:CH: + Iz →→ CH:(I)CH:CH: + HI…

A: Since there are many question , so I am solving only question number 5 if you want to solved another…

Q: 6. From what alkyl halides are the following alkenes have been made? CH3 CH3 CH3CHCH2CH2ČHCH=CH2

A: Alkyl halides can be converted easily alkenes by the dehydrohalogenation process CH3CHBrCH3…

Q: 3. What is the structure of the alkyne that gives the following product? 1. R,BH 2. H,0, N2OH

A: Given reaction is example of hydroboration followed by oxidation reaction

Q: How many and what type of isomers are formed in the following reaction? H2SO4 H20

A: The organic reaction and type of isomers information is given below.

Q: Which alkene is the main product of the following reaction? OH Cat. H2SO4 A

A: According to Saytzeff rule, more subsituted alkene is major product.

Q: 216. In S oxidative addition, the reactivity of alkyl halides follows the order (a) Mel > Ell>+-Prl…

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Q: Which of these is a primary alkyl halide? 0 CI CI O O CI. CI

A: Alkyl halides are classified into primary, secondary, and tertiary alkyl halides based on the number…

Q: For each of the following alkynes, draw the products obtained from (1) the acid-catalyzed addition…

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Q: Br Br Br III I II

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Q: Name the following alkyl halides: CH;CH=CHCH½ĊHCH3 ÇI CH3 Br

A: For the 1st compound, the double bond has priority over the halogen atom, because in this case…

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.