Process for producing .beta.-hydroxyester
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 14, 2007
Grant Date -
Jun 8, 2006
app pub date -
Feb 20, 2004
filing date -
Apr 21, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for producing a .beta.-hydroxyester by reacting an epoxide, an alcohol and carbon monoxide in the presence of a cobalt carbonyl compound as catalyst,which is characterized in using as co-catalyst, a pyridine derivative having an amino substituent of formula (1), ##STR00001## wherein R.sub.1 and R.sub.2 are independently hydrogen, formyl, acyl, alkoxycarbonyl, substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, substituted or unsubstituted aryl, or R.sub.1 and R.sub.2 may be taken together with the adjacent nitrogen atom to form a ring, and n is an integer of 1 or 2.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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