Precipitation promoter and precipitation method in which same is used
AssigneeAjinomoto Co., Inc.
InventorsKunihiro HIRAI, Satoshi KATAYAMA, Naoko HIROSE, Ken YAMASHITA, Taisuke ICHIMARU, Daisuke TAKAHASHI
Life of this patent
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Abstract
Precipitation promoters, which are an organic compound having one or more linear aliphatic hydrocarbon groups having not less than 10 carbon atoms, wherein the aliphatic hydrocarbon group has not less than 20 carbon atoms in total are useful for precipitating an organic compound protected by an organic group having one or more aliphatic hydrocarbon groups having not less than 10 carbon atoms from a solvent.
Claims40
A precipitation promoter for precipitating an organic compound protected by an organic group having one or more aliphatic hydrocarbon groups having not less than 10 carbon atoms in a solvent, which has one or more linear aliphatic hydrocarbon groups having not less than 10 carbon atoms, wherein the aliphatic hydrocarbon group in the precipitation promoter has not less than 20 carbon atoms in total.
The precipitation mixture according to claim 26, wherein the aliphatic hydrocarbon group having not less than 10 carbon atoms of the organic group is linear.
Dependencies are inferred from the claim text.