Give the major product of the following reactions with the appropriate stereochemistry and Regiochemistry. W.1. 2 eq. LDA, THF, -78 C; 2. PHCH,Cl;3. dil. HCIX.HOl"`NH2Cl2, KOCH3, HOMEу.CH3HOOH[Cu(CH3CN)4]OTf, bpy,air, TEMPO

Answered: 1. 2 eq. LDA, THF, -78 C; 2. PhCH,Cl;…

Science

Chemistry

1. 2 eq. LDA, THF, -78 C; 2. PhCH,Cl; 3. dil. HCI х. HOl" NH2 Cl2, KOCH3, НОМе

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter13: An Introduction To Ultraviolet-visible Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 13.12QAP: The equilibrium constant for the reaction 2CrO42+2H+Cr2O72+H2O is 4.2 1014. The molar...

See similar textbooks

Related questions

Q: For the following reactions, give the major product(s) formed. Marks will be deducted for drawing…

Q: Write the products of the reaction below and in

A: SN1 reaction- AcOH is a polar protic solvent always favours SN1 reaction. step.1 Loss of leaving…

Q: Explain why the reaction of 2-bromopropane with NaOCOCH3 gives (CH3)2CHOCOCH3 exclusively as…

A: The reason why reaction of 2-bromopropane with NaOCOCH3 forms CH32CHOCOCH3, whereas the reaction of…

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: Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products…

Q: Any proper mechanism of hydroboration- oxidation must explain the observed____[ex anti] addition of…

Q: MgBr O CI 2) H30* pyridine

A: See mechanism below.

Q: In the reaction of NaBH4 with formaldehyde in methanol sovlent, the products are BH3. CH3OH and…

A: NaBH4 is a strong reducing agent.

Q: Osaw the Yeaction mechanisms for the reduction NABHU g benzshenone using Reduction (o.138g) NABH4…

Q: HCI ÇI

Q: Which solvent conditions favor SN1 reactions over SN2? polar protic apolar protic polar aprotic O…

A: Sn1 reaction is unimolecular nucleophilic substitution reaction. Sn2 is bimolecular nucleophilic…

Q: Decriegsing onder of LG ?

A: A leaving group is a nucleophile acting in reverse; it accepts a lone pair as the bond between it…

Q: SN1 solvolysis of t‑butyl chloride, rank the solvents from fastest reaction to slowest reaction.

Q: write mechanism step by step for the reaction ?

A: The given reaction is

Q: which one is more nucleophilic CH3CO2- or -OH? Does it have anything to do with resonance or…

A: OH- is more nucleophilic than CH3CO2-. A nucleophile is the species that readily donates its…

Q: worte reasonable cusued arow mechanism R- LOA, THf,-782 R

Q: Draw product (c) formed in the third synthetic step. Draw the molecule on the canvas by choosing…

Q: dict the organic products of the following reaction. Show stereochemistry clearly. The (R) or (S)…

A: The reagent OsO4 introduces two hydroxyl groups on the same side to yield enantiomers as shown…

Q: CI BiCl3 (5 mol%) CI D, 24 hrs.., neat CI

A: The objective of the question is to write the detailed mechanism of the given transformation. In…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. „NH, NANO aqueous…

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

Q: Give the major product(s) of the following reaction. НаО, сat. НА ? heat -HO- HO HO

A: The given reactant molecule is an acetal.

Q: CN HO, но, KAL KEL KOL KUL 19. the most reactive toward EAS 20. an ortho-disubstituted benzene…

Q: what is the SNa,SN2 , and Ez Of this Pigme? which is most Linely to occur? Please incluele their…

A: SN1 Reaction: The SN1 reaction is a substitution nucleophilic unimolecular reaction. It is a…

Q: i. aliphatic starting material ii. Он NO2 ČN

A: Given is retrosynthetic analysis problem. In solution blue arrow are for retrosynthethesis and pink…

Q: 4. The anisole derivative below undergoes a selective cross coupling reaction on only one of the two…

Q: Determine the products for the following reactions (indicate major and minor when appropriate). Show…

Q: Using the attached target molecule and synthesis, please state (in words) what the starting…

A: The given reaction proceeds through Diels-Alder reaction of diene and dienophile to form an…

Q: H2, Pt HBr 7. Br2 (excess) 8. 1. BH3 2. H2Ог, ОН- 9. 10. 2. 5.

Q: Select to Draw OsO4 (catalytic) NMO OH OH

A: Write reactant of the given product---

Q: 21. Provide all possible E2 products with the correct stereochemistry. Label the major elimination…

A: Given

Q: An organic chemistry student reacted benzene (excess) with a racemic mixture of (S) and (R)…

A: Given Reactants Benzene Lewis Acid FeCl3 S- and R- enantiomer of 2-chloro-3,3-dimethylbutane…

Q: - Give a mechanism for the following conversion with an explanation for the observed product ratio.…

Q: Can you help this?

A: The role of stereochemistry is very important in organic chemistry. Various reagents are used to…

Q: The following reactions produce one major organic product. Give the product of each reaction. NBS…

A: N-Bromosuccinimide or NBS is a chemical reagent used in radical substitution, electrophilic…

Q: what is the Nature of the leaving group (LG)?

A: Leaving group :- It is group or atom or molecule which is completely displaced by other…

Q: Which one of the following is not a mechanistic step in the hydrolysis of benzamide? -NH + :NH3 -OH…

Q: The kinetic enolate of 2-methylcyclopentanone is which one of the following structures? -CH3 -CH3…

A: When 2-methylcyclopentanone is exposed to basic conditions, enolate formation takes place on either…

Q: What is the product of the following reaction sequence? You can ignore and stereochemistry. The…

A: In the first step the reactant is reacted with ethyl magnesium bromide and then with water to obtain…

Q: give the major products and include stereochemistry when appropriate

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

Q: HBr 40° C 21. Na, CH;OH NH3 22. 1. NBS, heat 2. NaOEt, EtOH 23.

Q: Explain the regioselectivity exhibited by the following reaction, .CO.Me .CO2ME 20°, 7 months 54%…

A: It's an [4+2π] electron cycloaddition reaction . Where there is a diene and a dienophile. The diene…

Q: Draw the major organic product generated in the reaction below. Pay particular attention to 1)…

Q: 1. what is the Nature of the leaving group (LG)? 2. what is the relative size of activation energy…

A: A leaving group always removed from the species with the bonded electrons.

Q: Which sequence of reactions is expectéd to produce the produ as Ln and major, organic product? HO H…

A: This is the concept of CIS /Trans Alkene

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…

Q: NaBH4 (excess)

Question

Give the major product of the following reactions with the appropriate stereochemistry and Regiochemistry.

W.
1. 2 eq. LDA, THF, -78 C; 2. PHCH,Cl;
3. dil. HCI
X.
HOl"
`NH2
Cl2, KOCH3, HOME
у.
CH3
HO
OH
[Cu(CH3CN)4]OTf, bpy,
air, TEMPO

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Selection Rules for Pericyclic Reactions

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Give the expression for the solubility product constant for Ca3(PO4)2- Select one: O a. B Ca2+PR PO43-P Ca3(PO4)2 O b. [ Ca2+P[ PO43-P Ca3(PO4)2 O c. R Ca2+P[3 PO43-3 Ca3(PO4)2 O d. [ Ca2+j?[ PO43-73 O e. [Ca2+j³[PO43-12
What is the molar solubility of Ba3(PO4)2 in terms of Ksp?and 0.02M of K2Cr2O7:a) s = [Ksp / 27]1/5 b) s = Ksp1//5c) s = Ksp ½ d) s = [Ksp/108]1/5e) s = 108 Ksp
Zn2+ forms two complexes with acetate, with the given overall formation constants. 1. Zn? + (aq) + CH,CO,(aq) = Zn(CH,CO,)*(aq) Kj = B1 = 19 2. Zn² + (aq) + 2 CH,CO,(aq) = Zn(CH;CO,),(aq) B2 = 120 Find the stepwise formation constant, K2, for the reaction 3. Zn(CH;CO,)*(aq) + CH,CO, (aq)= Zn(CH;CO,),(aq) K2 =? K2 = %3D You prepare 1.00 L of solution containing 2.00 x 10-4 mol Zn(CIO,), and 0.100 mol CH, CO, Na. Calculate the fraction of zinc in the form Zn2+. + ||
Find Ecell = 0.48V. Use dhis regult along with the equilibrium conlentretion of Lu“ (mol/L) wheun 24. C[Cu (NH3), ) = 0.10 mol /L and [N H3] = 6.1 mol/h to calceulate the cqnillibriem Lonstant for the formation of [cu(NH3),]"]
+ H (a) CuCN (b) CaCO3 (c) Ag₂CO3 (d) PbBr₂ (e) Y(OH)3 Periodic Table B W Chapter... Supporting Materials Additional Materiala [Ca²+] = 5.2 x 104 M, [CO32- ] = 6.5x 10-6 M * G Please use the values in the resources listed below instead of the textbook values. The following concentrations are found in mixtures of ions in equilibrium with slightly soluble solids. From the concentrations given, calculate Ksp for each of the slightly soluble solids indicated. [Cu] = 1.9x10-10 M, [CN] = 1.9x10-¹0 M [Ag+] = 1.8x10-5 M, [CO32] = 2.7x10-² M [Pb²+] = 1.2x 10-2 M, [Br] = 2.4x10-2 M [Y³+] = 3.5x 10-16 M, [OH-] = 6.6x 10-³ M Constants and Factors №. webassign.net ● F 893 Supplemental Data L C C a Ⓒ + D r
The solubility product for Ca3(PO4)2 is written as OK. - Ca' -PO-1 C₂3(PO4)₂ 30 Kap [PO] OK - [Ca²+]³[PO-1² Ksp - ( 3[Ca] 2[PO] KpCas(PO4)2] Ox-3[Ca] [PO] [Ca²+]³[PO³-]² K=[Cas(PO)₂]
The value of Ksp for Cd(OH)2 is 2.5 x 10-14. (a) Whatis the molar solubility of Cd1OH22? (b) The solubilityof Cd(OH)2can be increased through formation of thecomplex ion CdBr42 - (Kf = 5 x 103). If solid Cd(OH)2 isadded to a NaBr solution, what is the initial concentrationof NaBr needed to increase the molar solubility of Cd(OH)2to 1.0 x 10-3 mol/L?
PRECIPITATION and KSp What concentration of oa saturated solution of -- -- ------- I - ution 5. A solution of 0.09 M in Mg²+ and 0.33 M in NH.. What minimum concentration of NH, will cause Mg(OH)2 to precipitate? 6. If 20 ml of a 0.015 M Pb(NO3)2 solution and 50 ml of a 0.02 M solution of NaCl are mixed, will PbCl2 precipitate?
c) n* Q7: To prepare [Co(NH)SCIJCH, the following procedure was wsed 17 g of CoCl2.6H20 powder was portion-wise added to a solution of 10 gof concentrated aqueous ammonia. To the obtained brown Co slurry, 16 ml S wise added. When the effervescence has ceased, add 60 ml conc. HCl slowly than 70 C. Hold the temperature between 55 C and 65 C for 15 min. Add Som the solution to cool to room temperature. Collect the product by suction filaration Calculate the theoretical yield 15.1 g 22.4 g 20.0 g 17.9 g 21.1 g
Which of the following salts gives the following Ksp expression? Ksp = 108s5 a. Sn(OH)4B. Cu2C2O4c. Cu3PO4d. Al2(CO3)3
e (ii) (iii) MeO Me. TSN CO₂Et CI CI PCY₁ Ru PCy, Ph benzene, A (cat.) Coz(CO), (cat.) CO, A AD-mix a: K₂OsO₂(OH)4 (cat.) (DHQ)2-PHAL (cat.) K,Fe(CN)6. K₂CO, -BuOH/H₂O, 1:1 TsN Me- MeO OH CO₂Et OH
What is the Kf expression for the following complexation reaction? Al3* (ag) + 6F (aq) [AIFP (aq) Select one: | AIF ° A1 А. | AP* ]| F |* | AIF3- | 6 KĘ = В. | AIF,3- | K = | AI* ]| F]° K = | AIF3- |6 D.