510556
2,2′-Bipyrimidine
95%
Synonym(s):
2,2′-Dipyrimidyl
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About This Item
Empirical Formula (Hill Notation):
C8H6N4
CAS Number:
Molecular Weight:
158.16
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
95%
form
solid
mp
112-116 °C (lit.)
SMILES string
c1cnc(nc1)-c2ncccn2
InChI
1S/C8H6N4/c1-3-9-7(10-4-1)8-11-5-2-6-12-8/h1-6H
InChI key
HKOAFLAGUQUJQG-UHFFFAOYSA-N
General description
2,2′-Bipyrimidine (bpym) is a bridging, Π-delocalized bis chelate ligand that complexes with metal ions to form mononuclear and binuclear complexes. The photoluminescence characteristics of 2,2′-bipyrimidine/lanthanide ion complexes have been studied.
Application
2,2′-Bipyrimidine (bpym) may be used as a ligand in the synthesis of the following complexes: [Mn2(bpym)(N3)4] where N3 = azide
- [Fe(bt)(NCS)2]2bpym, where bt = 2,2′-bi-2-thiazoline and NCS = isocyanate
- Co2{[N(CN)2]4bpym}·H2O and Co{[N(CN)2]2bpym}·H2O
- [MoM(CO)8(bpym)] where M = Cr, Mo, W
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Two-step spin crossover in the new dinuclear compound [Fe(bt)(NCS)2]2bpym, with bt=2,2'-bi-2-thiazoline and bpym=2,2'-bipyrimidine: experimental investigation and theoretical approach.
Real JA, et al.
Journal of the American Chemical Society, 114(12), 4650-4658 (1992)
Binuclear 2,2'-bipyrimidine complexes derived from chromium, molybdenum and tungsten carbonyls.
Overton C and Connor JA.
Polyhedron, 1(1), 53-56 (1982)
Mehdi Elsayed Moussa et al.
European journal of inorganic chemistry, 2016(28), 4538-4541 (2016-11-22)
The three-component reaction of the tetrahedral diphosphorus complex [Cp
Azido and 2,2'-Bipyrimidine Ligands as Useful Tools in Designing Two-and Three-Dimensional Manganese (II) Networks.
De Munno GG, et al.
Angewandte Chemie (International Edition in English), 35(16), 1807-1810 (1996)
Four bridging bis chelate ligands with very low lying. Π* orbitals. MO perturbation calculations, electrochemistry, and spectroscopy of mononuclear and binuclear group 6 metal tetracarbonyl complexes.
Kaim W and Kohlmann S.
Inorganic Chemistry, 26(1), 68-77 (1987)
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