CAS 917471-30-8|5-(prop-1-ynyl)pyridin-3-ylboronic acid
Cov mis mos molecular: C8H8BNO2
Molecular Luj: 160.97
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Specification ntawm CAS 917471-30-8|5-(prop-1-ynyl)pyridin-3-ylboronic acid
Yam khoom | SPECIFICATION |
CAS DataBase Reference | 917471-30-8 |
Boiling point | 384.8 degree |
pka ua | 3.43 |
Cia temp. | Inert cua, 2-8 degree |
Qhov ntom | 1.21 |
Synthesis ntawmCAS 917471-30-8|5-(prop-1-ynyl)pyridin-3-ylboronic acid
Cov xwm txheej
Theem #1: 3-bromo-5-(prop-1-yn-1-}yl)pyridine Nrog n-butyllithium; Triisopropyl borate Hauv tetrahydrofuran; hexane; toluene ntawm -40 - -20 degree ; rau 1,5h;.
Theem #2: Nrog hydrogenchloride; dej hauv tetrahydrofuran; hexane; toluene
Cim npe nrov: cas 917471-30-8|5-(prop-1-ynyl)pyridin-3-ylboronic acid, nqe, hais, luv nqi, hauv Tshuag, muag
