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PhC(=O)-CH2CH2CH2-C(=O)Ph versus PhCO...
1 Answers · Science & Mathematics · 31/05/2010
...the C-H bonds next to the carbonyl, so the final product will be PhC=OCI2CH3. Hope that helps!
1 Answers · Science & Mathematics · 24/02/2008
CH3C=OCH3 + PhC=OH ----> CH3C=OCH2C*H(OH)Ph; C...
1 Answers · Science & Mathematics · 15/09/2008
To prepare PhC(CH3)2OH you use PhCO2CH3 and CH3MgBr To prepare CH3CH2C(CH3)2OH your method is correct.
3 Answers · Science & Mathematics · 13/03/2016
Dieckmann condensation would give... PhC(=O)-CD(CH3)-C(=O)-cyclicC5H10...
2 Answers · Science & Mathematics · 19/07/2010
...in your calculation to prevent errors Firstly, the eqn: PhC=OCH3 + 4NaClO ----> PhC=OOH + 4NaCl + ...
1 Answers · Science & Mathematics · 11/11/2008
...salt can be attacked by another equivalent of ethyl lithium, which forms PhC(OLi)2-Et. When you learned about Grignards...
3 Answers · Science & Mathematics · 13/04/2011
In order to make benzoin you have to create the [PhC=O]- ion, which can only persist in basic media. Since benzoic acid is acidic, it will destroyed the base and lower the yield of the reaction.
1 Answers · Science & Mathematics · 22/02/2013
... reagent: Ph-C≡CH + CH3CH2MgBr → (PhC≡C^-)MgBr + CH3CH3 Acid1 + conjugate base2 → conjugate base1...
1 Answers · Science & Mathematics · 28/06/2014
... example, if you were trying to use PhMgBr to make PhC(OH)Me2, 2-phenyl-2-propanol, then a side reaction could well produce benzene...
3 Answers · Science & Mathematics · 07/03/2009
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