Sentence examples for mixture with meoh from inspiring English sources

Quenching of the reaction mixture with MeOH at low temperature allowed the isolation of protonated intermediate F. Changing the termini at the acetylenes from silyl groups to aromatic groups alters the reactivity of the system dramatically.

Excess of solvent was removed under reduced pressure and the reaction mixture was triturated with MeOH.

The reaction mixture was quenched with MeOH.

The mixture was quenched with MeOH and concentrated.

The mixture was diluted with MeOH (5 mL) and the white precipitate was filtered off.

Upon completion, the mixture was diluted with MeOH (2 mL) and purified by preparative HPLC to yield DC-1 (9 mg, 25%) as a viscous orange oil.

At room temperature, this mixture was then diluted with MeOH (1 ml) and aqueous 2.0 N HCl (0.5 ml) and then the reaction was brought to reflux for 2 hr.

Sub-fraction A, isolated by Sephadex LH-20 CC (MeOH) and reverse-phased C18 column eluted with mixture of MeOH and H2O (30 70, v/v) to yield compound 4 (0.7 mg).

Sub-fraction L was isolated by reverse-phased C18 column eluted with mixture of MeOH and H2O (45:55, v/v), then purified by Sephadex LH-20 CC (Me2CO) to yield compound 1 (1.4 mg).

A slurry of activated Raney nickel in H2O (8 mL) was added to a solution of nitrile 3 (465 mg, 1.70 mmol) in MeOH (16 mL) at rt, and stirred under an H2 atmosphere (1.5 h), whereupon the reaction mixture was filtered through Celite, washing with MeOH.

Samples were injected (3 μl) into a C18 Kinetex column (50 mm × 2.1 mm, 2.6 μm, Phenomenex) and eluted (0.5 ml/min, 30 °C) with a mixture of MeOH and H2O both containing 0.1% formic acid.