N-(1-HYDROXYETHYL)CARBOXAMIDE COMPOUND AND PROCESS FOR PRODUCING SAME

Title:

N-(1-HYDROXYETHYL)CARBOXAMIDE COMPOUND AND PROCESS FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2010/079774

Kind Code:

A1

Abstract:

An N-(1-hydroxyethyl)carboxamide compound represented by general formula (1), a process for producing the compound, a process for producing an N-(1-alkoxyethyl)carboxamide compound, a process for producing an N-vinylcarboxamide compound, and a process for producing an N-vinylcarboxamide (co)polymer. By reacting the N-(1-hydroxyethyl)carboxamide compound with an alcohol in the presence of an acid catalyst, the N-(1-alkoxyethyl)carboxamide compound is obtained. The N-vinylcarboxamide compound, which is a monomer for the N-vinylcarboxamide (co)polymer, can be obtained by thermally decomposing or catalytically decomposing the N-(1-alkoxyethyl)carboxamide compound. (In formula (1), RA and RB each independently represents a hydrogen atom or a C1-4 alkyl, provided that both RA and RB are not hydrogen atoms.)

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Inventors:

OHTA KEISUKE (JP)
NAGAMATSU SYUNICHI (JP)
ISHII TETSUYA (JP)

Application Number:

PCT/JP2010/050015

Publication Date:

July 15, 2010

Filing Date:

January 05, 2010

Export Citation:

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Assignee:

SHOWA DENKO KK (JP)
OHTA KEISUKE (JP)
NAGAMATSU SYUNICHI (JP)
ISHII TETSUYA (JP)

International Classes:

C07C233/18; C07C231/08; C07C231/12; C07C233/03; C07C233/05; C08F26/00

Foreign References:

JPH10130216A	1998-05-19
JPS6136249A	1986-02-20
JPH06298713A	1994-10-25
JPH06298713A	1994-10-25
JPH06100515A	1994-04-12

Other References:

GENG, B. ET AL.: "Exploring 9-benzyl purines as inhibitors of glutamate racemase (MurI) in Gram-positive bacteria", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, vol. 18, no. 15, 2008, pages 4368 - 4372, XP023521553
KIREN, S. ET AL.: "Direct carbinolamide synthesis", TETRAHEDRON LETTERS, vol. 48, no. 42, 2007, pages 7456 - 7459, XP022261462
See also references of EP 2386538A4

Attorney, Agent or Firm:

OHIE Kunihisa et al. (JP)
Landlord Kunihisa (JP)

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