Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the enone below. You do not have to consider stereochemistry. . Draw the enolate ion in its carbanion form. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu. .
Q: In a cyclic comprising of air compression and expansion, the initial and final work done by the…
A: Ans e.)
Q: Which of the following actions should you take if you or a labmate are on fire? O wrap the person in…
A: In labs many solvents are used in larger quantity and there are large chances of explosions , flash…
Q: Н. Н.
A:
Q: The following reaction is allowed to reach equilibrium. Cu₂ O(s) + CO(g) = 2 Cu(s) + CO₂(g) Which of…
A:
Q: E) LOCH3 1. AlCl3 2. H20
A: This is an example of friedel Craft acylation reaction in which anhydride react with lewis acid .
Q: Fluorine-18 is a radioactive isotope commonly used in medicine. It has a half-life of 110 minutes.…
A:
Q: Reaction of PCC with CH3CH2CH2OH forms CH3CH2CHO O CH3CH2COCH3 O CH3CH2CH2CHO O CH3CH2CH2COOH O CHL…
A:
Q: 4:2:4 PPM
A: Answer. Spectra IR and NMR gives us an insight about the type of functional groups present and types…
Q: Acid rain is the result of the chemical reactions of certain pollutants in Earth’s atmosphere with…
A: Given that, Ion presented in the acid rain are H3O+ , SO42- and NO3-.
Q: A solution has [H3O+] = 1.20 x 10-4 M. What is the pH of the solution?
A:
Q: What is the solubility product expression for Ca3(PO4)2?
A: Calcium phosphate, Ca3(PO4)2 after dissociation forms 3 Ca2+(aq) ions and 2 PO43-(aq) ions.
Q: 10) Br₂ has a lower or higher boiling point than I ((1). This is because IC(1) has a stronger…
A: This question is related to the boiling point comparison.
Q: What is the molarity of a solution prepared by diluting 25.0 mL of 0.412 M magnesium nitrate to a…
A:
Q: Consider the alkane, n-propane. What is the hybridization of the 3 carbon atoms? O the carbon atoms…
A:
Q: A medical technician is working with the four samples of radionuclides listed in the table below.…
A: Given :
Q: 3. Indicate which arrow-pushing schemes below show proper use of curved arrows and which do not.…
A: Concepts of the organic reaction mechanism.
Q: The parent chain of the compound below has how many carbons? X
A: Please find the attachment.
Q: What is the IUPAC name of the compound shown below? لله H Draw the intermediate structure and…
A:
Q: Q4: A: Calculate the average of (number, weight, and viscosity) of molecular weight, Dp for…
A: To calculate number , weight and viscosity average molar mass we need to know the relation between…
Q: ______ In a chemical reaction the limiting reactant determines how fast the reaction will occur.…
A: Given statement :: In a chemical reaction the limiting reactant determines how fast the reaction…
Q: Bleach breaks down dyes, removing color from solution, fabric, etc. Which of the following…
A: Introduction : Bleach is a chemical used for variety of things mainly as household cleaner , hair…
Q: Using curved arrows to symbolize the flow of electrons, write a detailed stepwise mechanism for the…
A: The acid catalysed reaction of a ketone with an alcohol gives the formation of hemi-acetals which…
Q: 14 OH Which of the following is/are NOT TRUE about the compound above? It represents an isomer of…
A:
Q: Describe how to mix up a buffer. Dissolve 1.20g of sodium dihydrogen phosphate and 0.885g of…
A: Please find the attachment.
Q: Multiple response question, 15 % Penalty for each incorrect responses. DO NOT GUESS, it may reduce…
A: Concept based on proton NMR spectrum.
Q: ( D-ф - 8-б (Ь) Eto OEt H₂N. 2 - свод - 20 OH NH, OEt ОН (P) НО
A: According to the company guidelines, we have to answer only the first three sub-parts. So, please…
Q: When a substance undergoes reduction... a) its oxidation number increases. Electrons are a reactant.…
A:
Q: What is the correct IUPAC name for the compound shown here?
A:
Q: Ka for HPO42- = 4.4 x 10-13. A buffer system of 1.00 mole of Na2HPO4 and 1.00 mole of Na3PO4 to…
A: The weak acid component of the buffer is Na2HPO4 or HPO42-(aq). The conjugate base component of the…
Q: Atoms with the same atomic mass but different atomic number is: Isotope Allotrope Isotone Isobar
A: Isotope= Atoms with same atomic number but different mass number is called isotope. (12C and 13C…
Q: II. Acetylen, C₂H₂ will burn in the presence of oxygen 2 C₂H₂(g) + 5 O2 (g) 4 CO2 (g) + 2 H₂O (g)…
A: Given, the combustion reaction of acetylene and the number of molesof acetylene and oxygen are also…
Q: Look carefully at the measurements. Decide if the measurements are Accurate only, Precise only, Both…
A: Measurements are accurate only when the average value is very close to the actual value, but are not…
Q: Values Values Look carefully at the graphs. Decide if the measurements are Accurate only, Precise…
A: Measurements are accurate only when the average value is very close to the actual value, but are not…
Q: OI OIV OV Oll O III Predict the major product Z. i. KMnO4, OH, heat R-Chlorotoluene I ii. H3O+ II X…
A:
Q: The first four steps of the californium-252 decay chain consist of three α-decay steps followed by…
A: Concept based on radio active decay process.
Q: A block of wood measures 8.0 in high, 2.0 in wide, and 1.5 in deep. a. Name one physical property…
A: GIVEN Height of block of wood a =8.0 Width of block of wood b =2.0 length of block of wood c =1.5
Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? O…
A: Given the concentration of H2SO4 and volume and concentration of NaOH solution. we are asked to…
Q: 24. Pig liver esterase (PLE) is an enzyme that is used hydrolyze esters. In the to stereoselectively…
A: Here we are required to find the specific rotation of Enantiomeric mixture
Q: 9. Draw the structure of the major organi- HBr H₂O
A: Organic reaction are those in which organic reactant react to form organic products.
Q: Please explain in depth why the general trend exists for elements getting smaller as you move across…
A: Atomic size is defined as the distance from the center of nucleus to the outermost shell.
Q: H НО H H- CHO -OH -H -OH -ОН CH₂OH acetals hemiacetals HO alditols hemialditols CH₂OH HO Refer to…
A:
Q: A What is the correct formula that would result from the combination of the two ionic species? NH₂¹+…
A: According to the question we have two ions which are NH4+ and OH- NH4+ is known as ammonium ion -…
Q: QUESTION 15 Alchemy is frequently associated with the transmutation of lead into gold. This…
A:
Q: That is the correct name for this molecule? Remember to clude the isomerism in the name. nswer: |
A:
Q: Lead-211 is a radioactive isotope with a half life of 36.1 minutes. How long will it take for only…
A: Chemical kinetics is branch of chemistry that deals with rates of chemical reactions.
Q: (c) U 00 (d) Si atomic covalent network ionic metallic molecular X atomic covalent network ionic…
A: The silicon (Si) and Uranium (U) in atomic form, forms solid and these solids are categories as ;
Q: Place a pinch of Sodium chloride on a teaspoon. Heat and note the time it takes to melt it. If after…
A: Please find the attachment.
Q: calculate the mass in grams of Casoy 250 ml of 0.630M Solution
A:
Q: The electrolysis of an aqueous solution of NaCl has the overall equation 2H2O + 2Cl- → H2(g) +…
A: According to the question we have an overall equation for the electrolysis of an aqueous solution of…
Q: 1 Autheco Aalbeco AaBbC AaBbd AaBbC AaBbce aan CHIA AufbCcD Tale Question 1: Reaction: CH(g) + 2H₂O…
A: As per the bartleby guidelines for the multiple questions, I can solve only first one. So I'm…
Step by step
Solved in 2 steps with 1 images
- Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol or enone below. You do not have to consider stereochemistry. Draw the enolate ion in its carbanion form. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu.- The reaction that will be carried out in the lab will convert 9-fluorenol to 9-methoxy fluorene usinga nucleophilic substitution reaction. Question: Why is concentrated sulfuric acid used in this reaction and not aqueous acid? Draw the reaction and show the equilibrium that is dependent on the acid.Draw the alkyl bromide(s) you would use in a malonic ester synthesis of ethyl cyclopentanecarboxylate. You do not have to consider stereochemistry. If no reaction occurs, draw ethyl cyclopentanecarboxylate. If more than one alkyl bromide is needed, draw them all. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate structures with + signs from the drop-down menu.
- Enolates are formed by deprotonation of an α-carbon hydrogen. Answer the following questions about enolate formation. In the molecule shown, select the α-carbon hydrogen that would be removed to form an enolate when sodium hydroxide is used as a base. (use photo to answer this question). Then, Draw the thermodynamic enolate that results for the molecule in Part 1. Draw only the enolate resonance form that includes a formal charge on the α carbon. Be sure to indicate that formal charge as well as any lone pair of electrons in your answer.For the reaction scheme below: (a) Suggest a reagent X that could be used to accomplish the first step. (b) Draw the curly arrow mechanism for the second step in the scheme.1. Write the reaction that you will do this week for the Williamson ether synthesis. Label the nucleophile and the electrophile, the nucleophilic atom and the electrophilic atom. 2. Mechanistically, what type of reaction is the ether synthesis that you will perform this week? 3. An extraction is done for the work-up. What liquids will be used for the extraction? In which liquid will the product be? Will the product be in the top layer or the bottom layer?
- Friedel-Crafts Alkylation, based on substituted benzene reaction, including reactivity based on electron donating and withdrawing group and also discuss the possible positions (Ortho, Meta and Para) for the new group. Explain if there is polysubstitution occurs. Keeping the reaction mixture in the ice bath and adding the reagent slowly by continuously stirring is the key point of success.Assume that 2-chloropropane reacts with CN− in an SN2 reaction. Use the JSME editor () to draw the structure of the substitution product of the reaction. The guide on how to draw your structure can be found here Important Note: When drawing the structures in the JME editor please adhere to the following formats: 1. If the nucleophile is OH−, DO NOT manually add the "H" to the final product 2. If the nucleophile is CN−, be sure to include the appropriate bonding between the C and N in the final productFill in the fields (reagent or products) left blank in the reaction below.
- Draw structural formulas for the alkoxide ion and the alkyl(aryl)bromide that may be used in a Williamson synthesis of the ether shown.You do not have to consider stereochemistry.Do not include counter-ions, e.g., Na+, I-, in your answer.Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner.Separate structures with + signs from the drop-down menu.For the reaction shown below, add arrows to indicate the movement of electrons. In the reaction, does the enolate act as the electrophile or as the nucleophile?Draw the major organic product for the reaction in Part 1 and for the reaction in Part 2.