Write a mechanism for the following reactions: а) OH 1. СНH;—МgBr .CH3 Excess `CH3 2. H20 CH3OH b) + :CH2-NEN: + N2 (CH,=N=R)

Q: 1-Draw the structures of the formed products,and the mechanisms, of the-alkylation reactions…

A: a) the first reaction is the formation of enamine, which leads to the formation of a less…

Q: QII: Starting from toluene as the only organic reagent you have and use any other inorganic reagents…

A: The ortho, para directing nature of toluene would result from substitution reaction using CH3Cl in…

Q: Capsaicin, the spicy component of hot peppers, can be prepared from amine X and acid chloride Y.…

A: Using (E)-6-methylhept-4-en-1-ol, CH2(CO2Et)2 and inorganic reagents the synthesis of Y is shown…

Q: H. OH OH HO, a. b. d. Illi

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

Q: Identify the most stable carbocation. Select one: О . ОН

A: We have given the organic compound having alcohol as functional group we have to identify the most…

Q: 17) Which of the following reaction(s) is(are) incorrect? a. Ortho Para Meta CH3 CH, CH, NO, CH,…

A: The question is based on the concept of organic reactions. We have to identify which of the given…

Q: НС енз т CH-CH=CH₂₂ нз' Br₂/cala (Bromination) Вр CH₂ CH CH - Br Dehalogenation "1 енз CH CE CH CH₂…

A:

Q: What two sets of reagents (each consisting of a carbonyl compound and phosphonium ylide) can be used…

A: Wittig reaction: It is very useful reaction in converting carbonyl compounds into alkenes. The…

Q: (b) The isomerisation of cis to trans butene is catalysed by iodine. cis-CH3CH=CHCH3 + 12 (cat) →…

A: As per rule we will solve first three sub-parts of the question. Kindly repost other parts as a…

Q: Prepare 1-nonen-3-ol from heptanal and acetyle a. CH3(CH2)5CH(OH)-CH=CH2

A: Given is synthesis reaction.

Q: What is the best set of reagents to use for the synthesis?

A: Wittig reaction: It is very useful reaction in converting carbonyl compounds into alkenes. The…

Q: B. Write the structure of the major products in the following reactions and name them: Mg, ether H,0…

A: Note: We can not solve more than one questions in one session as per guidelines. Interpretation:…

Q: Hg(OAc), PDC (xi) HCI, H,0 OEt CF, CH, HNO, H,So,

A: Ans

Q: Capsaicin, the spicy component of hot peppers, can be prepared from amine X and acid chloride Y.…

A: Using (E)-6-methylhept-4-en-1-ol, CH2(CO2Et)2 and inorganic reagents the synthesis of Y is shown…

Q: Give the structural formula of A, B &

A: 1. alkylhalides upon reacts with aq.KOH gives alcohols through SN2 mechanism alcols upon…

Q: 1. ВНз SOCI2 2. NaOH H2O2

A: When an unsymmetrical reagent is added to an un symmetrical alkene then the negative part of the…

Q: What reagent(s) is/are needed to get the desired alcohol selectively as the major product? ? OH

A: Here it is an reduction Reaction. The carbonyl compound is reduced to the secondary alcohol. There…

Q: Capsaicin, the spicy component of hot peppers, can be prepared from amine X and acid chloride Y.…

A: The structure of E-6-methyl-heptan-1-ol  is shown below.

Q: Which of the following carbonyl compounds can be used to prepare the alcohol shown in the rectangle…

A: To produce secondary alcohol using Grignard reagent, we need an aldehyde and alkyl magnesium bromide…

Q: The substrate attacked by the Grignard reagent in the reaction below is CH3 CH3 1) Mg, ether CH,OH –…

A: Alkyl bromide react with Mg /ether to produce grignard reagent.

Q: 7. What set of reagents would not be suited to make the product ether?

A: Alkyl halides react with alkoxide ions to form ether by biomolecular nucleophilic substitution…

Q: HO 0 1. Draw the structural formula of the major organic product(s). Show stereochemistry where…

A: A reaction involves the transformation of a reactant to a product. This transformation involves the…

Q: Draw a structural formula for an alkene with the indicated molecular formula that gives the compound…

A: The addition of bromine to an alkene in a nonpolar solvent produces vicinal dibromo alkane. The…

Q: i. [1] 9-BBN; [2] H₂O₂, HO™

A: A question based on introduction to alkenes. A reagent is prescribed whose appropriate product with…

Q: lease don't provide handwritten solution

A: Decarboxylation reaction is the removal of carboxyl group from the carboxylic acid group. This…

Q: synthesize benzene from nitrobenzene in three steps with these reagents

A: It is very easy to form benzene from benzene diazonium salt.  So we will first reduce the nitro…

Q: AICl, b) он c) pyridine SH d) H,504 cat. но он

A:

Q: 15. b) For each reaction below suggest structures for alkenes that give the indicated reaction…

A: a)

Q: 34. Which molecule is the most reactive in an S2 reaction? (A) CH,CH,CH,a (B) CH,CH,CH,OH (C)…

A:

Q: OH H,SO4 H3C-CH-CH2-CH3 H3C-CH=CH-CH3 H20 Acid-catalyzed dehydration of 2-butanol yields 2-butene as…

A: Given reaction is : Given incomplete mechanism is :   Complete the curved arrow mechanism = ?

Q: Predict the Major product(s) for the following reactions. (10 pts total) Ph Ph mechanism: Show the…

A: Here  we have to determine the major product formed in the following given reactions.

Q: Name the alcohol that is used to make the following hemiacetal/hemiketal or acetal/ketal:…

A: The question is based on organic synthesis. we need to identify the product and determine the…

Q: a. CH3CH,CH=CH, CH3 CH2 с. CH3 CH3 b. CH3CH=ĊCH3 d. CH2=CCH;CH,CH3 f. CH;CH=CHCH3

A: The addition of HBr to a double bond takes place according to markonikov's rule. Markonikov's Rule =…

Q: ▶ Assign E or Z to the following alkenes... Н С CH3 # 1: # 2: 0 1 = E, 2 = Z 0 1=2,2 = E 0 1 & 2 are…

A: Steps to find the E / Z configuration in a compound :    Assign priority to each substituent around…

Q: QII: Starting from toluene as the only organic reagent you have and use any other inorganic reagents…

A: The given compound can be synthesised as -

Q: Br O O A dimer would form; treat C=0 with diol in acid O Mg would react with C=0; treat C=0 with…

A: The problem is based on organic chemistry and its basic reaction mechanism. The solution of the…

Q: What was the starting alkyne and the corresponding reagents for the formation of (this is acetylide…

A:

Q: What is the major product obtained when each of the following alcohols is heated in the presence of…

A: When alcohol reacts with the sulphuric acid then dehydration will takes place by the loss of water…

Q: OH CHCH3 HOCH3 ČH3

A:

Q: (A)I (B) (C) DJIV 5.Which is the major product of the following reaction? (hint: b-elimination ->…

A:

Q: Complete the reactions given below, write down the type of mechanism (SN1, SN2, E1, E2

A: SN1 and SN2 reaction require weak nucleophile and strong nucleophile.

Q: Using the given starting material, any necessary inorganic reagents and catalysts, and any…

A:

Q: ОН а. calor b. H2/Pd с. NaBHA d. CH3MgBr е. PhzP-CH2 1. 2CH;ОН, н* H. H. 2. СHзMgBr 3. H30* 4. ?

A: Wittig reaction is a chemical reaction of an aldehyde or ketone with a to give an alkene and…