Synthesis of complexes organic compounds are synthesized.
Mesoporphyrins: They are degradative products of Haemin. If Iron is removed &vinyl group is reduced to Ethyl, then 15Mesoporphyrins with 4 pyrrole moiety are possible. One of them is Mesoporphyrins IX. This is identical with Mesoporphyrin obtained from Haemin.
S
S
Y
Y
N
N
T
T
H
H
E
E
S
S
I
I
S
S
O
O
F
F
S
S
O
O
M
M
E
E
C
C
O
O
M
M
P
P
L
L
E
E
X
X
M
M
O
O
L
L
E
E
C
C
U
U
L
L
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D
D
r
r
.
.
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Department of Chemistry,
Shree P.M.Patel Institute of P.G.Studies and research in science, Anand-
388001, India
Affilited to Sardar Patel University, Vallabh Vidyanagar 388 120, India
2
C
C
o
o
n
n
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1
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.
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Mesoporhyrin IX
3
3
2
2
.
.
Cephalosporin C
9
9
3
3
.
.
Coenzyme A
1
1
2
2
3
Mesoporphyrin IX
Mesoporphyrins:
They are degradative products of Haemin.
If Iron is removed &vinyl group is reduced to Ethyl, then 15
Mesoporphyrins with 4 pyrrole moiety are possible.
One of them is Mesoporphyrins IX.
This is identical with Mesoporphyrin obtained from Haemin.
Haemin-
Protin free fragment.
Responsible for the colour of Blood.
Involves in Oxygen transfer.
Belongs to general class of compounds known as "Porphyrine".
"Hans Fischer" carried out a very extensive work & established its
structure.
4
Large no. of degradative products was studied.
To synthesized Mesoporphyrins:- pyrrole derivatives synthesized.
Pyrrol (3) + Pyrrole (4)
A & B ring
Pyrrole (8)
C & D ring.
*Synthesis of substituted pyrrole:-
General reaction-
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