MONO- AND DIALKYL ETHERS OF FURAN-2,5-DIMETHANOL AND (TETRA-HYDROFURAN-2,5-DIYL)DIMETHANOL AND AMPHIPHILIC DERIVATIVES THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Apr 28, 2017
filing date -
Dec 19, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Linear mono- and dialkyl ethers of furan-2,5-dimethanol (FDM) and/or (tetrahydrofuran-2,5-diyl)dimethanol (bHMTHF), methods for their preparation, and derivative chemical compounds thereof are described. In general, the synthesis process entails a reaction of FDM or bHMTHFs in a polar aprotic organic solvent with a permittivity (∈) >8, at a temperature ranging from about −25° C. to about 100° C., with either a) an unhindered Brønsted base with a ΔpKa≧15 relative to the hydroxyl groups of the FDM or bHMTHF, or b) a hindered Brønsted base having minimum pKa of about 16 and a nucleophile.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully