Process for the preparation of base-free carbazolide anions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 24, 2002
Grant Date -
N/A
app pub date -
Sep 6, 2001
filing date -
Sep 6, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
Base-free carbazolides are prepared rapidly and in high yield and purity by reaction of a carbazole reactant with alkyl lithium in the presence of a dibasic ligand to form an intermediate complex, followed by reacting the intermediate complex with alkali metal alkoxide.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
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