CAS 142946-79-0|4,4'-bis (trifluoromethyl) -2, 2'-bipyridine
Cov mis mos molecular: C12H6F6N2
Molecular Luj: 292.18
Purity: 97% Min.
Pob: 1 g / 5 g / 10 g / 25 g
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4,4'-bis(trifluoromethyl)-2,2'-bipyridine yog ib lub tsev thaiv bipyridine rau cov organic synthesis.
Specification ntawm CAS: 142946-79-0 4, 4'-bis (trifluoromethyl) -2, 2'-bipyridine
Yam khoom | SPECIFICATION |
Melting point | 78-80 degree |
cia temp. | Inert cua, Chav Kub |
daim ntawv | khov kho |
ceev | 1.403 g / cm3 |
Boiling point | 324.1 hli |
pka ua | 1.54 |
CAS DataBase Reference | 142946-79-0 |
Synthesis ntawmCAS: 142946-79-0 4, 4'-bis (trifluoromethyl) -2, 2'-bipyridine
Cov xwm txheej:
Nrog nickel (II) chloride hexahydrate; triphenylphosphine; zinc nyob rau hauv N, N-dimethyl-formamide ntawm 80 degree; ua 72h;. Reagent / catalyst; Solvent; Kub; Inert cua;
Siv:
Li, Hao; Oppenheimer, Jossian; Smith, Milton R.; Maleczka, Robert E.
[Tetrahedron Letters, 2016, vol. 57, nr 21, p. 2231 - 2232]
Cim npe nrov: cas 142946-79-0|4,4'-bis (trifluoromethyl) -2, 2'-bipyridine, nqe, hais, luv nqi, hauv Tshuag, kev muag
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