Title:
グアニジンシュウ酸塩の製造方法
Document Type and Number:
Japanese Patent JP6875826
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing guanidine oxalate, especially amino guanidine oxalate easily at high yield.SOLUTION: There is provided a manufacturing method of guanidine oxalate having a mixing process for mixing a granule containing a carbonate (A) of a guanidine compound represented by the following general formula (1) and a granule containing an oxalic acid compound (B) in the presence of one or more kinds selected from a group consisting of water and a polar organic solvent (D). X is a hydrogen atom, an amino group or an organic group which may have a substituent, Y is a hydrogen atom or an amino group and Z is a hydrogen atom or an amino group which may have a substituent.SELECTED DRAWING: None
Inventors:
Satoshi Nishio
Kazuya Nakata
Kazuya Nakata
Application Number:
JP2016209629A
Publication Date:
May 26, 2021
Filing Date:
October 26, 2016
Export Citation:
Assignee:
Mitsubishi Gas Chemical Co., Ltd.
Eiwa Chemical Industry Co., Ltd.
Eiwa Chemical Industry Co., Ltd.
International Classes:
C07C277/08; C07C281/16
Foreign References:
| WO2015190519A1 | ||||
| US20080251169 |
Other References:
KULLA, H. et al.,Molecules,2016年 7月14日,Vol. 21,pp. 917-926
TRASK, A. V. et al.,Chemical Communications,2006年,pp. 51-53
TRASK, A. V. et al.,Chemical Communications,2006年,pp. 51-53
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Kazuhiko Naito
Toshifumi Onuki
Kazuhiko Naito