Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for selective mono-debromination of polybromoalkyl aryl or heteroaryl ketones

Process for selective mono-debromination of polybromoalkyl aryl or heteroaryl ketones

US Patent 6271421 · Granted Aug 7, 2001

Estimated economic value: $173,294,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Synthesis of methylthiophenyl hydroxyketones2001
Process for the preparation cis-(1S,2R)-indanediol by direduction of 1,2-indaned2001
Process for the preparation of diisopinocampheylchloroborane1997
Process for the preparation of diisopinocampheylchloroborane1996
Process for preparing biphenyltetrazole compounds1994
Trialkylsilyl trifluoromethanesulfonate mediated .alpha.-methylenic carbon funct1993
Process for iodinating or brominating the .alpha.-methylenic carbon of a seconda1992
Trialkylsilyl trifluoromethanesulfonate mediated .alpha.-methylenic carbon funct1992
Process for preparing an angiotensin II antagonist1992
Chiral 1-.beta.-methyl-carbapenem intermediates1991
Process for certain (2R-trans)hexahydroaroquinolizines1991
Processes and intermediates for the preparation of 5-oxygenated HMG-CoA reductas1991