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1241911-41-0

(6-tert-butylpyridin-3-yl)methanol synthesis

2synthesis methods
391900-69-9 Synthesis
6-TERT-BUTYL-3-FORMYLPYRIDINE

391900-69-9
32 suppliers
$45.00/10mg

(6-tert-butylpyridin-3-yl)methanol

1241911-41-0
6 suppliers
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Yield:1241911-41-0 85%

Reaction Conditions:

with sodium tetrahydroborate in ethanol at 20; for 1 h;

Steps:

29

6-te/t-Butylnicotinaldehyde (363.0 mg, 2.22 mmol) was dissolved in EtOH (20 ml). NaBH4 (193.5 mg, 5.12 mmol) was added. The mixture was stirred at r.t. for 1.0 h. The solvent was removed under reduced pressure. The residue was suspended in aqueous Na2CO3 and the product extracted with EtOAc. The combined organic extracts were dried (MgSO4), filtered and concentrated yielding 311.5 mg the title compound as a colourless oil (85%). 1U NMR (CDCl3) δ 8.50 (d, IH), 7.65 (m, IH), 7.34 (d, IH), 4.68 (s, 2H), 1.36(s, 9H).

References:

WO2010/97410,2010,A1 Location in patent:Page/Page column 134-135