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Which of the following is the correct first step of the curved arrow mechanism for this reaction?PhjPPhjpPhypPhabPhjb)Ph-PPhap...

Question

Which of the following is the correct first step of the curved arrow mechanism for this reaction?PhjPPhjpPhypPhabPhjb)Ph-PPhap

Which of the following is the correct first step of the curved arrow mechanism for this reaction? PhjP Phjp Phyp Phab Phjb) Ph-P Phap



Answers

Using curved arrows, show the mechanism of the following reaction:

Okay, so for this problem, you're given the reaction and you want to show the curved arrows that dino electron movement. So what you really want to make sure of is that when you're drawing electrons, you go from a high electron density. Too low electron density because your arrows show movement well show movement of electrons. So for this first example you have your hydroxide is going to The two electrons on your hydroxide are going to form a new bond between the oxygen and hydrogen. And then the electrons from the sigma bonds are going to be pushed onto this oxygen. So this oxygen here has a lone pair of electrons giving me the negative charge in this hydroxide forms water in part B our pi bond is now our source of electrons. So our pipe to the elections from our pi bonds are going to form a new bond between this carbon and growing. And then because this carbon here doesn't have a full architect, it has a positive charge. And so for this problem, You have a lone pair of electrons on this oxygen and you have a positive charge on hydro me, um your H30 plus. So you're going from your area of high electron density with your lone pairs to hear. And so you have your predominated Harvick silic acid with water. In this last problem, you're just going to have heterocyclic cleavage of this bond here, so the electrons are going to break. So you're going to have extra lone pair on your chlorine, giving it a negative charge. And now, because your carbon doesn't have a full octet, it has a positive

Hello. Which of the following reaction is correct regarding the formation of So we are going to discuss what is the correct compound that will form then tantra ammonium side is reacting with the base in the criminal side of man. Elkin is formed. My view is that less substitute healthcare? Okay. Yeah. Mhm. So correct product is forming in that All four of us because we are getting of managing In all the four options american honey. Okay. So CS to development siesta it is the money base will abstract from this high percent. So we will get this type of so all the of some A B C and D are correct. Okay, thank you.

In this problem, the characteristics in our I'm writing here, So just look at it carefully. The first one age, R CH and double one CH two plus SCN will give uh C h C L. Cst and another reaction will be this uh c h double bone CH two plus I had to be uh in Potenza. But outside will give this component are CH two, CH two, The Yeah, So according to the option, option A and option C. Are correct answer.

So in this fast part, what we're doing is some mating are mechanism. We won't draw out just to save time. But we have three main steps where we have the addition off hydrogen to the AL Keen in the presence of an asset on we form a carbon cap Tiaan following on From this, we have the addition of our alcohol molecule to recover cattle. So the attack of the alcohol molecules to the Kaaba cattle will take place. And then lastly, we will have the T protein nation, uh, alcohol. So the first step is the addition of hydrogen to the AL keen on the formation of the second Chicago cat's eye on So they fast start. It is debry determining step in the third party electric file is an electron loving species or the electron deficient species. Therefore, in the fast step H plus is our Electra file. So the nuclear file is a nucleus loving species or species that has extra electron densities. We have ch three c h two c h c h two as our nuclear file, as it contains extra electron density informed pie bond so they elect file earthy electron living species as well for the determined, so they could be a positively charged species. And so the secondary Carver Catalan is the electric file in the second step. So in the final part of nuclear file is the species that contains extra extra on density. So because the oxygen off our alcohol functional group contains a lone pair, this is the nuclear file in the second step.


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