Production method for compound comprising amino group and/or hydroxyl group

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9278905
SERIAL NO

14382455

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a method for producing a compound having an amino group and/or a hydroxyl group from a substrate compound having an atomic group containing CO or CS by eliminating such atomic group. The substrate compound, having an atomic group containing CO or CS (for example, an amide, a carbamate, or the like), is allowed to react with a compound expressed by formula (I) below, at a temperature of 120° C. or lower, preferably in the presence of an ammonium salt, to eliminate such atomic group containing CO or CS. In formula (I) A may not be present, and in a case where A is present, A represents an alkyl group having 1 to 6 carbon atoms.

description='In-line Formulae' end='lead'H2N-A-NH2  (I). description='In-line Formulae' end='tail'

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORPORATION744 MOTOOKA NISHI-KU FUKUOKA-SHI FUKUOKA 8190395 ?8190395

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morimoto, Hiroyuki Fukuoka, JP 167 1616
Ohshima, Takashi Fukuoka, JP 78 734
Shimizu, Yuhei Fukuoka, JP 16 90

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 8, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00