CAS 98349-24-7|Ethyl 2,4, 5-trifluorobenzoylacetate
Cov roj formula: C11H9F3O3
Molecular Luj: 246.18
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Specification ntawm CAS 98349-24-7|Ethyl 2,4, 5-trifluorobenzoylacetate
Yam khoom | SPECIFICATION |
Melting point | 66-68 degree |
cia temp. | nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 degree |
ceev | 1.319 g / cm3 |
Boiling point | 92 degree |
pka ua | 10.26 |
CAS DataBase Reference | 98349-24-7(CAS DataBase Reference) |
Synthesis ntawmCAS 98349-24-7|Ethyl 2,4, 5-trifluorobenzoylacetate
Cov xwm txheej
Theem #1: hydrogen ethyl malonate Nrog n-butyllithium; triphenylmethane Hauv tetrahydrofuran Metallation;
Theem #2: 2,4,5-trifluorobenzoyl chloride Hauv tetrahydrofuran ntawm 20 degree ; rau 1h;. Acetylation;
Kev siv
Jung, Michael E.; Yang, Eric C.; Vu, Binh T.; Kiankarimi, Mehrak; Spyrou, Emmanouil; Kaunitz, Jon [Journal of Medicinal Chemistry, 1999, vol. 42, nr 19, p. 3899 - 3909]
Cim npe nrov: cas 98349-24-7|ethyl 2,4,5-trifluorobenzoylacetate, nqe, hais, luv nqi, hauv Tshuag, kev muag
