23. Congo Red is a synthetic dye whoseuse was later abandoned because of itscarcinogenic properties. Four studentsattempted to synthesize the dye usingdifferent starting organic reagents.HO,SsO-HCongo RedStudentIIIIChristopherHO,SNH3NH,NelsonNHSO,HNoelH.SO, SO.HNNH:NHVoltaireHO్కక్షH.NHNHNso,HWho among the students is most likely tosynthesize Congo Red using their startingorganic reagent?Nelson and VoltaireNelsonChristopher and NoelNoel

carcinogenic properties. Four students attempted to synthesize the dye using different starting organic reagents. roong HO,S N- so,H Congo Red Student Christopher II II HO,S -NH2 NH, Nelson HN HN- -NH, SOH Noel H:SO, SO HN- NH: NH, Voltaire HO,S HN HN- HN- NH,

carcinogenic properties. Four students attempted to synthesize the dye using different starting organic reagents. roong HO,S N- so,H Congo Red Student Christopher II II HO,S -NH2 NH, Nelson HN HN- -NH, SOH Noel H:SO, SO HN- NH: NH, Voltaire HO,S HN HN- HN- NH,

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter22: Carbonyl Alpha-substitution Reactions

Section22.SE: Something Extra

Problem 63AP: As far back as the 16th century, South American Incas chewed the leaves of the coca bush,...

See similar textbooks

Related questions

Q: clopropanation of allylic ethers as shown in the scheme below. Ph Et₂Zn + CICH₂l Toluene 3 h, -20°C…

Q: One of the heptanedione isomers below has a pka of approximately 9 rather than 20. Which isomer?…

Q: As we will learn in Chapter 20, reaction of (CH3)2CO with LiC ≡ CH followed by H2O affords compound…

A: Since LiC ≡ CH is a neuclophile and (CH3)2CO is an electrophile. Hence the neuclophile will attack…

Q: C-OH -C-NH2 -C-CI I II III -C- -C-CH3 C-OCH3 IV V

A: The reactivity of nucleophile towards carboxylic acid derivative is based on leaving group. More…

Q: Is fenfluramine chiral? If so, which of the possible stereoisomers are formed in this synthesis?

Q: Show the two step dissociation process for H2SO4. Do both acidic hydrogens dissociate 100%?

A: H2SO4 is a diprotic acid ass it has 2 ionizable hydrogen atoms.The two-step dissociation process is…

Q: select the most appropriate reagent(s) to effect the change. K2Cr2O7, H+ H2, Pd 1.…

A: This problem can be solved from the concept of reagents of organic chemistry.

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: (a) Which is a stronger acid NH2 NH, b. If nitration is done on both the compounds what will be the…

Q: When diphenyl ether is reacted under the same conditions as in Problem 22.35, a compound is produced…

Q: CH, 0 CH,-CH-E.CI HNO, Fe, HCI B A AICI, H2SO, Pd/H2 Brz. FeBr KMNO,

A: A question based on organic reactions, which is to be accomplished.

Q: Rank the reactivity of the following carboxylic acid derivatives towards hydrolysis. Assign '1' for…

A: The answer is given as follows

Q: 2. Each of the circled hydrogens in the compound shown below could potentially be removed by…

A: Here we have to predict which of the following bases will deprotonate the following indicated acidic…

Q: compound Reagents HX a. b. HBr. H₂O₂, hv c. H₂O, H₂SO4 d. X₂ e. H₂. Pd X₂, H₂O 9 Oso, then NaHSO, f.…

A: substitution reaction is chemical reactions in which an atom , or group in a molecule is replaced…

Q: 27(c) Most basic nitrogen A or B? (Hint: The lone pairs on the two play different roles in the…

A: The basicity of the nitrogen depends on the availability of electron density on the nitrogen atom in…

Q: 2. Compare the pka of pyrrole and imidazole. Which heterocycle is more basic? Applying the Hückel…

A: A. Greater is the pKa lower will be the Ka and hence, lower will be the acidity. Hence, higher will…

Q: -NH2 CI CI A B C Aniline Imine Aminal Stan and Kyle have observed a reaction between the aniline…

Q: (b) Provide 1,3,5 Anazine product(s) : H3C the (ii) H3C- NH2 missing MeO MeO NH–NH NMC2 -R…

Q: Prontosil, an azo dye, is a prodrug. It is metabolized in the body to the sulfa drug sulfanilamide,…

Q: A retrosynthetic analysis of 1 was undertaken suggesting a forward synthesis starting from compounds…

A: Epoxides can be converted to aminoalcohols by the reaction of epoxide directly with ammonia or first…

Q: g. propanal + LIAIH4 followed by acid h. propionic anhydride + 2 methylamine 77 Understanding…

A: Lithium aluminium hydride is an hydride based reducing agent which reduces the carbonyl groups to…

Q: is it aromatic compound or not?? and why?? i need the answer fast please, + i cant read some of the…

Q: Mostly Chapter 10, propose structures for A to F. КОН CH;CH2B В Na Br A C H20 ether ether Mg ether…

A: The solution is as follows:

Q: CH3 B. CH3 CH3 CH3 H3C-0® CH3 CH3 `CH3 H3CO CH3 dimethyl ether trimethylborane а. ether complexed…

A: Given here a chemical reaction and we are asked to identify the Lewis acid and Lewis base of the…

Q: aromatic nitration assignment.p x O Mail - Wells, Trey - Outlook x| +…

Q: 18) Obtain all possible products starting from benzene. HNO3 Zn H₂SO4 HCl(aq) Et-Li (excess) H3O+ 2…

A: Nitration of benzene occurs in presence of HNO3 and H2SO4. Reduction of nitro group occurs in…

Q: 2. Give the structures of compounds A and B in the following reaction scheme. 'N OMe 1. ОН /Н20 1.…

A: The reagent sodium dichromate (Na2Cr2O7) works as the oxidizing reagent. It basically oxidizes…

Q: Question 3 Use the provided spectral data to determine the structure of the aromatic compound.…

A: Answer

Q: d. Aflatoxin B, hemiacetal racemizes readily in basic solution. OCH3 O: OH Aflatoxin B1 hemiacetal

A: As per the rules, only the first question can be answered. Organic reaction mechanism.

Q: Br₂ H Hom OH се он оч Br

A: -> Alkene has nucleophilic character hence it can give electrophilic addition reaction to double…

Q: Mostly Chapter 10, propose structures for A to K. КОН Na CH3CH2Br Br A C H20 ether ether Mg ether…

A: The starting reagent is butyl bromide. Butyl bromide reacts with Mg/Ether to form Grignard reagent,…

Q: CHM 1321EV –- Organic Chemistry I 15. Use a flow chart to illustrate how you could separate each of…

Q: Pyridine and pyrrole, which is more basic and why? H. pyridine pyrrole A- Pyrrole, protonation would…

Q: Pyridine and pyrrole, which is more basic and why? H. pyridine pyrrole • A - Pyrrole, protonation…

Q: Determine the structures of compounds A-J in the following reaction sequences. 1. LIAIH4, ether В 2.…

Q: Propose a mechanism for the conversion of F to toremifene

Q: Structure of Bis[bis(trimethylphosphine)gold(I)] [tetrahydroxopalladate(II)]

A: Yes, bis represents 2, and the trimethyl phosphine ligand is (CH3)3P

Q: В. i. Draw the possible conformations for trans-1,4-dibromocyclohexane. Show the most stable…

A: B i)

Q: ke he aliowing compoounds from any starting materials you want via processes we have learned Chap…

Q: Galantamine, a natural product produced by the amaryllis family of flowering plants, has been used…

Q: 48. Neutral iron (III) chloride is uscd to distinguish between phenols and non-phenolic aromatic…

A: Given 48 First Statement : Neutral Iron(III) chloride is used to distinguish between phenols and…

Q: Explain why pyridine ( Kb=2.3x10-9) is a much stronger base than pyrrole (Kb=2.5x10-14)

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Q1/ Do as required: 1- The role of HSO, in Preparation of Nitrobenzene. Explain 2- The using of NaOH…

A: 1- The role of H₂SO4 in Preparation of Nitrobenzene. Explain 2- The using of NaOH with 2-naphthol in…

Q: Rank the following carboxylic acid derivatives in decreasing order (most to least) of reactivity…

Q: (m) DMP, CH2CI2 PCC, CH2CI2 Pyridinium chlorochromate in methylene chloride solvent Aco OAc -OAc OH…

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: H2PO4- is amphoteric. Which of the following will be the product in the acid-base reaction where…

Q: В. i. Draw the possible conformations for trans-1,4-dibromocyclohexane. Show the most stable…

Q: Show the structures of the missing substance(s) in each of the following acid-base equilibria. a.…

A: Nitrogen is lewis base which can accept hydrogen from acid and form positive charge on it.

Concept explainers

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.

Question

23. Congo Red is a synthetic dye whose
use was later abandoned because of its
carcinogenic properties. Four students
attempted to synthesize the dye using
different starting organic reagents.
HO,S
sO-H
Congo Red
Student
II
II
Christopher
HO,S
NH3
NH,
Nelson
NH
SO,H
Noel
H.SO, SO.
HN
NH:
NH
Voltaire
HO్కక్ష
H.N
HN
HN
so,H
Who among the students is most likely to
synthesize Congo Red using their starting
organic reagent?
Nelson and Voltaire
Nelson
Christopher and Noel
Noel

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 by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

Provide structures of the reactant/products: 1. MgBr 1. KCN a) 2. Нзо" 2. H30* 1. CH;ONa 1. NABH4 2. H30* 2. H30* 6) COOt Na OEt .cOOEt H20* 1. NaOCH2CH3 2. Нао
HOOC- -COOH Reagents a. CH;COCI, AICI3 b. NABH4 then H3O* c. PBr3 d. NaCN e. H30* CH;CH,COCI, AICIl3 9. Вн-THF then Hz0z, ОH h. (CH3),CHCOCI, AICI3 i. H2, Pd/C j. NBS, CCI4 k. Br2, CH2Cl2 f.
O An ngon ® houing MF Compound Tell ens fehlinge The paminent educes ll ilutien and at m = 10」子リちe, 44, 41 and 21 peal observed in its may upaum what CAS are the persible beets.
Predit ds produc 1. Br ght 2.1-BuOK 38 Which represet soy depis 2mthyleyclohexeol where the wo ubatitum are S.BH, in THE 4 HO, NaOH (A) (m) CH (A) 1014 (B) BH CH OH (C) (D) (9 O он (D) 25. What radical interediate is fonmed in CHa this reaction? CH HC 2 HOOH H,C 30 Which molecules sre chiral? H. hv HO (m) COH Br (C) HO (D) HO V 26. Predict the product OH SOci II IV (A) 1,II, II, & IV (C) H& II pyridine (B) II, II, A IV (D) I1& IV (A) (B) CI 31. Explain why this synthetic route will not produce this product. şoCi 1) CHMgr 2) HHP (C) (D) SOCI H,HO heal Which reagents produce this transformation? 27. (A) The Grigrard reagent will not add to the ketone. OH HO. (B) The Grignard reagent will not add to the alcohol. (A) 1) LIAIH 2) H, H;0 (C) The Markovnikov rule will lead to a different product. (B) NABH,, HO (D) Acid catalyzed dehydration will lead to the formation of the more (C) PCC, CH,Cl; (D) KMNO, NaOH, H;O, heat thermodynamically stable alkene. What is the formal charge of oxygen in…
PPh3, DIAD CH20H (A) THF mitsunobu H2N sreaction NH2 excess AGOH () (Ci3H20 INS) me I N-me me
A is no included
个个 U ← 1. (CH3)2CHMgBr 2. Neutralizing work-up Select to Draw 1 V Q 1. CH3CCNa 2. H3O+ Select to Draw Ma
OBr a) Heptanamide 1) (Me),CuLi b) MeHC-CHCOMC 2) H;O - OH (aq) c) 2 Acetaldehyde Benzene d) Valeramide SOCI. Heat c) 2-Octanone (Ph)sP-CH2
4. (Chapter 15 - 472) An aromatic compound C3H;Br has the following H NMR spectrum and a peak at 820 cm in its IR spectrum. Answer the following questions. Chem. Rel. shit area 3.00 2.00 120 2.58 207 2.00 739 2.00 TMS 5 Chemical shift (8) O ppm 10 1 ing 4(a). The IR peak at 820 cm1 in its IR spectrum indicates that the compound is. disubstituted = 4(b) The name of the compound is = Intensity
7.Howware these pelatad: (25,3R)2bruma3chloro butane (2R,35) 2bromo 3 choro butane
۱:۳۹ + ۹۰ "ll Asiacell| امتحان الشهر الاول الوقت المتبقي 0:12:10 0 ?nucleophiles اختر واحدة أو أكثر a. CH4 (Ob. Br с. Нао d. NH3 e. H2C=CH2 (-)f. OH (+)g. Br h. BH3 التالي ( السابق II
Soalan / Question 7 Kenalpasti sebatian A hingga E. Identify compound A to E. H2SO4 NH2 1) A 2) NaOH РС, 1) 3CH3I CH2C2, A 2) Аg20, H-0, Д E