Chemistry Friedel-Craft's Acylation
34 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Waa maxay habka uu macnaha leh yahay Friedal-Craft's Acylation reaction?

  • Waxyeelada Alkaloids
  • Dhaqdhaqaaqa Acyl Groups (correct)
  • Dhaqdhaqaaqa Hydroxyl
  • Dhaqdhaqaaqa NaCl

Dadka isticmaala ukbVªkby waxay isticmaalaan jihada xaqiijinta cilmi-baarista.

True (A)

Maxaa lagu codsadaa habkan iyada oo la adeegsanayo CrO3?

CrO3 waxaa lagu isticmaalaa falcelinta oxidation.

Friedal-Craft's Acylation reaction waa _____.

<p>hab falcelin kiimikaad</p> Signup and view all the answers

Ku xiri habka falcelinta kiimikaad ee hoos ku qoran:

<p>C5H5NH + CrO3Cl = Falcelin PCP O3/H2O = Oxidation CrO3 = Falcelin NaCl CrO2Cl2 = Dhaqdhaqaaqa Hydroxyl</p> Signup and view all the answers

Maxay tahay miisaanka ku dhisan qaacidada C6H5CH2COOH?

<p>58 (B)</p> Signup and view all the answers

C6H5CH2COOH, CH3COOH, iyo CH3CH2COOH dhammaantood waxay ka tirsan yihiin qoyska carboxylic acids.

<p>True (A)</p> Signup and view all the answers

Soo saaraha miisaanka molecular ee CH3COOH?

<p>60</p> Signup and view all the answers

Dulucda qaacidada [______] waxaa ka mid ah carboxylic acid.

<p>C6H5CH2COOH</p> Signup and view all the answers

Isku dheelli tir dhammaan isku xidhka qaacidada iyo miisaankeeda:

<p>C6H5CH2COOH = 58 CH3COOH = 60 CH3CH2COOH = 72</p> Signup and view all the answers

Waa maxay habka Rosenmund Reduction?

<p>Habka lagu beddelo acid carboxylic si aldhiyd (C)</p> Signup and view all the answers

DIBAL-H waa reagent lagama maarmaan ah habka Stephen Reaction.

<p>True (A)</p> Signup and view all the answers

Waa maxay habka Gatterman-Koch Reaction?

<p>Waa hab lagu diyaariyo aldehydes</p> Signup and view all the answers

Vifpr waxaa lagu sameeyaa iyadoo la adeegsanayo ______.

<p>DIBAL-H</p> Signup and view all the answers

Isku xidh hababka iyo waxyaabaha ay sameeyaan:

<p>Rosenmund Reduction = Beddelaadaha acid carboxylic Stephen Reaction = Dhibcaha DIBAL-H Gatterman-Koch Reaction = Diyaarinta aldehydes Etard Reaction = Beddeloheynta anhydrides</p> Signup and view all the answers

Waa maxay waxyaabaha la xiriira habka Etard Reaction?

<p>Beddelka aldehydes (D)</p> Signup and view all the answers

Dhexdhexaadinta acid carboxylic waxay tusaale u tahay Rosenmund Reduction.

<p>True (A)</p> Signup and view all the answers

Waa maxay papelka DIBAL-H?

<p>Waa reagent loo adeegsado in lagu beddesho aldhiyd ka socda lactones.</p> Signup and view all the answers

Xogta ______ ayaa ah mid diirran получается благодаря применению DIBAL-H.

<p>aldehydes</p> Signup and view all the answers

Faa'iidooyinka Stephen Reaction ma yihiin?

<p>Beddelaado aldehydes (D)</p> Signup and view all the answers

Waa maxay IUPAC ka dhiganta?

<p>International Union of Pure and Applied Chemistry (A)</p> Signup and view all the answers

Dhammaan kiimikooyinka ayaa leh IUPAC sama oo keliya.

<p>False (B)</p> Signup and view all the answers

Maxaa loo isticmaalaa calaamadaha IUPAC?

<p>Si loo siiyo magacyada kiimikooyinka si habaysan.</p> Signup and view all the answers

Waa maxay hannaanka _____ ee wada-hawlgalayaasha?

<p>IUPAC</p> Signup and view all the answers

Ku waafaji magacyada kiimikada iyo wọnnaku:

<p>Carbaldehyde = HCHO Acetaldehyde = CH3CHO Butyraldehyde = (CH3)2CHCHO Propionaldehyde = CH3CH2CHO</p> Signup and view all the answers

Iyo maxay tusaalaha kiimiko u ah 'karsinogeen'?

<p>Formaldehyde (B)</p> Signup and view all the answers

Waa sax in IUPAC ay dalbato magac kale oo kiimiko ah?

<p>True (A)</p> Signup and view all the answers

Maxay yihiin noocyada carbaldehyde?

<p>Carbaldehyde waxaa ka mid ah HCHO iyo CH3CHO.</p> Signup and view all the answers

Dhammaantood waxaa la odhan karaa _____ carbaldehydes.

<p>aldehydes</p> Signup and view all the answers

Waa maxay hadhka IUPAC?

<p>Sida loogu yaqaan (C)</p> Signup and view all the answers

Kiloo uu yahay iskusoo ururinta dhammaantood kiimikooyinka aldehyde?

<p>True (A)</p> Signup and view all the answers

Waa maxay fikradda kiimikada ee 'aldehyde'?

<p>Aldehydes waa dhammaan kiimikooyinka ku leh kooxda -CHO.</p> Signup and view all the answers

Kiimikooyinka sida _____ waxaa ka mid ah kiimikooyinka IUPAC.

<p>aldehydes</p> Signup and view all the answers

Ku waafaji carbaldehyde-yada magacooda:

<p>HCHO = Formaldehyde CH3CHO = Acetaldehyde C3H7CHO = Butyraldehyde C2H5CHO = Ethanal</p> Signup and view all the answers

Flashcards

DIBAL-H

DIBAL-H waa reagent oo loo isticmaalo in lagu yareeyo ketone ama aldehyde si uu u noqdo alcohol.

DIBAL-H iyo yareynta esters

DIBAL-H waxaa badanaa loo isticmaalaa si loo yareeyo ester si uu u noqdo aldehyde.

Yareynta Ketone ama Aldehyde

Laga soo saaro ketone ama aldehyde iyadoo la isticmaalayo DIBAL-H.

DIBAL-H iyo yareynta ketone ama aldehyde

DIBAL-H waxaa loo isticmaalaa si loo yareeyo ketone ama aldehyde. Natiijadu waxay noqonaysaa alcohol.

Signup and view all the flashcards

Hidaanka alkaan-ka

Waa hab lagu soo saaro alkane halkii laga heli lahaa alkaan. Fikradda ugu weyn ee halkan waa in la bedelo kooxda functional ee alkaan-ka si loo helo alkane.

Signup and view all the flashcards

Falcelinta alkaan-ka

Waa falcelin kiimiko ah oo loo isticmaalo soo saarista alkaan-ka. Fikradda ugu weyn ee halkan waa in la isticmaalo reagent si loo isticmaalo halkii laga heli lahaa alkaan.

Signup and view all the flashcards

Falcelinta ketone-ka

Waa falcelin loo isticmaalo soo saarista ketone. Waxaa loo isticmaalaa in lagu beddelo alkaan-ka ketone. Tani waa falcelin muhiim ah oo badanaa laga isticmaalaa kiimikada.

Signup and view all the flashcards

Hidaanka aldehyde-ka

Waa hab lagu soo saaro aldehyde. Waa falcelin muhiim ah oo badanaa laga isticmaalaa kiimikada. Waxaa loo isticmaalaa in lagu beddelo alkaan-ka aldehyde.

Signup and view all the flashcards

CrO3

Waa reagent loo isticmaalo falcelinta kiimiko. Waa reagent muhiim ah oo lagu isticmaalo falcelinta kiimiko.

Signup and view all the flashcards

Reduction of Aldehydes and Ketones

Waa habka loo isticmaalo hidrosiilinta si loo beddelo alkayladha yaryar loogu beddelo alkayladha waaweyn, iyadoo loo adeegsanayo hydrogen iyo katalisator.

Signup and view all the flashcards

Rosenmund Reduction

Waa habka loo adeegsado in lagu beddelo aldehides iyo ketones oo labaduba loo beddelo alcohols.

Signup and view all the flashcards

Grignard Reaction

Waa hab lagu beddelo alkayladhada si loogu baddelo alkayladha sare.

Signup and view all the flashcards

Stephen Reaction

Waa hab si loogu beddelo alkayladha labadaba aldehides iyo ketones si loogu beddelo alcohols.

Signup and view all the flashcards

DIBAL-H Reduction

DIBAL-H waa wakil dhimme oo lagu beddelo alkayladha si loogu beddelo aldehides, laakiin maaha alcohols.

Signup and view all the flashcards

Oxidation of Aldehydes and Ketones

Hab lagu beddelo alkayladha si loogu beddelo acids.

Signup and view all the flashcards

CrO3 Oxidation

Hab lagu beddelo aldehydes si loogu baddelo acids.

Signup and view all the flashcards

Etard Reaction

Hab lagu beddelo alcohols si loogu beddelo ketones ama aldehydes, iyadoo loo adeegsanayo katalisatar kasta oo oksayd.

Signup and view all the flashcards

Reduction of Aldehydes

Hab dhimme oo lagu beddelo aldehydes si loogu beddelo alcohols, iyadoo loo adeegsanayo hydrogen iyo katalisatar.

Signup and view all the flashcards

Gatterman Koch reaction

Hab lagu beddelo aldehydes si loogu baddelo acids.

Signup and view all the flashcards

Aldehyde-yada iyo Ketones-yada waa maxay?

Aldehyde-yada iyo ketones-yada waa isku-dhaf mid ka mid ah laba nooc oo functional group oo ka kooban qayb carbonyl kaas oo uu ku xiran yahay ugu yaraan hal atoom oo carbon ah, oo dhinaca kalena loogu soo bandhigo hydrogen atoomka aldehyde ee xagga ketone-ka ah.

Signup and view all the flashcards

Aldehyde-yada iyo ketones-yada miyay leeyihiin sifooyin u gaar ah?

Aldehyde-yada iyo ketones-yada waxay leeyihiin sifooyin dhif ah oo u gaar ah waxayna sameeyaan isku-darka isku-dhafka badan ee lagu isticmaalo wax soo saarka.

Signup and view all the flashcards

Waa maxay functional grupp carbonyl?

Nidaamku wuxuu ka kooban yahay atoom carbon (C) oo la xidhiidhay oxygen (O) iyo laba atoom oo kale oo hydrogen ah (H) iyadoo qaabka (C=O) ah.

Signup and view all the flashcards

Waa maxay Aldehyde-yada?

Waxay ka kooban yihiin qayb carbonyl oo la xidhan yahay ugu yaraan hal atoom oo hydrogen ah.

Signup and view all the flashcards

Waa maxay Ketones-yada?

Waxay ka kooban yihiin qayb carbonyl oo la xidhan yahay laba atoom oo carbon ah.

Signup and view all the flashcards

Waa maxay IUPAC?

IUPAC waa aqoonsi caalami ah oo loogu talagalay magacaabida kiimikada , oo ay ku jiraan Aldehyde-yada iyo Ketones-yada.

Signup and view all the flashcards

Sharax qayb carbonyl (C=O)

Qaabku wuxuu ka kooban yahay atoom carbon (C) oo la xidhiidhay atokm oxygen (O) iyadoo qaabka (C=O) ah.

Signup and view all the flashcards

Sideed u magacaabtaa Aldehyde-yada?

Isticmaalka IUPAC ee magacaabista Aldehyde-yada, magaca alkane-ka ee xagga carbonyl ee la xidhiidha ayaa loo beddelaa -e ilaa -al.

Signup and view all the flashcards

Sideed u magacaabtaa Ketones-yada?

Isticmaalka IUPAC ee magacaabista Ketones-yada, magaca alkane-ka ee xagga carbonyl ee la xidhiidha ayaa loo beddelaa -e ilaa -one.

Signup and view all the flashcards

Waa maxay muhiimada Aldehydes iyo ketones?

Aldehydes iyo ketones waxay leeyihiin sumcad ay ku yihiin soo-saareyaasha waxyaabaha muhiimka ah ee dhismaha iyo dawooyinka.

Signup and view all the flashcards

Waa maxay astaamaha dareereyaasha ah ee Aldehydes iyo ketones?

Aldehydes iyo ketones badanaa waxay u shaqeeyaan sida dareereyaal oo leh caraf udgoon, badanaa waxay leeyihiin sumcad ay kaga jiraan dhadhanka iyo udgoonka.

Signup and view all the flashcards

Waa maxay isticmaalka Aldehydes iyo ketones?

Qaar badan oo ka mid ah Aldehyde-yada iyo ketones-yada waxay leeyihiin isticmaalka warshado kala duwan sida dhismaha iyo dawooyinka.

Signup and view all the flashcards

Waa maxay isticmaalka suurtagalka ah ee isku darka Aldehyde-yada iyo ketones-yada?

Isku darka Aldehyde-yada iyo ketones-yada, waxaa loo isticmaalaa soo saarista waxyaabaha muhiimka ah ee dhismaha, dawooyinka iyo udgoonka.

Signup and view all the flashcards

Halkee ka heshaa Aldehyde-yada iyo ketones-yada?

Aldehyde-yada iyo ketones-yada waxaa laga helaa dhir iyo xayawaan badan.

Signup and view all the flashcards

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser