520268
4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine
95%
Synonym(s):
2,6-Bis[4-(tert-butyl)pyridin-2-yl)-4-(tert-butyl)pyridine
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About This Item
Empirical Formula (Hill Notation):
C27H35N3
CAS Number:
Molecular Weight:
401.59
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
95%
Quality Segment
assay
95%
manufacturer/tradename
ECACC
impurities
oligomers of tert-butyl-terpyridine
mp
215-217 °C (lit.)
SMILES string
CC(C)(C)c1ccnc(c1)-c2cc(cc(n2)-c3cc(ccn3)C(C)(C)C)C(C)(C)C
InChI
1S/C27H35N3/c1-25(2,3)18-10-12-28-21(14-18)23-16-20(27(7,8)9)17-24(30-23)22-15-19(11-13-29-22)26(4,5)6/h10-17H,1-9H3
InChI key
QMABMHJGSFUTPF-UHFFFAOYSA-N
General description
4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine is a terpyridine (terpy) ligands that is commonly used in organic synthesis due to its role in coordination chemistry, particularly in the formation of metal complexes such as Zn(II), Cd, and lanthanide-cadmium pentafluorobenzoate complexes.
Application
4,4′,4-Tri-tert-Butyl-2,2′:6′,2-terpyridine can be used as a ligand:
- In the synthesis of methylated alkanes and ketones via Ni-catalyzed methylation of unactivated alkyl halides and acid chlorides.
- In Ni-catalyzed reductive dimerization reaction.
- In allylic defluorinative reductive cross-coupling reaction in the presence of Ni as a catalyst.
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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