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Draw each and add pka
The reaction of methyl lithium (MeLi), an organolithium with ammonia (NH3) is considered.
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- Dibuje la estructura del tinte azo que se obtendría como producto, a partir de la reacción entre 4-nitroanilina y 2-naftol. NH2 COH NO2Which is the oxaphosphetane intermediate? Br Ph3P-CH,CH,Ph NaH THF Ph3P-CHCH,Ph Reaction intermediate C14H18 ketone ylideWhich of the following will result to the formation of a deep red solution. * removal of ferric chloride removal of ammonium thiocyanate addition of ammonium thiocyanate addition of ammonium chloride
- Carbonic anhydrase, an enzyme that converts carbon dioxide and water to carbonic acid as shown below, functions in the blood at an optimum pH of 7.0-7.5. Which of the following will lower the rate of carbonic anhydrase- catalyzed reaction? CO2 + H2O Carbonic anhydrase H₂CO3 O increasing the concentration of carbon dioxide O running the reaction at 4 °C carrying out the reaction at pH 7.2 O adding more carbonic anhydraseMany multi-step organic reaction mechanisms involve proton transfer steps. For example, the first step of Fischer esterification of carboxylic acids(as shown with acedic acid) is activation of the acid by protonation. Based on your understanding of which reaction pathway is more favorable, explain why using chemical structures.QUESTION 9 Which molecule will not undergo acid-catalyzed hydrolysis? O Aldehyde o Acid anhydride OAmide OEster