METHOD FOR PRODUCING SPIRO QUATERNARY AMMONIUM SALT

• Main Authors: KWAG CHONG YUN, AN JUNE HYEOP, JANG SO HYUN, HONG MYENG CHAN, KWON DA EUN, LEE SEUNG HUN, CHOI YOUNG SEOP
• Format: Patent
• Language: English; Japanese
• Published: 12.07.2018
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HETEROCYCLIC COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a method for producing spiro quaternary ammonium derivative compound.SOLUTION: There is provided a method for producing spiro quaternary ammonium compound comprising: a first step of reacting cyclic secondary amine derivative with di-halo alkane under a basic resin; a second step of reacting the resulting resin obtained in the first step with an acid ; and a third step of reacting the spiro derivative compound obtained in the first step with the resin obtained in the second step.SELECTED DRAWING: None 【課題】スピロ４級アンモニウム誘導体化合物を製造する方法の提供。【解決手段】環状２級アミン誘導体を塩基性レジンの下でジハロアルカンを反応させる第１段階；前記第１段階で得られたレジンに酸を反応させる第２段階；前記第１段階で得られたスピロ誘導体化合物、前記第２段階で得られたレジンを反応させる第３段階；を含むスピロ４級アンモニウム化合物の製造方法。【選択図】なし