1. Propose mechanisms for the reactions shown below. a. H₂O* -OCH3 H₂O C. H но- HO EtNH H -NE1₂ + cat H* (actually an enzyme) a similar coumpound with one more -CH₂- group turns out be a pheromone for both North American pine beetles and asian elephants!

Q: Ph NPh NaOMe H + OMe OMe МеОн Meo Meo

A:

Q: (a) A 2) H20 Heat OEt 1) KCN 1) NaH CH3CO3H C (b) 2) H20 2) EtBr You do not need to click anything.…

A: The question is based on the concept of organic reaction. Esters undergo nucleophilic acyl…

Q: 1. Draw the all main product(s) for the following reactions. No mechanisms are required!! a. NaOH…

A: 1. d. Benzyl alcohol oxidizes in the presence of Na2Cr2O7, H2SO4 which is followed by thionyl…

Q: What is the major product of the following electrophilic aromatic substitution reaction? E+ is a…

A:

Q: 2. Predict the products of the following reactions. Me-NH2 KCN NaOH, H20 DIBAL-H NaH OEt D. 2.

A: See products in red boxes.

Q: What is the mechanisms to get from the reactant to the products

A: The nucleophilic site is that which have extra lone pair and have excess of electrons. The…

Q: H₂C m H₂C OH Y HQ 10 CH₂ OH are in HO مهرم HÖ: H₂C 1 OH CH, CH₂ H C N O P S F CI

A: The question discusses about acid catalysed reaction of ketone with ethan-1,2-diol to form…

Q: 0= Predict the product and provide a mechanism. 1. LIAIHI 2 ETOH NaBH₂ EtOH 1. CH₂M₂Br 2. EtOH

A: Note: As per our guidelines, we are supposed to answer only three subparts when multiple subparts…

Q: (d). 1. MgBr 1. O3 (2 equivalents) 2. Me,s 2. H20 K2Cr207 H2SO4 (2 equivalents)

A:

Q: 1. Predict the major product of the following reactions (if applicable) and propose a mechanism for…

A: Following are the reaction of organic compounds which involves substitution and elimination…

Q: Part 1: Predict the product of the following reaction. PB13 OH Part 2 out of 3 Draw a stepwise…

A: This is an example of conversion of alcohol to alkyl bromide using PBr3

Q: d. e. H -H Ph3P-CHCH3 NaOH H₂O OO H HO H + PhşP=O Wittig Cannizzaro

A:

Q: NaOH Ph Heat b. 1) NaOEt CO2Et .CO2ET 2) H30*, heat С. 1) LDA 2) BI

A: As per rules, only 3 sub parts can be answered. Organic transformations:

Q: Na ÕH А. „Br H20 H20 В. Substitution product Elimination product

A: Substitution reaction can be described as the reaction where one group or atom is get replaced by…

Q: d. S HO cat. H* MeOH + CO2 S CHCH2COCI N-H S f. CH3CH2CO2 CH 3 N-H cat.

A: Esters upon hydrolysis gives alcohols and acids Acids react with ammonia gives amide Acid halide or…

Q: derivative is studied. a. Indicate the reaction intermediate and product. b. Perform the reaction…

A: Given : We have to make products for the following reaction.

Q: 1a. Predict the product(s) shown for the set of reactions below and show the full mechanism. 사 1.…

A: Lithium Diisopropyl Amide is a bulkier base that abstracts protons from less substituted side of the…

Q: Predict the product of the multistep synthesis reaction shown. irigh orli no evitsvneb bios oily xe…

A:

Q: Identify which of the proposed syntheses will achieve the following transformation. ? Ph Br Ph. Mg…

A:

Q: 1. Draw the all main product(s) for the following reactions. No mechanisms are required!!

A: In the given problem we will discuss the following reactions: Dehydration of alcohols. Hoffmann…

Q: 1. Predict the products and show the mechanisms of the following reactions. (Hint for the first…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Draw the mechanisms and predict the products of the following SN2 reactions. SNa a. Br ONa b. OH HCI…

A: In SN2 reactions, the nucleophile attacks from the back side of the leaving group and removes the…

Q: and

A: Electron donating groups are ortho-para directing while withdrawing group is meta directing.

Q: Which of the following reactions does not form the products shown? 요. a b. H3CO OCH3 H+/cat H₂O LOH…

A: Here we have given various reactions with protection/deprotection of carbonyl compounds under acidic…

Q: MCPBA tBu Ph M) (H,SO H,N NABH,CN N) NaOH, H,о Нeat

A: Ketone when reacting with mCPBA undergoes Baeyer’s Villiger Oxidation which gives the oxidized…

Q: 1. (CH3CH2),CuLi 2. H20, H*

A: [As per rules only first question could be answered]   Organocuprate, a soft nucleophile, preferably…

Q: S.6. Write what are the products A, B and C formed in the reaction steps below. www 1- BRCH 2COOEt,…

A: The given reaction is represented as follows:

Q: What is the major product of the following acid-catalyzed dehydration reaction? OH H,PO4, A OH A. В.…

A: Secondary alcohols reacts with acids in presence of heat and undergo dehydration reaction producing…

Q: for the reaction below show the detailed mechanisms for each step. O: cat. Pd(PPH3)4 CO, MEOH OAc…

A:

Q: What is the mechanism of the following reaction? CI EN : Nu Nu + N₂ + CI A two-step mechanism…

A: Aromatic amine reacts with sodium nitrite and hydrochloric acid at 0oC temperature to form a…

Q: lease help answer the attached question...thank you!

A: Benzene undergo electrophilic substitution reactions 1. mono-substituted benzenes: If electron…

Q: `a CH;(CO,El)2 a) H*/A Mg(OE1)2 b) H°/ELOH HC(OE1); -NH2 AcO F. K,CO, H* DMF OH OH `N' HN,

A: The above synthetic scheme involves 7 steps. In this scheme, condensation reactions, hydrolysis,…

Q: The following syntheses will not work. Explain why. Then propose a synthesis from the given starting…

A: The benzene ring contains three pi-bonds which makes it an electron-rich species. Benzene usually…

Q: 1. Show complete mechanism of the following sequence of reactions, and write structures of A B, C…

A: Ethylamine(EtNH2) give 1,4 addition on acrylate ester and give A,then Nitogen of molecule A attack…

Q: 2. The reaction below produces predominantly ketal W. Draw the structure of W. X= trace H HO HO W

A:

Q: 29. In the reaction shown above, part of the product shown on the right came from: А. B. D. None of…

A:

Q: ethers vla dehydration of symmetnical C,D,E A. ng unsymmetnicel HODN B. H. HO. HO (thiongl chloride)…

A: The objective of the question is to write the product A,B,C,D,E and F with mechanism.

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.