Bharati Vidyapeeths College of Pharmacy Sector-8 CBD Belapur
8 Amidine and 13-diketone is used for the synthesis of… a) Pyridine b) Quinoline c) Imidazole d) Pyrimidine. Page 4
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MULTIPLE CHOICE QUESTIONS. DEPARTMENT OF CHEMISTRY. University of Agriculture B) Pd/CaCO3/Quinoline. C) Pb/Ca3CO2/Quinone. D) Pd/Ca3CO2/Quinoline. 32. Which ...
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Reaction of Quinoline to 2-Aminoquinoline which if the following reagents is used Select correct answer for the following Multiple Choice Questions. 1. Type ...
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Multiple Choice Questions a) Benzoic acid b) Pyridine c) Phthalic acid d) Salicylic acid. 43. Electrophilic aromatic substitutions in quinoline takes place at ...
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Pharm Chem II SEM VI - Practice MCQ. 1. VES College of Pharmacy Chembur methoxy quinoline. 8-[4-amino-1- ethylbutylamino]-6- methoxy quinoline. 8-[2 ...
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MCQ ON VITAMINS. 1. Vitamin A or retinal is a. (A) Steroid (B) Polyisoprenoid compound containing a cyclohexenyl ring. (C) Benzoquinone derivative. (D) 6
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MCQ FOR BIOCHEMISTRY. 1. A drug which prevents uric acid synthesis by (B) Quinoline derivative. (C) Steroid. (D) Straight chain acid. 345. Salkowski ...
Preparation and Properties of Quinoline
Quinoline consists of a benzene ring fused to the Alpha and Beta positions of a pyridine ring. It derives its name from the fact that it was first obtained by.
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MULTIPLE CHOICE QUESTIONS. DEPARTMENT OF CHEMISTRY. University of Agriculture D) Pd/Ca3CO2/Quinoline. 32. Considering alkyl radicals what is the term used ...
Bharati Vidyapeeths College of Pharmacy Sector-8 CBD Belapur
c) Quinoline d) Piperidine. Q.5 Paal-Knorr synthesis of thiophene involves… a) Reaction of 14-dicarbonyl compound and phosphorus pentachloride.
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MULTIPLE CHOICE QUESTION BANK FOR ONLINE EXAMINATION. FINAL YEAR B.PHARM (SEMESTER VII) CBCS SYLLABUS. SUBJECT: PHARMACOGNOSY.
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a) Benzoic acid b) Pyridine c) Phthalic acid d) Salicylic acid. 43. Electrophilic aromatic substitutions in quinoline takes place at ………… positions. a) 4 b) 2.
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For each MCQ you are to record the correct option on the Answer Sheet by darkening the (ii) Attempt as many MCQs as you can. ... (3) Quinoline.
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Quinoline & Isoquinoline. Page 2. Page 3. Page 4. Page 5. It is a chemical reaction of 2-aminobenzaldehydes with ketones to form quinoline derivatives. It is
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The amount of 7-chloro-8-hydroxy quinoline (7-CL) in this batch was not assessed but could not account for more than 1.18 % of the total halquinol. Because
THIRD YEAR SEMESTER EXAMINATION Third Year B.Pharm
Reaction of Quinoline to 2-Aminoquinoline which if the following reagents is used Total Questions: 20 Multiple choice questions (Each carry 2Marks).
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Select correct answer for the following Multiple Choice Questions. Final Year B. Pharm. b. quinolines c. phthalimidines d. indanediones.
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(1) By Skraup Synthesis: (Commercial method). In this reaction a mixture of aniline and glycerol is heated in the presence of sulphuric acid and a mild
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31-Jan-2020 7) In quinoline which of the ring is more electron rich ______. ... MCQ/Objective Type Questions. Duration: 30 Minutes. Marks: 15.
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a) Pyridine b) Quinoline c) Imidazole d) Pyrimidine Page 4 Q 9 Under vigorous condition bromination of pyridine yields a) 1-Bromopyridine b) 2-Bromopyridine
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a) Benzoic acid b) Pyridine c) Phthalic acid d) Salicylic acid 43 Electrophilic aromatic substitutions in quinoline takes place at positions a) 4 b) 2
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The electron of Nitrogen participating in the resonance in pyridine is present in which orbital? A) s-orbital B) p-orbital C) sp-orbital D) sp2-orbital
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21 mai 2021 · Skraup synthesis is used to synthesize which of the following heterocycles? a Isoquinoline b Quinoline c Indole d Imidazole
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MULTIPLE CHOICE QUESTIONS (MCQs): In the following questions four options are given Select one correct option 1 What happens when tertiary butyl alcohol is
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Choose the right one in the following MCQ question (10 x 1) (a) Which of the following compound act as (II) Quinoline (II) Isoquinoline (IV) Furan
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[PDF] Preparation and Properties of Quinoline
(1) By Skraup Synthesis: (Commercial method) In this reaction a mixture of aniline and glycerol is heated in the presence of sulphuric acid and a mild
SAÓPLN QUNSTIONS
Q. 1 Select correct IUPAC name of the following structure N N CH3Br Q.2 SelecW WUe correcW VWrucWure from given IUPAC name-7-HyTroxymeWUyl-4-meWUoxy iVoquinoline
a) N OCH3 HOH2C b) N OCH3 HOH2C c) N OCH3 HOH2C T) N OCH3 HOH2CQ.3 ITenWify WUe VWrucWure of pyraYine
a) N b) NH HN c) N N T) N NQ.4 Which compound is not heteroaromatic?
a) Furan b) Indole c) QuinolineT) Piperidine
Q.5 Paal-Ą"" - -" ǥ
a) Reaction of 1,4-Ticarbonyl compounT anT pUoVpUoruV penWacUloriTe b) Reaction of 1,4- Tiamino compounT anT pUoVpUoruV penWaVulfiTe c) Reaction of 1,4- Ticarbonyl compounT anT pUoVpUoruV penWaVulfiTe T) Reaction of 1,5- Ticarbonyl compounT anT pUoVpUoruV penWaVulfiTe Q.6 In Pyrrole elecWropUilic aromaWic VubVWiWuWion reacWion WakeV place aW wUicU poViWion? a) First b) Second c) ThirdT) Does not occur
Q.7 PUicU iV more baVic among PyrroleH WUiopUene anT Ńuran? a) Furan b) Pyrrole c) ThiopheneT) All are equally basic
a) Pyridine b) Quinoline c) ImidazoleT) Pyrimidine
Q.10 NiWraWion of imiTaYole giveV..
a) 4-NiWroimiTaYole b) 3-NiWroimiTaYole c) 1-NiWroimiTaYoleT) 2-NiWroimiTaYole
Q. 11 The octapeptide angiotensin II has the sequence AVp-Arg-Val-Tyr-Ile-HiV-Pro-PUe. PUaW fragmenWV woulT reVulW if angioWenVin II were cleaveT wiWU WrypVin a) AVp-Arg-Val anT Tyr-Ile-HiV-Pro-PUe b) AVp anT Arg-Val-Tyr-Ile-HiV-Pro-PUe c) AVp-Arg anT Val-Tyr-Ile-HiV-Pro-PUeT) AVp-Arg-Val-Tyr-Ile-HiV anT Pro-PUe
Q. 12 TUe pKa values for Aspartic acid are pKa1 1.9, pKa2 9.6 and pKa3 3.6. What will be the iVoelecWric poinW? a) 4.7 b) 3.7 c) 2.7T) 1.7
Q. 13 Ńollowing are WUe amino proWecWing groupV excepW a) ter-buWoxycarbonyl b) benYyloxycarbonyl c) flurenylmeWUylcarbonylT) benYyl eVWerV
Q.14 TUe monomeric uniWV from wUicU Saran iV maTe are a) Vinyl cUloriTe VinyliTene cUloriTe c) IVobuWylene IVoprene Q. 15 Ńollowing VWrucWure belongV Wo wUicU polymer? CH3 CH3 OO O a) PolyVWyrene b) PolycarbonaWe c) Nylon-66T) Saran
Q. 16 RieglerȂNatta caWalyVWV allowV preparaWion of a) Polypropylene b) NiWrile rubber d) PolyureWUaneQ. 17 ÓorpUoline iV VynWUeViYeT fromH
a) biV-(2-eWUylamino )eWUerV b) biV-(1-aminomeWUyl )eWUerV c) biV-(2-aminoeWUyl )eWUerVT) biV-(3-aminopropyl)eWUerV
Q. 18 CUemical name of -
iV a) ͳȾ-HyTroxyanTroVW-4-en-3-one b) NVWra-ͳȾ-HyTroxy-4-en-3-one c) ͳȽ-HyTroxyanTroVW-4-en-3-oneT) ͳȾ-HyTroxyanTroVW-3-en-4-one
Q.19 Pregnenolone iV converWeT inWo ͳȽ-HyTroxypregnenolone by wUicU of WUe following enYyme? a) 21-UyTroxylaVe b) ͳȽ-UyTroxylaVe c) ͳȽ-lyaVeT) ͳͳȾ-UyTroxylaVe
Q. 20 ConfiguraWion of following VWeroiT iV
HH CH3 CH3 O OH CH3H HH CH3 H R H a) WranV-WranV-WranV b) WranV-ciV-WranV c) ciV-WranV-WranVT) WranV-WranV-ciV
Q. 21 PUicU of WUe following baVeV ToeVnoW neeT proWecWion Turing MNA VynWUeViV? a) ATenine b) CyWoVine c) GyanineT) TUymine
Q.22 In wUicU meWUoT of VynWUeViV of quinolineH aniline iV WreaWeT wiWU VulpUuric aciTH glycerol anT oxiTiYing agenW? a) Doebner-Óiller VynWUeViV b) Skraup synthesis c) Conrad-LimpacU VynWUeViVT) Friedlander synthesis
Q.23 In iVoquinoline aW wUaW poViWion nucleopUilic VubVWiWuWion reacWion WakeV place? a) Fourth position b) Second position c) First positionT) Third position
Q.24 Ńollowing are WUe enTogenouV VWeroiTal UormoneV excepW a) Estradiol b) Progesterone c) CholesterolT) (20R)-5Ƚ-Pregnane-3Ⱦ,20-Tiol
Q.25 TUe reagenW 1-fluoro-2H4-TiniWro benYene wUicU iV uVeT Wo TeWermine N- Werminal amino aciT reViTue in pepWiTeV iV in- a) Edman method b) Sanger method c) Coupling methodT) Hydrolysis method
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