H* но. H* HO HO. но. Ethylene oxide is the starting material for the synthesis of 1,4-dioxepane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions Hö: H. H0: :o: :o: :0-I
Q: CH3 -с—сн-сн, CH, ČI CH3OH
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: opose the structures of the intermediate compounds and the reagents needed to complete the lowing…
A:
Q: ple Cholce Gi Saved Select the corTrect stepwise mechanism for the reaction shown below, which…
A:
Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…
A:
Q: When LiAlH4 reduces 3-methylcyclopentanone, the product mixture contains 60%…
A: When LiAlH4 attacks 3-methylcyclopentanone, the attack of the hydride can take place from above as…
Q: CH3 c-CH-CH3 ČH3 ČI CH3OH CH3 C-CI MeOH ČH3
A: Given reactions,
Q: CrO3 CH3CH2CH2OH CH3CH2COH CH3CH2COCH2CH2CH3 A problem often encountered in the oxidation of primary…
A: Ester produced as a by-product because the propanol reacts reversibly with propanoic acid and the…
Q: Complete the following reaction sequence with the missing major organic products. ÇH, NAOH…
A: With the help of some organic reagents, the organic compounds can be converted to other compounds.
Q: OH Br SnBu3 1) TMSCI / Et3N 2) PhMgBr / THF 3) H₂O 4) TBAF 5) H30Ⓒ (Ph)₂CuLi 1) NaOEt 2) CH₂l₂/Zn-Cu…
A:
Q: Which reaction will not lead to aromatization? NH3, H Ph- -CH3 А. CH3 H2SO4 H3C. В. 1. NH2NH2 2. air…
A: concept - compounds that follow huckel's rule will be aromatic in nature. It states", in a ring…
Q: i. H. Hl.. Rh 'CI insertion А Ph3P" H2C=CH2 ii. CO PPH3 -PPH3 Ph3P-Ru 'PPH3 +2 Ph-C=C-Ph В…
A:
Q: : Он O : : OH -H- C-CH3 + H CH3 CH,-C-CH3 R CH,-C-CH3 step 2 step 3 : NH2 step 1 NH3 step 4 CH,--CH,…
A:
Q: NaOEt ELOH
A:
Q: -Name the correct mechanism via arrow pushing -name each mechanism -name each minor and major…
A:
Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows to predict the…
A: Protonation of epoxide Attack of nucleophile at more substituted carbon Deprotonation leading to…
Q: what is the difference between these two the aldo condensation reaction was preformed
A: From the M.P difference and procedure we conclude that first reaction is of aldol reaction with an…
Q: For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate…
A: Alcohol in presence of H2SO4 undergoes elimination reaction. The more substituted alkene will be the…
Q: NH H3C. NH H,NNH2 NH H3C „NH2 CH3 H3C e of the reactions used in determining the sequence of…
A: In this question, we want to recognise curved arrows means we want to add curved arrows in this…
Q: i. Hl.. insertion Rh: Ph3P Rh PPH3 A H2C=CH2 CO ii. -PPH3 \PPH3 В Ph3P-Ru: 'PPH3 +2 Ph-C=C–Ph…
A:
Q: complete arrow pushing mechanism for the acid-catalyzed keto/enol tautom compound. Label the…
A: To sketch full mechanism of the keto-enol tautomerism.
Q: Draw curved arrows to show the movement of electrons that illustrates the mechanism of the reaction.…
A: Given reaction: We have to draw the curved-arrow mechanism of the reaction.
Q: For the given reaction, predict the major and minor products or not produced if the product is…
A: The E2 mechanism, involves a one-step mechanism in which carbon-hydrogen and carbon-halogen bonds…
Q: OH Br i) 1) Hg(OAc), H20 ii) Z-3-methyl-3-hexene 2) NaBH, ii)
A:
Q: please provide real life applications for following chemical reaction. as well please provide a few…
A: INTRODUCTION: The real life application of the chemical reaction means the use of products that we…
Q: H9SO4 H2SO4, H2O tautomerization ОН Figure 15: Reactions
A: The tautomerisation occurs in both acidic medium as well as basic medium
Q: their proper order. Clearly indicate the structures of the compounds at each step in the process and…
A: Here we have to separate a mixture following organic compounds i.e alkane, carboxylic acid and…
Q: Alkynes undergo many of the same reactions that alkenes do. What organic product(s) would you expect…
A:
Q: Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing…
A:
Q: Draw curved arrows to show the flow of electrons responsible for the conversion of the reactants to…
A:
Q: Give a detailed reaction mechanism for the reaction expected to occur when 2-bromo-2-methylpentane…
A: The reactants given are 2-bromo-2-methylpentane is heated with sodium methoxide.
Q: CH3 -ċ-CI ČH3 MeOH
A:
Q: -OCH3 OCH3 ? H3C- Pd-catalyst, base heat CH3
A: Given; structure of reactant and product.
Q: CH3 H CH3 N. -H20 HO. OH ÓCH, NH2 ÓCH3
A: In given reaction, amine reacts with ketone to form imine.
Q: The two reactants shown below are combined to bring about a nucleophilic substitution reaction.…
A:
Q: OH ??? Br + -в OH For the above reaction identify the catalyst and reagents and also show the…
A: The reaction given shows the reaction of alkyl halide with phenyl boronic acid to form biphenyl as a…
Q: Draw the organic product(s) of the following reaction. CH3 1. Os04 CH3C=CHCH3 2. NaHSO3 You do not…
A: Osmium tetroxide (OsO4) is most useful for the synthesis of 1,2 diols from alkenes. It leads syn…
Q: For problems 35-40, answer the questions about the 2-step reaction sequence shown below. он Reaction…
A: The new bond formed in the final product is C-C bond, that is Carbon- Carbon bond. And the C-C new…
Q: HIN 2-Dietnyiul Show how this compound can be prepared from ethylene (2) oxide and diethylamine.…
A: Given reaction, Propranolol synthesis reaction.
Q: In the following reaction, show the initiation and propagation steps for the formation of compound…
A:
Q: Question attached
A: Classify the following reaction. As an addition, substitution, elimination, or rearrangement.
Q: a) Compound 1 reacts with LICKOR superbase ("BuLi/'BuOK) to provide carbene 2. The reaction of 2…
A:
Q: Chemistry PLEASE ANSWER ASAP within 30mins Use electron pushing arrows to form the products, clearly…
A: In this question, we will draw the intermediates, products by showing the electrons pushing arrows.…
Q: Terpin, prepared commercially by the acid-catalyzed hydration of limonene, is used medicinally as an…
A: The required mechanism is given below -
Q: Reagent 1 Alkene 1 BAT MAT SAT FAT choose your answer.. while the process u Based on the reactions…
A: Carbonyl comopund are formed from alkene by reaction with ozone. The ozonolysis of the alkene…
Q: product formed when the compound shown below undergoes a reaction with 1 equivalent of AcCI. ACCI =…
A: Using concept of nucleophilic substitution by N- center.
Q: E and Consider the dehydration of 2-propanol in sulfuric acid: H OH H H-C-CC-H H₂SO4 HHH Draw the…
A: When alcohol react with H2SO4 dehydration occurs and water molecules released.
Q: Draw the organic product(s) of the following reaction. CH3 1. OsO4 2. NaHSO3 CH2 • You do not have…
A: Ozonolysis of alkene:In the ozonolysis reaction, the carbon-carbon bond of alkene has been replaced…
Q: -bromo-1-methylcyclopentane is being reacted with sodium ethoxide in diethyl ether Ethoxide will…
A: In E2 elimination, acid base reaction and leaving group leaves the system synergistically. But in…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- The following figure shows the energy profile of a nucleophilic substitution reaction. Potential energy :ÖH H HII.C H C-1 H HO--C---I HH Reaction coordinate H -CH HO–CHITH H + 1 According to this, it is correct to affirm: O The activation energy (4G°) shows that it is thermodynamically favorable. O Represents a reaction that occurs in one step where a pentavalent chemical species is formed. O The intermediate has lower energy than any transition state. O The formation of the intermediate releases energy and is therefore thermodynamically favourable.10. What is the major organic product generated in the reaction below? HO HO 40||!!!!!! (A) OH ...... (B) 1) 03 2) (CH3)2S HO O (C) H НО. (D)Provide the products and detailed arrow pushing mechanisms for the following reactions: OSIME3 EtN CO.Me 1. base, dilute solution (10mM) 2. NaOH/MEOH-H,0 Acid, heat CO.Me
- a. Enamines formed from the cyclic secondary amine pyrrolidine are important intermediates in the synthesis of 1,5-diketones. On the structures provided below, formation of an enamine from cyclopentanone and piperidine. draw the curved arrows for the reaction mechanism for the acetic acid-catalyzed H H H H eo N H H H3C- isod 1916w Proton Transfer (PT) 000 'H HO :01H SHO 6: HO H H 8²8-- H H 12.H food to shujounte sitt allarWm H OH M HO NA mechanism for the reaction of bromine with 4,4-dimethylcyclopentene in water is shown below. Which of the following statements about this mechanism is correct? Step 1 Br Br Br + Br Br Step 2 Br ;OH OH2 Br Br XX .. Step 3 + Hо HO:) H. O In Step 1, bromine could add to the other face of the alkene, giving a bromonium ion that is the enantiomer of the one shown. O In Step 2, water could attack the other carbon atom of the bromonium ion, leading to the enantiomer of the product shown. O This mechanism is complete and correct. O In Step 2, water could attack the bromonium ion from the other side, leading to the cis product.How many acid-base steps occur in this mechanism? :OH fö OH ₂ H CI: -H₂O (C5H12O) (CsH3O*) :CI: :CI:- yox (C5H1*) (C5H₁1CI)
- Which of the following species are not nucleophiles: Na+, Cl-, +CH3, :NH3, HO:-?7. The rate constant for the hydrolysis of a m-chloro substituted and p-methoxy substituted organic substance are 0.50 and 0.015 at 25 °C, respectively. The o values of m-Cl and p-OMe are +0.37 and -0.27, respectively. Calculate the reaction constantp and rate constant for hydrolysis of unsubsituted substance and p-nitro (6 = + 0.75) substituted substance.Useful Information: sodium metam: Commercial grade sodium metam is 33% pure sodium metam by weight and has a density of 1.2 g/mL. Hydrolysis of metam (Methyl isothiocynate) + H2S Rate constants for hydrolysis for metam (base catalyzed hydrolysis is negligible) = 300 mol -1 L. sec -1 , = 1 x 10-8 sec-1 Metam also undergoes photolysis to methyl isothiocyanate with a half-life of 1.6 hrs. Data for Sacramento River discharge Q = 75,000 L/min mean depth = 0.30 m pH = 7.8 mean width = 3.2 m dispersion coefficient D = 1.6 x 102 m2/min Assuming the spill acts acts as a single point source. How long does it take for the maximum contaminant concentration to get to Lake Shasta? If Na+ acts as conservative (i.e., it is not transformed) tracer, calculate the maximum concentration (in g/L) at Lake Shasta. (Hint: remember that sodium only constitutes a…
- 6. Complete reaction scheme below indicating reagents, catalysts and conditions, and side product trigil bezinslog si6101fon 290b 1l (b Senines levirba 6 gaubong nasamots gniwollot ads to doinW 01 sniowl (6 CH3 40 CH3 Scansgowi (d Ege nodie) ( nsgyxo (b NO₂ 19m02 2i gniwollet sits to mainW II HO3. Show the mechanism for the acid catalyzed addition of H2O to the following ketone. OH H20 CH3 H* 4. The scheme below shows the reaction of a ketone, 2-propanone with methanol. OH :0 : || CH,-C-CH3 : ОН + H CH, c-CH3 CH;-C-CH3 N step 1 step 2 step 3 P CH,OH CH3 CH,OH step 4 + H OCH3 CH,-C-CH3 H - H,0 C-CH3 ÓCH, S CH; step 7 step 6 step 5 OCH3 i) Write the missing structures (N, O, Q and R) in the above reaction scheme. ii) Name the class of compounds P and S belong to? iii) This is an acid catalyzed reaction. What does this statement mean? iv) Draw the arrow diagram in step 6 to show how intermediate R is formed? Write the equation for this step ONLY. v) Steps 3 and 7 involve loss of a proton from the intermediate ions. Why is this step necessary?Below is the equation for a nucleophilic substitution reaction and some experimental data. CH3CH2Br + CH3COO- ⇌ CH3CH2CO2CH3 + Br- Rate = k [CH3CH2Br][CH3COO-] Which mechanism would best fit the data?