Practica 10 Síntesis de Fenolftaleína

INSTITUTO POLITECNICO NACIONAL ESCUELA NACIONAL DE CIENCIAS BIOLÓGICAS

EQUIPO 6: GRUPO:

2QV1.

MATERIA:

LABORATORO DE QUIMICA ORGANICA. ORGANIC A.

PRÁCTICA 10:

I SÍNTESIS DE FENOLFTALEÍNA II TINCIÓN DE DIFERENTES FIBRAS

OBJETIVOS:

1. Si!"!i#$% & '()(%$!" *") !i+( *" )$, -!$)"$,. 2. E/i*"'i$% ,& &,( '(( i*i'$*(% 'i*(3$,". 4. E-"'!&$% !i'i(", *i%"'!$, 5 !i'i(", " )$, &" ," "+)"$ *i-"%"!", (%*"!",. 7. R")$'i($% )$ ",!%&'!&%$ *" $)8&(, '()(%$!",9 '( )$ *" *i-"%"!", -i3%$, " ") +%('",( *" !i'i.

 ANTECEDENTES:

  L$ -"()-!$)"$ ", & '()(%$!" &" +"%!""'" $) 8%&+( *" )$, -!$)"$,9 ,i"*( & *"%i/$*( *") !%i-"i)"!$(. L$ -"()-!$)"$ ," (3!i"" +(% &$ %"$''i *" $'i)$'i ",+"'i$) *" F%i"*")C%$-!,9 &!i)i#$*( *(, ()", *" -"() 5 &( *" $;i*%i*( -!)i'(< )$ %"$''i ", '$!$)i#$*$ '( 'i*( ,&)-=%i'(.

L(, +%i'i+$)", &,(, *" )$ -"()-!$)"$ ,(:

1. C(( i*i'$*(% 'i*(3$,"9 )( '&$) ," *"3" $ &" $ & +> i-"%i(% $ ?.@9 )$ -"()-!$)"$ ", & '(+&",!( i'()(%(< $ & +> $5(% *"  +%","!$ & '()(% %(,$ ( /i()"!$ i!",( 5 $ & +> -&"%!""!" 3,i'(9 /&")/" $ ,"% i'()(%$. 2. C(( i8%"*i"!" $'!i/( *" $)8&(, )$$!",. L$ -"()-!$)"$ -&" ") +%i"% i*i'$*(%  ,i!"!i#$*(9 B$"5"% )$ (3!&/( '(*",$*( ") $;*%i*( *") 'i*( -!)i'( (%!(3"'"(*i'$%3()i'(9 '( -"()9 " 1?1. A +$%!i% *" $; ," ;$ ,i!"!i#$*( &';(, i*i'$*(%",. L$ -"()-!$)"$ ( ", ,()&3)" " $8&$ +(% )( &" ," *i,&")/" " $)'(;() +$%$ ,& &,( '(( i*i'$*(%. E, & 'i*( *3i) &" +i"%*" +%(!(", " ,()&'i. L$ ()'&)$ *" -"()-!$)"$ ", i'()(%$9 " '$3i(9 ") $i *"%i/$*( *" )$ -"()-!$)"$ ", *" '()(% %(,$ ( /i()"!$9 ",!" $i ," -(%$ '&$*( ,!$ ," "'&"!%$ " +%","'i$ *" &$ 3$,".

Ti'i: L$ !i'i ", & +%('",( +(% ") '&$) & '()(%$!" ," -i$ -&"%!""!" $ &$ *"!"%i$*$ -i3%$. P$%$ &" & '()(%$!" ," +&"*$ "+)"$% " ") +%('",( *" !i'i9 *"3" !""% )$ +%(+i"*$* *" +"%$"'"%  -i( $ )$ -i3%$ *",+&, *" )$/$*( 5 ( *"'()(%$%," $) "+("%)( $ )$ )&#. E) "'$i,( +(% ") '&$) & '()(%$!" ," &" $ )$ -i3%$9 *"+"*" *" )$ ",!%&'!&%$ *") '()(%$!" 5 *" )$ ",!%&'!&%$ *" )$ -i3%$. Ei,!" *i-"%"!", !i+(, *" !i'i(",9 ,!$, +&"*" ,"%: $ Ti'i *i%"'!$ 3 Ti'i(", '( -(%$'i *") '()(%$!" '()(%$!" $) ;i")( ,(3%" )$ -i3%$. ' Ti'i $ )$ !i$. * Ti'i '( (%*"!".

L$, !i'i(", *i%"'!$, 5 $ )$ !i$ ,( &5 +$%"'i*$, " ") !(*( *i%"'!(. S" i!%(*&'" )$ -i3%$ *i%"'!$"!" $) !i!" 5 $ )$ !i$ ," +(" ") '()(%$!" " & "*i( *i,+"%,$!" " ") &" ," ,&"%8" )$ !")$.  A)8&$, $!"%i$, '()(%$!", $#(i'$, ))$$*$, '()(%$!", $) ;i")( ,&")" +%","!$%," " -(%$ *" "#')$, *" &$ ,$) *" *i$#(i( ",!$3i)i#$*$ 5 *" & '(+&)$!" 5 '%"$ )$ $!"%i$ '()(%$!" $#(i'$ i,()&3)" ,(3%" )$ +%(+i$ -i3%$. L$ $5(%$ *" )(, !i!", $!&%$)", %"&i"%" *" 'i"%!(, -i$*(%", ( $,i,!"!", +$%$ +(*"% !"Hi%9 ",!$, ,&3,!$'i$, ," *"(i$ (%*"!",. E) !%i( (%*"!" ", $+)i'$*( $ '&$)&i"% ,&3,!$'i$ *" (%i8" $!&%$) ( ,i!!i'( &" ,i%/" +$%$ -i$% ") '()(%$!" " )$ -i3%$. A!i8&$"!" ," "+)"$3$ +%(*&'!(, $!&%$)", '(( '"i#$,9 ;($, *" $8&$'$!"9 '(%!"#$ *" (8$)9 8&$&';i)9 "!'!"%$. >(5 " *$ ") "+)"( *" (%*i"!", ,( *" (%i8" &i'(9 )$ $5(%$ ,( ,$)", "!)i'$, '(( $)&ii(9 '(3%" 5 ",!$H(. L$, '&$)", ," *i,&")/" " $8&$ '$)i"!" ,"+$%$*( ") "!$) *" )$ ,$) +$%$ +(,!"%i(%"!" &i%," $ )$ -i3%$ +$%$ -i$% ") !i!". E) (%*"!$*( +&"*" %"$)i#$%," $!", ( *",+&, *") !"Hi*( " i+)i'$ 8""%$)"!" $8%"8$% ") (%*i"!" " $8&$ '$)i"!" &!( '( )$ -i3%$ &" +&"*" ",!$% ( ( !"Hi*$.

MECANISMO: E) "'$i,( +$%$ )$ (3!"'i *" -"()-!$)"$9 '(+%"*" &$ $'i)$'i !i+( F%i"*")C%$-!,.

L$ +%i"%$ "!$+$ ", &$ %"$''i 'i*( 3$," "!%" ") '$%3(i)( *") $;*%i*( -!)i'( 5 ") 'i*( ,&)-=%i'(9 (%i8i*(," ") '$%3('$!i A9 &" $'!=$ '(( ")"'!%-i)( " &$ %"$''i *" ,&,!i!&'i ")"'!%(-i)i'$ $%(!i'$ SEA '( ") -"()9 (%i8i*(," B. L$ ,i8&i"!" "!$+$ ", (!%$ %"$''i 'i*(3$," "!%" ") i!"%"*i$%i( B 5 ") 'i*(9 +%(*&'i"*( ") i ((i( '( ",!%&'!&%$C9 *" )$ '&$) ," )i3"%$ &$ ()'&)$ *" $8&$ '( )$ -(%$'i *" )$ ",!%&'!&%$ D9 '&5( '$%3('$!i %"$''i($ &"/$"!" '( (!%$ ()'&)$ *" -"() +(% & "'$i,( SEA9 (%i8i$*( ") +%(*&'!( E &" ", )$ -"()-!$)"$ " -(%$ )"&'(.

RESULTADOS L$ -"()-!$)"$ ," ,i!"!i# (3!"i*()$ " -(%$ *" '%i,!$)",. L$, *i-"%"!", !i'i(", *" !")$, ," ))"/$%( $ '$3( (3!"i"*( )(, !%(#(, *" "))$, '( ") '()(% i+%"8$*(.

 ANÁLISIS DE RESULTADOS

L$, *i-"%"!", !i'i(", &",!%$ ") 8%$*( *" '()(%$'i " '$*$ &$9 ,i"*( )$ !i'i '( F"C)4 )$ , !"Hi*$9 ",!( *"3i*( $ &" ") (%*"!" -$/(%"'" )$ i+%"8$'i *") '()(%$!" " )$ !")$9 " ",!" '$,( )$ , '()(%i*$ -&" '( O%$8" II. E ") '$,( *") C&SO7 '(( (%*"!" !$3i +%","!$ )$, !")$, &$ !i'i i!",$. E )$ !i'i *i%"'!$9 )$, !")$, &",!%$ &$ '()(%$'i "(, i!",$ *"3i*( $ &" )(, '()(%$!", ( ," -i$%( !$ -&"%!" '(( " )$, *(, '()(%$'i(", $!"%i(%",.

CONCLUSIÓN  L$ -"()-!$)"$ ", & '()(%$!" ,i!"!i#$*( $ !%$/, *" &$ $'i)$'i *" F%i"*")C%$-!, " )$ '&$) %"$''i($ ") -"() 5 $;*%i*( -!)i'( '$!$)i#$*$ +(% & "*i( 'i*( $ !%$/,9 +%i'i+$)"!"9 *" &$ ,&,!i!&'i ")"'!%(-)i'$ $%(!i'$.  L$, !i'i(", ," /" -$/(%"'i*$, +(% ") &,( *" (%*"!", " )$ ,()&'i '()(%$!"9 $*", *" ")"/$% )$ !"+"%$!&%$ *" )$ ,()&'i '()(%$!" " )$ !i'i.

BIBLIOGRAFÍA  B%&i'"9 P$&)$. Q&i'$ O%8i'$9 P"$%,( E*&'$!i(9 @ E*i'i9 Mi'(9 200?.  M'M&%%59 J(;. Q&i'$ O%8i'$. C"8$8" L"$%i89  E*i'i9 200?.