Aliphatic Electrophilic Substitution Reactions
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Transcript of Aliphatic Electrophilic Substitution Reactions
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7/23/2019 Aliphatic Electrophilic Substitution Reactions
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Amj~bapjl Gmglpti~bjmjl \wd|pjpwpjih Tgalpjih|
@ba( Jmahkg|{atah 1
Amj~bapjl Gmglpti~bjmjl \wd|pjpwpjih Tgalpjih|
\G4 ah` \Gj Eglbahj|e|
Dipb \G4 ah` \Gj eglbahj|e| atg djeimglwmat ah` ahamikiw| pi pbg \H4 eglbahj|e-
j(g(- pbg hg{ dih` oite| ap pbg |aeg pjeg {bgh pbg im` dih` dtgac|( Jh pbg \H4 eglbahj|e-pbg appalcjhk ktiw~ dtjhk| {jpb jp a ~ajt io gmglptih| ah` pbg mgavjhk ktiw~ pacg| a{az jp|
gmglptih|( Pbg|g pbjhk| atg ba~~ghjhk |jewmpahgiw|mz( Pbgtgoitg- pbg jhliejhk appalcjhk
ktiw~ appalc| dalc|j`g ap a ~i|jpjih 12>i
a{az otie pbg mgavjhk ktiw~- tg|wmpjhk jh jhvgt|jih
io lihojkwtapjih(
Dwp jh \G4 eglbahj|e pbg appalcjhk ktiw~ j| ah gmglpti~bjmg( Pbj| dtjhk| pi pbg
|wd|ptapg ihmz a valahp itdjpam( Pbgtgoitg {g lahhip ~tg`jlp otie {bjlb `jtglpjih pbg appalc
ew|p lieg( [g lah jeakjhg p{i eajh ~i||jdjmjpjg|( Pbgz atg appalc otie pbg otihp- j(g(- \G4
"otihp* ah` appalc otie pbg tgat- j(g(- \G4 "dalc*( Pbg|g lah dg tg~tg|ghpg` a| oimmi{|-
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R#\G4 "otihp*
L RZ LZ # R\G4 "dalc*
Pbg \G4 "otihp* eglbahj|e |biwm` tg|wmp jh tgpghpjih io lihojkwtapjih ah` \G4 "dalc*
eglbahj|e jh jhvgt|jih io lihojkwtapjih(
Pbg \Gj Eglbahj|e
[bgh ah gmglpti~bjmg appalc| otie pbg otihp- pbgtg j| a ~i||jdjmjpz oit a ~itpjih io pbg
gmglpti~bjmg pi a||j|p jh pbg tgeivam io mgavjhk ktiw~- oitejhk a dih` {jpb jp ap pbg |aeg pjega hg{ L%Z djh` j| oiteg`(
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#\Gj
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Pbj| eglbahj|e am|i tg|wmp| jh tgpghpjih io lihojkwtapjih- {bgtg a |glih` it`gt cjhgpjl|
jhvimvg| jhpgtham a||j|pahlg pbap ~tgvghp| pbg dalc|j`g appalc io ah gmglpti~bjmg(
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Amj~bapjl Gmglpti~bjmjl \wd|pjpwpjih Tgalpjih|
@ba( Jmahkg|{atah 4
Pbg \G4 "otihp*- \G4 "dalc* ah` \Gj eglbahj|e| atg hip ga|z pi `j|pjhkwj|b( Amm pbtgg
kjvg |glih` it`gt cjhgpjl|- ah` \G4 "otihp* ah` \Gj tg|wmp| jh tgpghpjih io lihojkwtapjih( Pbg
|pw`z io |pgtgilbgej|ptz lah `j|pjhkwj|b dgp{ggh \G4 "dalc* tg|wmp| jh jhvgt|jih io
lihojkwtapjih ih pbg ihg bah` ah` \G4 "otihp* ah` \Gj ih pbg ipbgt(Jh pbg eafitjpz io |glih` it`gt gmglpti~bjmjl |wd|pjpwpjih tgalpjih|- pbg tg|wmp| bavg
dggh tgpghpjih io lihojkwtapjih `wg pi pbg otihp |j`g appalc io gmglpti~bjmg oimmi{jhk gjpbgt
\G4 "otihp* it \Gj eglbahj|e( Oit grae~mg- {bgh pbg lj|%j|iegt io lie~iwh` 1 {a| ptgapg`
{jpb madgmg` egtlwtz pbg ~ti`wlp {a| 1>> ' lj|j|iegt(
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L L#LI\#Eg\B
^ztimz|j| io rahpbapg| pi kjvg pbg imgojh- LI\- ah` pbg pbjim j| lammg` pbg Lbwkagv tgalpjih(
Pbw| pbj| tgalpjih j| mjcg pbg ~ztimz|j| io g|pgt|- ah` ah jh`jtglp egpbi` io allie~ahzjhk pbg
oiteapjih io imgojh|(
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L L # TLIIB
Pbg pge~gtapwtg| tgqwjtg` {jpb rahpbapg| atg mi{gt pbah {jpb it`jhatz g|pgt| ah`
bghlg pbg ~i||jdmg j|iegtjapjih io imgojh| ap bjkbgt pge~gtapwtg j| ejhjejg` jh la|g io
rahpbapg|( Pbg eglbahj|e j| jhoalp ahGj
- |jejmat pi pbap io ~ztimz|j| io g|pgt|( Pbg |pw`z io