1.
Find appropriate ligands (aromatic with two Nitrogen functionalgroups)
to bindFe (NO) 2(CO)2in...

Question

1.
Find appropriate ligands (aromatic with two Nitrogen functionalgroups)
to bindFe (NO) 2(CO)2in the form ofDintrosyle Ironcomplexes.

2.
Explain syntheses steps involved of Fe (NO) 2(CO)2 with
suggestedligand where the ligand will attached to
the Fe (NO) 2, the (CO)2 willcome off.

For Examples:

Imidazole, Quinazoline, Bipyridine,
Terpyridine, and 1,10-Phenathroline

Robert · Accepted Answer

Solution to TTs030812_SSytS5531_10 
Four appropriate ligands have been found in the recent literatures which 
bind to Fe in Dintrosyl Iron complexes. These are:   
1. 2, 2’- bipyridine (bipy) 
2. 2, 2’, 2”- terpyridine (terpy) 
3. 1, 10-phenanthroline (phen) 
4. 1H-imidazole (Im-H)
Scheme1:  general method of preparation for serial no. 1 -3: 
Fe(NO) 2(CO) 2
L
THF (Solvent)
LFe(NO) 2
L = 2, 2'-bipyridine (bipy);  complex 1
L = 2, 2', 2" -terpyridine(terpy);  complex 2
L = 1, 10 -phenanthroline (phen);  complex 3

Fe(NO) 2(CO) 2 +
N 
N 
Fe  

N 
N 
N 
N 
 2, 2'-bipyridine (bipy)  (complex 1), 2, 2', 2" -terpyridine(terpy)   ( complex 2 ),
1, 10 -phenanthroline (phen);

1. Find appropriate ligands (aromatic with two Nitrogen functionalgroups) to bind Fe (NO) 2 (CO) 2 in the form ofDintrosyle Ironcomplexes. 2. Explain syntheses steps involved of Fe (NO) 2 (CO) 2...

Solution

Answer To This Question Is Available To Download

Related Questions & Answers

Submit New Assignment