haloalkanes and haloarenes

Frage	Antworten
classifications of halides	alkyl - R-x allyl - X - C - C = C benzyl - X - C -Ar aryl - X - Ar ( c = c place ) vinyl - X - c = c
nature of c-x bond	* x is more electronegative than carbon * size of atom and bond length increases from F - I * BL is inversely to bond enthalpy *dipole moment decreases from F - I
MOP of haloalkanes	1. from alcohols 2. from hydrocarbons 3. from alkenes
from alcohols	Image: Mop (binary/octet-stream)
from hydrocarbons - from alkanes free radical halogenation	CH3 - CH2 - CH2 -CH3 + Cl2 / UV Light or heat -----> CH3 - CH2 - CH2 - CH2 - Cl + CH3 - CH2 - CH (Cl ) - CH3
from alkenes 1 ) Addition of hydrogen halide	> C = C < + HX ----> >C H - X C <
from alkenes 2 ) addition of halogen	CH2 = CH2 + Br2 ----CCl4 ---> BrCH2-CH2Br
from hydrocarbons FINKELSTEIN REACTION	Image: Mop (binary/octet-stream)
from hydrocarbons SWARTS REACTION	Image: Mop (binary/octet-stream)
MOP of haloarenes	1. from hydrocarbons by electrophilic substitution 2 . from amines
from hydrocarbons by electrophilic substitution	O and p can seperated due to difference in mp fluoro compound is not created due to high reactivity of fluorine Image: Mop (binary/octet-stream)
from amines SANDMEYER'S REACTION	Iodine does not require presence or cuprous halide, it'S simply formed by shaking with diazonium salt with KI Image: Mop (binary/octet-stream)
WURTZ REACTION	2RX + 2Na ----> RR + 2NaX
HALOGENATION	Image: Mop (binary/octet-stream)
NITRATION	Image: Mop (binary/octet-stream)
SULPHONATION	Image: Mop (binary/octet-stream)
FRIEDEL-CRAFTS REACTION	Image: Mop (binary/octet-stream)
WURTZ FITTIG REACTION	Image: Mop (binary/octet-stream)
FITTIG REACTION	Image: Mop (binary/octet-stream)
DDT	Image: Mop (binary/octet-stream)

classifications of halides

alkyl - R-x allyl - X - C - C = C benzyl - X - C -Ar aryl - X - Ar ( c = c place ) vinyl - X - c = c

nature of c-x bond

* x is more electronegative than carbon * size of atom and bond length increases from F - I * BL is inversely to bond enthalpy *dipole moment decreases from F - I

MOP of haloalkanes

1. from alcohols 2. from hydrocarbons 3. from alkenes

from alcohols

Image: Mop (binary/octet-stream)

from hydrocarbons - from alkanes free radical halogenation

CH3 - CH2 - CH2 -CH3 + Cl2 / UV Light or heat -----> CH3 - CH2 - CH2 - CH2 - Cl + CH3 - CH2 - CH (Cl ) - CH3

from alkenes 1 ) Addition of hydrogen halide

> C = C < + HX ----> >C H - X C <

from alkenes 2 ) addition of halogen

CH2 = CH2 + Br2 ----CCl4 ---> BrCH2-CH2Br

from hydrocarbons FINKELSTEIN REACTION

Image: Mop (binary/octet-stream)