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Kemya+3+Thanwi.compressed

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الدرس التاسع<br />

9-1) ( الصابون Soap<br />

: (1-9-1)<br />

<br />

<br />

O<br />

CH 2 – O – C – R<br />

O<br />

CH – O – C – R + 3NaOH<br />

O<br />

CH 2 – O – C – R<br />

( ) <br />

O<br />

CH 3 (CH 2 ) 16 – C – O – CH 2<br />

O<br />

: <br />

CH 2 – OH<br />

O<br />

CH – OH + 3R – C – ONa<br />

CH 2 – OH<br />

() ()<br />

: (33 -1) <br />

CH 3 (CH 2 ) 16 – C – O – CH 2 + 3NaOH 3CH 3 – (CH 2 ) 16 – C – ONa<br />

O<br />

O<br />

CH 2 – OH<br />

CH 3 (CH 2 ) 16 – C – O – CH 2 + CH – OH<br />

CH 2 – OH<br />

-72 -

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