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Patent Searching and Data


Title:
METHOD FOR PRODUCING FLUOROAMINE
Document Type and Number:
WIPO Patent Application WO/2012/099184
Kind Code:
A1
Abstract:
A fluoroamine can be produced by: protecting an amino group of an amino alcohol with a nitrobenzenesulfonyl group, thereby converting into a protected amino alcohol (amino group protection step); causing the protected amino alcohol to react with sulfuryl fluoride (SO2F2) in the presence of an organic base, thereby converting into a protected fluoroamine (dehydroxyfluorination step); and eliminating the protective group of the amino group of the protected fluoroamine (deprotection step). Since a nitrobenzenesulfonyl group highly satisfies the conditions required for the protective group of an amino group of the present invention, an aimed fluoroamine can be obtained with high purity and high yield.

Inventors:
ISHII AKIHIRO
TSURUTA HIDEYUKI
NAGURA HIROKATSU
NIGORIKAWA YASUKO
Application Number:
PCT/JP2012/051024
Publication Date:
July 26, 2012
Filing Date:
January 19, 2012
Export Citation:
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Assignee:
CENTRAL GLASS CO LTD (JP)
ISHII AKIHIRO
TSURUTA HIDEYUKI
NAGURA HIROKATSU
NIGORIKAWA YASUKO
International Classes:
C07C303/40; C07C209/62; C07C211/15; C07C311/16; C07B61/00
Domestic Patent References:
WO2009116320A12009-09-24
WO2009145063A12009-12-03
WO2010047266A12010-04-29
WO2010055755A12010-05-20
WO2010071129A12010-06-24
WO2010113835A12010-10-07
Foreign References:
JPH08151351A1996-06-11
JP2009514863A2009-04-09
JP2010506872A2010-03-04
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
Hiromichi Kobayashi (JP)
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Claims: