ry5ye

1. Holo olkanej and Hol ohene)
khalida (Haleolkona) R-x
alsda C Haloonen) O
A r
lakCatim:
m tha b a
ig No. Halsgen okony
C2Hsx
CHLX
CHX CHX
momo halo a l k a
Diholoal kona
Tri halo alkana
m e n o h a l o a n e n a 2
Di halo o n a
T i halocA
C o m poun dg ctainin SPC-x bmd x=F,ca,G)
Alke halzda () Haloalkonz (R-x):
R"
R"
R --X
H
prtmorC)
Secndan (2) Tettoty )
Alle halsds
o k e canbon
C=C
H = cH-C- x
CHaCH-CH2-X
C R CH, R" =
H 2 °
Benae hal:da
R - R " -CH 3 °
C beayc Gabm
(p) R CH, R"= H2
CHX R R" CH 3
C

2. bmd
compoundg ckainin SP
pC-x T Ped olk
Vinylie hal de
O-C methy CHc HLCH, CHCH n-petl
C = c - vinyie Carban
Sp)
- cHLCH2 Eth CH
CH- cH- CH,-CH2
ISo pet
H2 C = CH-x
C H - C H h - C H h -
n-pro P
A v
Arl halide
CH- cH2
CH
NeRpet
cH-H -CH, TSoprop
@CH3-CHh-CH-CH 1-Bll cH-H-
CH)-CH,-tH, 2° pety
8 cH-Ch
C H - C H - C H 2 - C H ,
2
2° 8
CH
C H - C H - C H 2
3 pet
cH
Tss bulyd
0
phemy
phenyC-CcM)
Nomen cla e
HC
alkl kala da
Halo alkora
cH Bena
* Commm nam
CCgH CH-)
nome
CU PAC
NOTE
O - , m - ,
P- (sYtho mela, pona c
OH NHL cH3
Commm SkM
T CUPAC
ben3en phens
Aniliha To luena
Anussle
T w o
kaloges
atom pYe M
Soma Cehbom aom_
COH
CONH2 CocR
CHO
G e m n a
kalsda
Calkylidans haltda) gem- d hal;ds)
CH,
CH cl
Il-Di
chlaNoethona
Ethlade chlêi)9
Ben3amtda
Ben chl&sde
Benaoldehyda
Benotc aid
CH20H
co CH
halogen oomy ana pYeMet gM the adjoce
CoNbM
Dipheny Benayl alcoh)
Too
ActD
phenms
Bena0phencna
otom
vi
n a halle (olkylanndihal:la) (vic-dihal:da)
COONaA
Soc
c
rh-CH
I2-Dickloo ethons Bensen dioNaium
Sodium beoot
Ethyle di cWard
Ben3enSlphm cld:da
ehlduda
cOocH
H ing begs veagi)
methy ben2oae

3. stru lune
TU PA C
G m e
C o m m O Y a m e
I-BromO PIOPma
CH, CH2CH>BY
- Prop
bvomi
da
,cH
2- o r o popona
CH
CH CB) CH,
Iso
propy
bromi
e
- f l n r obuena -Bfomo-3-meth pet -2- ena
C
sEe
MAIN- 2014
CHCHCHchF
n - B t l fuore L
H
2 - chloo bulone
- 8
o m o b u t - 2 - e n g
CHcHCH Cce) CH
S e c - 8 u t c h l d k o l a
CkcET-2ol6)
pYapna
-chlero-2-matXp
I s o b t c h l & r i
2 -
chlao -3-methd petone
CH)CH CHCR
-cklrio -q-eth
C y l o h e a n a
CH
-
CH cH2- CH
apo cH
CHs)C 8
Text-
But
b r o m s
da
2 - E í o m o
- 2 - m e t n
a S
-chlaro-2,2- dimethy) u-tet - 3lk
-3-iode heptona
C C ) , c C H 2
CR
N e o p e t c h l o k d e
p Y o p a a
cH-CH2- kH-CH é-cH,-,
c h l e r o e t h e n r
CH=CH CL
Viny chlotda
C-cH
3 - S 7 o m o o p e n a
CH2CH-cH283Y
A bYoms da
P-Bromo c h obenzna
D i c h l o methona
CHLC
m e
thylene
chlou
de
c B r
T
I - B r o m o
-
Y
-
c k r o
but - 2 - y n a
T Y i c h l f o m e t h o n e
(cc)Ccl
CHC
c h l a v o t m
chlto phen
neth o a
I I l 2 , 3 , 3
,1-heptacklrio
-2-
C t r i c k k a v o m e t h y )
propon
B e n a c l d i d e
c
m-Di bromo
bengene I,3-
Dibromo
bensen
2 - C 2 - c h l r a p h e n y ) - ( -i o d o o d l a n e
C H -CH-CH-CH -cH-CH2-CH,
I -CR
- B r o m o - 4-Sec
B u t - 2 - m e t h y l
benzene
CH,
C H C H - C H - C H

4. CH
CH
-CH=
C H - C.
Bromo -3-meth pet-2-
p r e p o n a t k m
ene
O Fo
Alco
hoy:
Pc
c l t CH =
4 - B i o t o
-y-me th¥
p e n - 2 - e n
cH
= CH 3 s C +
H,PO
y
CH- H-CH2- cH- CH
3 C2HsoH+
2-Bromo--chloo pelone
CHsOHt Pcls CaHsc+ Poclt HC
3 - 3o m o - 2 - m e t h p Y o p - | - e n e
C2Hs
oH + Socl, CaHs + So (3)+ HcC93)
Find ot ype
halidi
p Y e p o a f R m
R-X Soc te bat method .
Ch- Bensyke al:e
AlL,teAll,ke kalshe
ecapale 9a
B e C a A
H e n Y e a d i 9 A v e P
alky kalda .
C * vinyle kalaa
Re d PlK2 G4r x
Pyt 657, PB
C2HoH
Cx= B12, T)
Notse C-x bmd
dapee
moment
CA) 2xY C2Hs© + HcR C9)
Mky. Znclz
24l+ Ho Groves proc
chaige
H C$) AIPMT-20S
Y d ten
sepodalan
bend )
Rosn + o
30
ane
Debye = 3.33 x10 C. m
O H H Ccono)
h a n C C o u e m b
&m = mea k Luca3 t
Luca eageA CGnC-H+ nkyd. Zncl Cegimod)
CH-
> CHs-E > Ck-67
C H - I M didinguish î, 2° alCohos.
I.84D
.83oD
.636D
I.86D
Tncl -CH2- +Ho
R- CH26H + HC
C-c bmd engh qtanHon C-F bomd eh
CI3 P)
nsolmbl
Fsd tunbidt
Reo n
CIE8 P) R-oH fs tnbi dit n upm heaiing
CH,C > Chc> CHd,> ccd
tunbidat in ounuty
|-62D
|.86 D
foim
tunbidt immediataly
.03 D
- o H
C Reatavi tz I ALCahol c 2° tLCohol 3' AlCoho
CH CHObH
(CH),
CH oH CH),C-oH

5. from HydoCanlaos:
R) Fro keneg:
From alkone
AMa
kavrikov's
ruda
CHy + C,
h () , CH,CC
t+
HCe
ad ditig reatig
E l e e t y a p h i l u c
CH
.cH cH,+CH,CH CH,cI
C H C H C H ,
+ cl,
. v .
light
(ov)
heat
cl
Cnim
R e a V i t y :
HT> HBY>Ha
ma jo)
CH
CH
= CH2 + HB
CHy CH- CH
-Bio mo pro poma
Y C a c i v i t y :
3 c - H 2 °
c-H
> r c - H
Free
r a d i
Cal
Substi
t t a m
v e a t i m .
C H - C H 2 - C H =
cH + HC CH -CH2-
HCH,
(2- Bromo propna
A i &n2yic Substiua
hs
(o)A (sode), CH-CH =
CH +
H
cH C = CH-cH t Hcl CH--CH -cH
CH-CH=
CH2
t c
3 - c h l o propene)
-omabn 2- btne)
C2-chlasro-matr} btra)
t HeR
c H a - 6 Y t H c R
C H
+ H G x
B e m a b v o m i d a )
CH2- C=CH
cH
CH-CHcH2 +NBS h
HL
( 3 - b r o m o p r o p e m a
N 3 S
C H 2 - B Y
Ant- mankoyrikov xds :
pejo t da | k
h a n e l c h
e t k t
NBS
CH -
(N-Bromo
Su
C C i r i mide)
Frez adiCal
addttom t e a t n
Ch
H Br i
p r l n a o p e J I i d e
CsHyco),)
hei
* B
poiC cH:
-
CHh-Ch-5Y
CH-CA
= CH2t
HBY
-8omo propna)
CHCH &'2,heat ) cHCH
CHy-Ch-CH= CH+ HCY
CH CH CHcH
o
-somo buone
LOTCH = CH2 HBY.
Ch CH-CH-BY

6. Addun B
Sond mee readto
datecton
alousle bond
c d B r d n p p e a r y .
Be3enl di azorium chlafida
R e d d i s h b r o w n
BY
c
Cud Hc +
CH=ct +BN2
2- Di b%
moethonx)
clo ben30)
Y
Cu8 |HBY
Halo qen
e c h e n e y e a t m :
+
(Giomo bensene)
Swat e a i
R-F Giota monm Y eati):
metalkc f l a s u e Cu Hc
Cx =
ci,, I)
LAgF, H , CoFa,sb5
CaHF Azd
FLuo ethona)
CHs+ AgF
CuHd
+
B o l a
SchiMOMm Y e a U M
Fimkel sten eadim
aCa
R - t
+
Nax
heak
N a t
R-x
+ B 5 +
1
aA kodsda)
a(akna
C2HI+ NaU
C2 Hs CA +
NaL
N + k C
Elh
etropkdie
Substthtoy:
nhyd. Fe d
Todo ben3en)
+ C
[ot H Huns diecka) Yeat
Ccirobeat
Sive salt ConbgeeOtd+ BV
alk bromi da
Fels
CH
CH
Re flux
Anhyd
Ccy
BY
CHCH,CooA t
ck CH G Cot AS BY
o-Biomo Toluen (p-krvarmotsluen
efl (Bioto e thene)
Gnai
S i o p a m o a )
Lewi
oCdj - Alcl, Fecl3, FeBr,
.coo B1
cc Refx
(Bomo benena)
(Silven ben joota)

7. Bin boum
m - 0 n :
Y e a d i n
:
ccly RT
D e n t :
Silve salt
anbacate
a t d t I R e f l a
enut oNo Caby
c H
CoocH
+ C o t 2 Agi
cc
Reflut
2CH,
Coo
A * T2
la hakoga otomy
si ven acetat)
m e t h y a c e t t a )
A P dichno benzev has hkigha mlting poid
*Diaa ttn
n d
seubil ben
o-
NaN t+2 H
NH
+
Nacl + 2Ho
O- & m - s0may
Grive Yelm.
c
( B e n a e n
di
ajmum
chldula)
Anikne
o-dickerobenaen
m- dschlrroloensen
P-dechlrio benzpa
Boiung
poid
halo
alkaney
P - i S O m a n
moYe
SmmettCal thaa o then wo omev.
blu lk
haledsy
mofe dleal pocked adAGmaRm
moleClaj
So it has
F r C a a t t a e t o n
C Y y t a l a t t r a .
dipele
-d*pole
f a s a
V n d a a a d s
fn Gy
Alk haleday ona imm iS C bl2 t i t h wal. Cive Yeasm
7 B o i l i n g
poird
No.o
Caby
w o t n m e a a l
ona hea aogaha Hdugen bmd .
N halsgay
It
S i u t halaga Becaw
i n R N O t
euwern Ho molealas a s
iteocta
betseen Rx & Hho nole cli and
No.
bYan chy
Rx &&x
mole ay.
Halo alkoney diydve m sEic
Soledg. Giv yesßan
Boi ng poind
a Vonde)waal
Arej Slala anea
mole cle Ne
e ) moleala)
attoctim bets een hals alko-nay a
O
CHF<CH, Cl CH BY2
CH,L
Sole
moleal o Sama strenath ag te fre
beng
roken in
t Sepaalk halesl konea
CH, c CH C CHcG cc
CHBY<
CHy CH28T CH, CH2 CH28Y
Salved moleCley.
)cH ct2ChcHY>CH-CH-CH)CH CHz -C-cH
CH CHCH2B > CH; -CH- CH,

8. YThe
depelemormed
chlovo
ben3ens
L o w e
tham
chem Ca propeaUhy
Cydshe{
chdide. Give Yesl
SCme negakadhe)
sp?
ClesE
Henolkon
C
s - v e
chayo
s p
mave E.
Rea o n
ONudao
philc Substtuion
Canbo
chloNo
beNS
m r e
E M m o t i m Y2adimy
S p hybri dscd
t h a n sp3
h y b i d u d
Casb
in
- c R
Readin itn metaly
e l e c i m e s i v e
bmd m (-d
is le than
So, polaUty
C - d
ti eadiy
O Nu
l e o p h i l i c
S u b s t t u t
C-CL
bomd
in c N u c l a o p k i i a
= posttve cethe
a t a d n a spe
Gy
Amma
t e
i s o m t c
alkonaj
qmolLCula
A r i m l a CsH
OH NH
CN, OR
t a k
m photo
chlmt Cad
Hao, NH RNH
R-X + Nu®.
Jaaophdl
chleunatm eld
R - N u t
S t n g mmo chlride
leaving o
T h i a
O m i c
m m o chlõrd Readiv:y R-F R-cl
R- R-T
Foust
isOmeu
momo chltdy. ReosM
de Ceak in bmd diy o
katm enengy
chs
C-CHs a
N e o p e t m a
CHs B + koH (a) >
Ethanol
CHsB + NaoH (a4)
- peone
c-CH -C4-C4-C
C2HsoH +Na Br
CaHs
B +AOH(a2)
MOist Ag,o atsoH + AgBY
Isopeina
cH-t-ch-CHs
CHs- -
Cadr t2
Ag BT
C b
Dieth etha)
4s-O- CHs +
C2 HoNa NaB
Lam Son Sytheis) Ethaxy ethona)
C2Hs c
+kcCN CHs CN + <cR
(E
thyy anid)
2 H s + NacCN
H s CN t Nacl
propone nitvile
CaHs cRt
Ag CN CHNC Agc
(El iso cjonida) CE nyl Caabylansw)

9. C2HsY+
g H s - O N O
+ K B
Ethnylnitvte)
oookanes reat uitn kCN
a k
GHsB
Agno2
CaHs-NO2 t Ag6
alkyl cani
H
aKana Yeat ith AgCN
NttYo e thame)
ofm olk is o Cyanide
Rea :
c
i
gYa ama Ave CN i g in solJim.
C2H N
E t h a n a m n e )
SinCa C~c bmd stY n qA tan C- N bme
+HBY
GH), NH
e otto-tk kay plala mainlthough c otam.
C2Hs BY + HrlH
(N-
ethyl
e t h a m a m i
ni)
C24s + kcN
CaHs-CN + kC
+ HBY
CH
CHs-~cH
A3C
Covala and tsoq y frez to dona
( N , N - D i m e
t h í e t h a n a m i n e )
fssng
o Cyani de -
elactM poin
CHs C* AyCN
sNC+ A
2 Hs =c-cH2 +
NaBY
C2Hs
cR +
N a C = C - C H ; >
Hako
alkone
e e d s t h k No2 to Aim aka). nitr:te
e t - 2 - 9 n )
tokoalkoma
eeds wi Ag0
o f d m n i t t o
alkons.
C2Hs B t CH CooA
CH Co GHs + A Rees
1
E t d e t e n o a t )
. k n 2
iGN
OMd avey N m (-6-N= m soluton.
Ambi da
Nadeophile :
Nude phika
wkieh ha
tso d 6rs
dma ou
S2Hs B +
k - o - N = o C24-O-N =o+ kGo
g ,it C@n
otke.ck
thYough
ma doman ahimn, A a
Compound . So, m niroga)
c o v a l e
E CN
elecn pain
v a l a s l e fay bmd natin,
R-CN
R - N C
A-0 N =
o C2Hs-NO2 t Agd
2
R-NO2 & R-NOD

10. S N ' Reactiav:
N Yeatim
N u d e o p h i l i c
Su
b s t t i m
v e a d i m
Unimo le c u l a
nudeophidic substtutim reaim
Bimole ula
f i Y s t v
dn Yeac&m.
Secma rdar reatinm.
ate R J
Rote
k [R) [N
pYo Ceed in
2S+psS
Reaum PYo cead
iM Ma Step.
intyme
diata
h madiola foimeed
Canbo Catim y
NO
S u b s h a t
mvo
Racemis
atn occ
opicalacteve
substata
invee
If
LnvM n
L o p i a l y a t m
Cen bo
Catm.
C o m p o u m d C C N .
Rat a
s t a b i l c t ,
er CanboCatäm. T t i t a v e d
stYnnudeo
phile ond
7 T t
fav Ged by
w e a k
Nucles phile
Ond
pda
apytic
Soven DMS, DMF, DMSO)
pel
Protic
s o y e n t C 420, CHz
CooH,
Ca HsoH)
Reaaviy
Yda R-L> R-B>R-CR>R-F
R- - BY R-CA > R-F CH-x >
TR-x>
2°R-x
>
3°k-x
3 R-X >2°R-X
7 K X
> CH3X
CH3
Rot Yeatiom
H,C B Y t NasH(02)
Hc-oH
+
c -
O H + N a B 3 Y
Steuc hindyon
around
elechophiuc
CH-C + NaoH () CH3-OH
(Teioy
bl alcaho)
+Na
Tetiany a u t somida)
neth cklaudi)
onethy alcohsl)
MechaNism
me chamis m:
I m i s a l i m
ft-butA
b o m i i a ko kdon
t t - b t ( Cabocat
otkack the
Canbm atom rom te oppos:te Si de to C
CHs
HC- BY
slo
+ B
T h
ffmatir)
C-oH
an& the leavage V
C- bm d
6H
atack3 budA
Cabsation to frtm 3 but lcaho.
tky plaCa S
i m u l k e v m e r l
inal c get
datache.dd t qive methy alcohe
fo
CH
HC C-oH
H
H
HO-é-H + ca
OH+ H-é-cR
H
cH
HOCCL
H H
meth alG ho)
me thy chl&ide)

11. Reaivi ty oy de m
N
o n d s N
Y e a i n y
iomeyM
opli Cal
KaJte
v e a d i m
(s)
stobibty
C a n b o c o m
Lacutkich net SupimpoSaba
A n o l a c l a
i t
aromdelectoophst.
m Y Y image Calad chia mol cle
Rata Y e a s t i m (sN)
s t e u c
h n d Y a n
e
a Y o m d
T pYop
*nm-Supehinpda bilg aa stvusw
CS' & SN)
Ineag called chinalta
> N B Y Gcl Csndas
CH
ehina
- o l Cn
Yotata plena poaliud g*CPPL)
CHs T> GHsB
Colle
apLCO adive
csmpoun.
CH ChCHh8
Cs)
C B Y >
C H - C H - C h - C H ,
>
CH-
H - C H - 8 Y >
CH optia Give Compound
aevoYotatny (a) (a) )
HCH9
C H - C h - ¢ -
CH;
CH-CH,
- d - c H 2 - c H >
C H ; C h . C t C H ,
dextwo
Yotat ( (n C+)
Rotote
PPL
to the Right
Cclockwise dsvetton)
Rotat
PPL
te
left
C o t clockoise divection)
SN O <
CH) c CcH)C;Ar)BY
>(Cs*CH CHr)6Y >lCc)
cH(¢H)BY>
CHs CH2BY CS«e)
c m d i t i n s
t sho optial astvi
O
Compound
should
h a e
c h i a l
Canbm,
Com
pond Shld
m o t h e v e
plen
ymme
C)
C o m p o n d
s h o u d
o e
M M - S p a j i m p a s a
mYoYimase.
Th
Carbon cksch
bmdad to 4 ds 6Gea*
atony9oups
6
called
chinal CobGdymneYi
C a b m s t a e s
cetia
o
NH
C H - coot
H
CAlanan)
S : > > 0
coH
Lacte o.lid)
Cchino molac.ley

12. j o m e y
which
a e
n m -
Supe
( m p e A a b k
EnakOM eY
RaCamulaltion OCCg
C a l e d
n SN ea M. Gie Yeafm
m u Y Y Y
imagey
c - Br
CHs
) L a k c a a
Ct) Latic a d
cooH
C
C H
H e ernonttumy (Sa7, O+So7.
CH OH
m equ
molay ni r
Hp
oH
H w
C a l l a d
R a a i c
m i x t
(dl ) E))
9
( ) -
L a t k c
a G d
(v)
d l - L a d k c
a c d
otkack
Cabo cainM ffom
bot Sidey
R a t e m i c
miTune
optt
Cally
madive
d e x t i o
CFYant & Back)
Rea on
T h e
o t a t i
m
dus
Can
Celled by
Tototi
m
due
to
a e v o
is Ome ( 2 E i m n a t t o 0 y e a d ü m y
CExtmal
c o m p e n k a t i m )
1
S a i a e h t s
Ye (or)
20itsev
Yule
The pYoy
c a m v e u i m
ema&
Oma (
d - A n C) l-f) elinnatlon
Yeatm, tydogen
Y e m a v e d fim
Dung
Hy a g
Cnding B-Cabm
inTD Gaive eafm.
eSabsttad koma.
L n v S u m
O c c u y
in SN
Y e a i m M .
H
Deydauo
kalogenating ag&dd
:@aLC. koH
c
C2Hso
Na im e thono
CH, Hs
olC.RoH ctt-cH =
cH-CH CH=CH-¢HC
Nudlao pkik (oH) attckg elachfom de t e n Canbay
CH- H-CH2-CH
fram t Yae stde Cback Sida
a
Gt-2-ene)
as) (8or.) m) (201.)
okor
(2-B7omo buto)
(Bt-enu)
Cbr m
Clt
By
olckot (ov)
cHr
CsONa/GHot
S o d u e t r o x r d e )
Cnaj)
nino)

13. CH
alc.
koH o
C H - =
CH-CH tcH,
m a j )
CH- CH-CH
c
mano) R MX Stna H+
a H s oN a l G H o H
R-H t+ Z x
CzH) al kona
HO
CH CH OH
l Cah)
NOTE
a.koH
CH + M(ot BY
Substttuttm
2 HsoH
cH CHc
H6+ M (oG4s)Br
a l . koH
CH2 C H 2 CHsMB
(alkem)
CH6+ M (th)3Y
e l u n a t t o n
-CEcH CaHs
M C=c-CHi)D
-ne
E k m i n a t i o n
r e a t i m
2-Bromo P
NEET-202o *Readiny o Heloaheny
EElectrop hila Subs tutim
Teastony
follous Z a i l s e v Y u l e
) D e h y
denohalo
snakim
r e a s T )
a b,C
c l
,P- divedin
oup.
- I GYop
Halogenatioy
Reaim sth matay: C tmhyd FeCl3
GYignahd rea
Kgx
() AY Mx O+ c,
md.Fec
RMg
AlkX
magneliom
hal:de
,2-Di cUnobkentna
1 , 4 - D i c M o b e p e r a
Cmim)
Cmas)
- m sY AY
M a g n j v m
bYom de
NitYalin
dny ethe
R-x+ Mg R MX C
CHsM B
HNO,
c
tl2SOq
Etn nagmeAiun bro m d) -chloo-Y-ni to benset -chlaso-2-nitso
ben3en
na s) mimn)

14. S u l p h o n a t i o n :
C
cL
Fit tirea dim
,
2 Na + O dhyet
so,H
2-chobeneng
+2 Nad
(certo bene)
sphoic acd
Cnncv)
y - c h l a i o b e n 3 e n a
61pheng
S u l p h a n v c a l i d
Jut fittig readim :
maj )
F r i e d e -
crasiy alklaain
+2 N+ CH3
dnyeto TrC 2 nNa
Laro benaen)
roluena
Anhyd.Alc o
+CHCl CH
M dtyethe
(-Clo-2-met
-chlsso- Y-methkR
b e r s e n t
benaena
phen
magn
e u n
btomide
Cmmo)
naj )
T N u d e o p h i l i c
Subst tto)
reastm:
Frie
dal -
crast GcylaiioM:
Halo
a e n a o lw
Yeadve
thon Hclo alkny
CR
. Reasny
K
bond chesada betse Casbm
tCH- fmhyd Alcly
cock
acet clBda)
halo gan
o olides dus to ReS Man a.
2 - C l o r f o
*
q - c H o r o a ( e k o p h e m o n
a c a t o p h @ n 0 n a
najo)
R e a t m
aitn melay : Instabi ldh q phen aton
onyethar
Repum b/ elecon ich Nudeophsk omd
R- X +
2Na + X-R
R-R + 2 daX
ela etrom tuch
a e n y .
laloclkonk)
CH3
Cl t
2Na t CH, CØ
y et CH CH + 2 Nacl
(E thoa
(chvonathont)
CH CH2t
2Na tCHCHd y etu
CH CHhChcHt 2 Na
Ceiro ehena) CBton)

15. -No
o u p
(
ele
cfWrq
w i t h d n a w
n CYeay r e a d v t h .
preRn
poly k0log) cormpoundy :
t h o n d
p a a a p o x t i n s
Canbm Compoumoly Cmtalring m r e than n halogn a
halo oneny C ony
halzde)
o
Called
polyhalg compon dg .
o ]
i)
NaoH,
6 2 3 k , 3 0 0 o
CHc
Di chio me thana (nethlene chitu a)
Cphenol
i H
O CR2C
d a a Solvet M t marufaam
elorobenn)
) Naot, 44Ik
t t
d
s o e as a point
r e m o v a ,
ag
propelat
m aeDSoy.
i H
CHcL3
TYiClnomethona Cchrofrim)
- itro phlnol)
I - c l r o -y-nitro
b e n e s
Tt
e a solvet for foa
alkalsidJ & Todie
6H
2
i) NaDH, 368k
Tt i
S t o d
in
cdeed d
coluud botly
H
B e c o u L ,
CHd
X idind 0 m te pRn
caht
( 2 4 - D i i t r o p h e o l
(-chloro-2,-dinitfo
B e n 3 0 n s
2 CHcl, + O o 2 co cl + 2 Hd
phosge ( Canban
chldrd
PoiSonouj 841)
CHTz
Triodomathor& Iodofim)
2,9,6-triito pkRns
piCYic a.cd) woun.
ccL- T
thone ( Cavbm ttra cAiu)
y O wed o3 a fiye exUngishe
Mdai themoms p^an
wed in t h
m o n u c e
rTetuqehasi md
pYopelay f a o s o l Co.

16. Fresny
rEf
Fregm t2 ( Ccl5
O It
wed
a
Y e f r t g e r a n t ,
p e l o n t y
n
a o s d s
a
f
Jdiong pnpdaj
foom
Tt
Wad os
propellony
m
aetDSa4
a.
I t also
e d f
O
c o n d t
DDTT
Pp Drchlarooi
phenyltrt
chloro
e t k o n a .
O TE 4 am
ebktive
i n s e
di cde
mos9o that spread
m a l a r i a
a o
w R d m
m o n
C o u r Y
Suah
Cors
a n d
t o d d e )
Crop.
2
+
Cdsctto
CAo
cds
DDT