Functional groups react with each other, condensation reactions 2 (oc-41) For each task, perform the following masses: – draw the required molecules with the functional groups – let the two molecules drawn react with each other In addition to the water product, a new functional group is being created. – Each sub-task must be solved at least three times Note: the molecules are to be neutral Two identical alcohols react with each other Two Different Alcohols React to Each Other Alcohol reacts with carbonic acid Two identical carbonic acids react with each other Two different carbohydrates react with each other An amine reacts with a carbonic acid

  Aufgabe: oc-41    

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For each task, perform the following masses:
– draw the required molecules with the functional groups
– let the two molecules drawn react with each other
In addition to the water product, a new functional group is being created.
– Each sub-task must be solved at least three times
Note: the molecules are to be neutral

1. Two identical alcohols react with each other
2. Two Different Alcohols React to Each Other
3. Alcohol reacts with carbonic acid
4. Two identical carbonic acids react with each other
5. Two different carbohydrates react with each other
6. An amine reacts with a carbonic acid

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Lösung:

{(a) Two equal alcoholic beverages}		{Ether}
{a1) } /\/OH + /\/OH	->	/\/O\/\ + H2O
{a2) } \<|>/\OH + \<|>/\OH	->	\<|>/\O/\<|>/ + H2O
{a3) } \/<`|>\/OH + HO\/<`|>\/	->	\/<`|>\/O\/<`|>\/ + H2O
{a4) } /<`|>\/<`|OH>\/ + /<`|>\/<`|OH>\/	->	/<`|>\/<`|O/<`|/<`|>\>\/>\/ + H2O
{a5) } OH|_(A75);/#2\ + |_(A75);HO/#2\	->	$C()/<_(A225)><_(A-45)>\O/<_(A225)><_(A-45)>\ + H2O
{a6) } 2* \<|>/<`|OH>\	->	\<|>/<`|>\O/<`|>\<|>/ + H2O
{(b) Two different alcohols}		{Ether}
{b1) } /\OH + HO/	->	/\O/ + H2O
{b2) } /<`|OH>\ + /\OH	->	/<`|>\O/\ + H2O
{b3) } \<|>/<`|OH>\ + /\OH	->	\<|>/<`|>\O/\ + H2O
{(c) Alcohol + carbonic acid}		{Esters}
{c1) } \/\OH + HO/<`|O|>\	->	\/\O/<`|O|>\ + H2O
{c2) } \<|>/<`|OH>\ + HO/<`|O|>\<|>/	->	\<|>/<`|>\O/<`|O|>\<|>/ + H2O
{c3) } /\<|O`|>/OH + \<|>/<`|OH>	->	/\<|O`|>/O\/<`|>\ + H2O
{(d) Two equal carbonic acids}		{Carbonic acid anhydride}
{d1) } /<`|O|>\OH + HO/<`|O|>\	->	/<`|O|>\O/<`|O|>\ + H2O
{d2) } 2* $C()|O`|/OH	->	`|O|\O/`|O| + H2O
{d3) } 2* `/`\`|/\|\/`|O|\OH	->	`/`\`|/\|\/`|O|\O/`|O|\/`|/\|`/`\ + H2O
{(e) Two different carbohydrates}		{Carbonic acid anhydride}
{e1) } /\<|O`|>/OH + HO/`|O|	->	\/`|O|\O/`|O| + H2O
{e2) }HO\|O`|/<`|>\/ + \/`|O|\OH	->	\/`|O|\O/`|O|\<|>/\ + H2O
{e3) } HO\|O`|/<`|>\ + /`|O|\OH	->	/`|O|\O/`|O|\<|>/ + H2O
{(f) Amino + carbonic acid:}		{Amid}
{f1) } /NH2 + HO/`|O|\	->	/N<_(y-.5)H>\|O`|/ + H2O
{f2) } \<|>/NH2 + /\|O`|/OH	->	\<|>/N<_(y-.5)H>\|O`|/\ + H2O
{f3) } \<|>/N<_(y-.5)H>\ + /\|O`|/OH	->	\<|>/N<`|>\|O`|/\ + H2O

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