Invention Grant
- Patent Title: Process for separating tertiary alcohols from secondary alcohols from pine oil
- Patent Title (中): 从松油中分离叔醇与仲醇的方法
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Application No.: US12317874Application Date: 2008-12-30
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Publication No.: US07928269B2Publication Date: 2011-04-19
- Inventor: Mikhail Y. Lebedev
- Applicant: Mikhail Y. Lebedev
- Applicant Address: US TX Houston
- Assignee: LyondellBasell Flavors and Fragrances, LLC
- Current Assignee: LyondellBasell Flavors and Fragrances, LLC
- Current Assignee Address: US TX Houston
- Agency: Novak Druce + Quigg LLP
- Agent Michael P. Byrne
- Main IPC: C07C35/00
- IPC: C07C35/00
Abstract:
A process for separating at least one tertiary alcohol from at least one secondary alcohol from pine oil, the process comprising: reacting the pine oil comprising the at least one secondary alcohol and the at least one tertiary alcohol with at least one C3-C30 carboxylic acid ester, and at least one base, wherein the secondary alcohol is esterified to produce at least one secondary ester, with the proviso that the base is not a hydroxide; and separating the tertiary alcohol from the secondary ester.
Public/Granted literature
- US20100168479A1 Process for separating tertiary alcohols from secondary alcohols from pine oil Public/Granted day:2010-07-01
Information query
