Sinteza 4'-metilpropiofenona iz toluena s Friedel-Craftsovo reakcijo (merilo 1 kg+)

CryoThio

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Ali obstajajo še kakšne druge Lewisove kisline, ki jih je mogoče uporabiti za sintezo 4mmc iz toluena?

Aluminijev klorid je zame težko dobiti.
 

AgamemnonFromTroy

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Da, na primer železov klorid (FeCl3) in cinkov klorid (ZnCl3), vendar bo reakcija potekala počasneje v primerjavi z uporabo aluminijevega klorida.
 

CryoThio

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Cink in železov klorid sta brezvodna?

Pri katerem od teh dveh pride do hitrejše reakcije?
 

AgamemnonFromTroy

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Da, oba sta brezvodna in od obeh bi se najbolje obnesel železov (iii) klorid (FeCl3)
 

Germanium

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Kako sintetizirati 3-metilpropiofenon?
 

oneimone

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yo yo. za majhno sintezo je razmerje substratov enako 3:1:1,5 ali se kaj spremeni?
 

TucoSalamanca.

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pri tej sintezi imam samo grelnik balonski mešalnik ali ne morem uporabiti vodne kopeli in koliko stopinj ne smemo preseči, ko dodajamo propinol klorid
 

TucoSalamanca.

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V tej sintezi je AlCl3.6H2O, ali ga lahko uporabim kot katalizator?
 

CryoThio

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Prepričan sem, da mora biti to brezvodni aluminijev klorid.

Brez vode. Problem je, da aluminijevega klorida ne moreš posušiti s segrevanjem, če se ne motim.

Vendar to še enkrat preveri.
 

TucoSalamanca.

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V tej sintezi bom uporabil cinkov klorid Koliko g cinkovega klorida naj uporabim v tej sintezi?
 

G.Patton

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Enako molsko razmerje kot za AlCl3
 

TucoSalamanca.

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koliko stopinj ne smemo preseči pri dodajanju propinol klorida
 
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