9.(a) Based on the reaction scheme in the figure below, draw the structures of J, K, L, M, N, P and condition Q. K L i. LIAIH4 ii. H30* KMNO4, H*, heat (CH3)2CHOH m - methylbenzoic acid H* SOCI, ethanamine condition Q pyridine N M P.
Q: 9) Provide the structure of the major organic product in the reaction below. 1. LİAIH, (excess) 2.…
A:
Q: The following figure shows four compounds, 5a-d, which could potentially react with hydroxide ions…
A:
Q: d. 1. BuLi, THF, -78 C; 2. dil. HCI e. KH Ph PF6 f. Zn H3C. CH3 Br Br
A: Regioselectivity - The position at which the reagent prefers to affect and the reaction happens.…
Q: 2. For each of the following indicate which reaction will occur faster. Explain your reasoning. (No…
A:
Q: The alkyl groups in the dialkylcuprate reagent can be phenyl groups or 1° alkyl groups but not 2° or…
A: The alkyl groups in the dialkylcuprate reagent can be phenyl groups or 10 alkyl groups but not 20…
Q: B. Show the structure of the major and minor products of the following reactions: Cl2 FeCl 1 Br2,…
A:
Q: 7. Supply the structures of compounds in the following reaction sequence : NaCN NaOH SOCI2 Br…
A: From the given reactant to the product E is shown below.
Q: In each reaction box, place the best reagent and conditions from the list. 1 2. H3C H, CH2CH3 ОН Но…
A:
Q: The last part of the synthesis is to assemble moieties 8 and 11a together. N. НО HN P-O HCI (aq) 12…
A:
Q: 8. The major product that would result from the reaction scheme shown below is? соон CH,CI AICI, 9.…
A: The -COOH group attached to benzene ring is electron withdrawing group and ring deactivating group.…
Q: Why is tertiary carbocation most favored for Sn1 reactions?
A: In this question, we will discuss about why SN1 Reaction is more favored for Tertiary carbocation.…
Q: 12. Based on the reaction scheme below, deduce and name structures A, B and C. H,, Pd A KMNO, В…
A: Ans
Q: M5 Explain the different stages of reaction, reaction mechanisms, conditions of reactions, (for the…
A: M5)A reaction takes place in different stages for example lets take a second order reaction it…
Q: Choose the best reagents from the list provided below for carrying out the following conversions. 2.…
A:
Q: OCH3 Catalytic H+ CH,OH (H,0) NaOCH3 (а) (b) OH Catalytic H* CH,OH (H20) H30+ (c) H. (d) LOCH3
A:
Q: I. Molecular rearrangementsA) How are 1,2-hydride shifts in carbocation intermediates formed during…
A: In SN1 and E1 both formations of carbocation takes place. If the formed carbocation is able to make…
Q: An organic protien with a Ka of 2.5*10^-5 will be charged or uncharged at ph 6?
A: When PH < PKa, then that bond doesn't dissociate. When PH > PKa, then that bond dissociates
Q: Below you will find twelve (12) structures (e.g. structure 1, structure 2, etc....some represent…
A: a) The product formed in this reaction is given below: The reaction proceeds via a three-step…
Q: II (a) I= a, B-diketone, II = a, ß-diester, III = B-keto nitrile (b) I = B-diketone, II = B-diester,…
A: In this question, we will Identify the class of all three Compounds. You can see details Solution…
Q: in the reaction below. R SR DƏSn SI YU NH2 HO, HX + NEN What functional-group transformation occurs…
A: A) The given reaction is a transformation from benzoic acid to aniline. The functional group…
Q: What protecting group would be suitable in each of the following reactions. HOAC, THF, H,0 OH OTBS…
A: Protecting groups are respectively: 1:-"Carboxybenzyl group"(Cbz,benzyloxycarbonyl)…
Q: b) Complete the following reactions. i. `NH2 „NH2 SOCI, i. iii. LIAIH4
A: In organic reaction, the reactants are organic compounds, the reaction mechanism depends upon the…
Q: a. Write two reaction paths for the production of monochlorodecane (C10H21CI) by reaction of Decane…
A: In the presence of sunlight, a radical substitution reaction takes place and monochlorodecane is…
Q: 2. Provide detailed 3p- mechani sm to fill in the Boxes bith appropriate compounds. oki Br. warm SNI…
A: In this question, we will write all missing intermediates and product in the Boxes with a details…
Q: 11. Provide the major organic product of the reaction shown below. I. LIAIH, 2. H,O"
A: Since you are posted with multiple questions. As per the rule, I am answering the first three…
Q: 7. Greg Fu and coworkers found that efficiency of Suzuki-Miyaura coupling with aryl chlorides is…
A: Suzuki-Miyaura Reaction can be represented as follows: The…
Q: The discoverer of the dihydroxylation reaction, prof. K. Barry Sharpless, is blind on one eye.…
A:
Q: 2. Selectivity. Show the reaction intermediates obtained after each step and the major product…
A: The details explanation of the organic reaction is given below
Q: Provide all structures and steps for the following series of reactions. C,H;CH,OH PCC BRCH CO,Et, Zn…
A:
Q: i (a) Arrange the following in order of decreasing reactivity towards LİAIH4 /THF followed by dilute…
A: Applying concept of reactivity of LiAlH4
Q: 6. Given the reactions below, provide the missing products and explain the differences among the…
A: LiAlH4 (Lithium aluminium hydride) is a strong reducing agent. It reduces almost all functional…
Q: 2.11 Account for the increase in the ratio of 1-alkene to 2-alkene products as the base is changed…
A:
Q: Organometallic reagents and alkoxides are strong bases as well as being good nucleophiles. Given the…
A: pKa of an acid indicates its strength.
Q: Ethane HCI Br2 Uv H H2O Sulfuric OCH3 B 1 mol h2/ lindlars F Br2 D E 2NaNH2 NaNH2
A:
Q: Study the reaction scheme shown below and answer all sections (i) – (v) relating to it. ? Na* EC ?…
A: Given
Q: Name this type of electrophilic aromatic substituion reaction ?
A: solution;- this reaction is a nitration of the benzene .
Q: 6. Complete the following reaction scheme (а) hv Br2 (b) hv NBS ÇCL4, (a solvent) (c) H2 Pd/C
A:
Q: 2) Identify the type of organic reactions given below (Addition, Elimination, Substitution or Cross…
A:
Q: d) Brg, FeBra e) F. Ph. Ph AICla IZ
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: ation assignment.pdf 1/ 2 308% ОН KMNO4 H3C- -CH3 H,SO4, H2O C. 4 O v i 1:17 ТАС
A:
Q: In the reaction below, 3-Buten-2-one reacts with 2,3-Dimethyl-1,3-butadieneand 1,3-Butadieneat 140°C…
A: A question based on Diel's-Alder reaction, which is to be accomplished.
Q: CH3 CH3 CH3 CH3 CH3 CH3 (1) (2) (3) (4) (5) `NO2 `NO2 NO2 NO2 NH2 NHCOCH3 NHCOCH3 NH2 N2* From the…
A:
Q: 4. Give the product of the reaction below. OCH2CH3 Upload Choose a File
A: This is SN2 reaction and in this reaction inversion product is formed.
Q: - Provide the structure of the major organic product for the reaction sequence shown below. 1.…
A: It is a 3 step reaction as shown in the following step.
Q: For the reaction given below, predict which product will be the major one and by what mechanism it…
A: In given reaction - Sovlent used is DMF which is aprotic and non polar. In reactant —OTs is very…
Q: (b) (i) Is alkene A, Figure 2, electron rich or electron poor? Explain your answer. Me Me Me "COME…
A:
Q: 2. A) what diene and dienophile would react to give the product below. i) ii) -Co;CH, co,CH,
A: Applying retro Doels Alder reaction.
Q: Provide a plausible arrow pushing mechänism fof the ОН OMe TSOH, H20 OMe
A:
Q: 2. (a) Give the product of the following reaction: Br t-BUOK + (b) Using the FMOS of the reacting…
A: The Frontier Molecular Orbital (FMO) approach deals with the HOMO (highest occupied molecular…
Step by step
Solved in 2 steps with 2 images
- Predict the products, if any, of the following reactions. 20-35 (a) ascorbic ac (1) LiAlH4 -COOH (2) H3O+ (b) (1) NaCN CH₂Br (2) H3O+, heat (c) (1) SOCl2 (d) KMnO4, H₂O oct-4-yne (warm, concd.) (2) AlCl3 COOH (e) CH₂OH Na2Cr2O7, H2SO4 (f) Ph (1) BH3.THF CH3CH2-CH-COOH (2) H₁₂O+In the Directive Effects in the Bromination of Vanillin, the following reaction was performed: сно сно Br2 CH,CH,CO,H Br OMe OMe OH OH vanillin 5-bromovanillin Which of the following are correct resonance structures of the intermediate cation in this reaction? Mark all that are correct. CHO сно CHO H. H. Н. Br OMe Br OMe Br OMe ÖH OH OH B CHO CHO Br H- CHO H. Br OMe Br OMe OMe OH OH OH D EFollowing is a retrosynthetic analysis for the anthelmintic (against worms) diethylcarbamazine. N. `NET2 N. OEt Me Me Diethylcarbamazine (A) (2) OH MENH, CI OEt Me OH Me Methylamine Ethylene (C) (В) Ethyl oxide chloroformate Diethylcarbamazine is used chiefly against nematodes, small cylindrical or slender threadlike worms such as the common roundworm, which are parasitic in animals and plants. Given this retrosynthetic analysis, propose a synthesis of diethylcarbamazine from the three named starting materials.
- Determine the Ksp of the following reactions. NaC2H302 2 Na* + C2H3O2 b. HBr 2 H* + Br c. Zn(OH)2 Zn+2 + 2HO- 946a. 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 N(A) moose the correct product. 1. NaGE, Ero 2. H₂0, A 食。 CO₂ Et -CO₂E7 (B) Coret 31. Choose the best reagents. & 4 (A) 1. LAH; H₂0 2. CHz | 3. H₂0/H+ (B) 1. NaOH, -78% 2. CH31 3. H₂0/H (C) 1. LDA, -78%℃ 2. CH31 3. H₂₂0/H+ 1. Nah, 0°C 2. CH31 3. H₂2₂0/H+* (<) Colt (D)
- (20 pts) Alcohol A undergoes a remarkable acid-catalyzed conversion to B. Me Me Me HO Me I Me S Me Me + HA H H (cat.) Me Me Me Me A Hmm Hmm Me Me 11111 Me B Me Me a. Provide a mechanism. It may take a while to draw out all the intermediates, but consider this as a step- by-step process, although one could also imagine mechanistic alternatives where all or some of the steps are concerted. (attach additional page with your mechanism) b. What do you notice about the stereochemistry of each 1,2-shift in your mechanism (or at least where the stereochemistry of the shift is apparent from the structure of B)? c. How many 1,2-shifts are there in total? d. Give a one-word name to the final step in your mechanism.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.MeIn the Directive Effects in the Bromination of Vanillin, the following reaction was performed: CHO сно Br2 CH,CH,CO,H Br OMe OMe OH OH vanillin 5-bromovanillin Which of the following are correct resonance structures of the intermediate cation in this reaction? Mark all that are correct. CHO CHO CHO H. H. H. Br OMe Br OMe Br OMe OH OH A B CHO CHO Br H- CHO H. Br OMe Br OMe OMe OH OH OH F
- Aspirin can be synthesized from salicylic acid and acetic anhydride in the presence of catalytic H,SO, catalytie H90, d183 gimi. (0.05 mol) according to the reaction saieylie acid CHO MW-13812 amal acetyi chleride CHO. M 100 0 d d1.08 gim anpirie CO, MW 180.1s gmel shown. If 1.0 mol of salicylic acid and 3.0 A) H,SO, mol of acetic anhydride react, which B) salicylic acid is considered the limiting reactant? C) acetic anhydride6. 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 HO10. 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)