KR870011085A - Process for preparing aromatic amine sulfone compound - Google Patents

Process for preparing aromatic amine sulfone compound Download PDF

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Publication number
KR870011085A
KR870011085A KR1019860003680A KR860003680A KR870011085A KR 870011085 A KR870011085 A KR 870011085A KR 1019860003680 A KR1019860003680 A KR 1019860003680A KR 860003680 A KR860003680 A KR 860003680A KR 870011085 A KR870011085 A KR 870011085A
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KR
South Korea
Prior art keywords
aromatic amine
sulfone compound
preparing aromatic
amine sulfone
general formula
Prior art date
Application number
KR1019860003680A
Other languages
Korean (ko)
Other versions
KR890002400B1 (en
Inventor
손건평
Original Assignee
이화산업 주식회사
김만길
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Application filed by 이화산업 주식회사, 김만길 filed Critical 이화산업 주식회사
Priority to KR1019860003680A priority Critical patent/KR890002400B1/en
Publication of KR870011085A publication Critical patent/KR870011085A/en
Application granted granted Critical
Publication of KR890002400B1 publication Critical patent/KR890002400B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C317/32—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C317/34—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring
    • C07C317/36—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring with the nitrogen atoms of the amino groups bound to hydrogen atoms or to carbon atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음No content

Description

방향족 아민 술폰 화합물의 제조방법Process for preparing aromatic amine sulfone compound

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

다음 일반식(Ⅱ)의 치환페닐-β-히드록시 에틸술폰을 진한 황산 1.0-1.5몰비 혹은 발연황산 1.0-1.3몰비의 첨가후 30°-100℃의 온도에서 1차반응시키고 이어서 130°-140℃에서 2차반응시켜서 다음 일반식(I)의 치환페닐-β-슬페이토 에틸술폰을 제조하는 방법.Subsequently, the substituted phenyl-β-hydroxyethylsulfone of the general formula (II) was first reacted at a temperature of 30 ° -100 ° C after addition of 1.0-1.5 molar ratio of concentrated sulfuric acid or 1.0-1.3 molar ratio of fuming sulfuric acid, followed by 130 ° -140 A secondary reaction at ° C. to produce substituted phenyl-β-sulfato ethyl sulfone of the general formula (I). B-NH-A(SO2CH2CH2OH)n(II)B-NH-A (SO 2 CH 2 CH 2 OH) n (II) NH-A(SO2CH2CH2SO3H)n(I)NH-A (SO 2 CH 2 CH 2 SO 3 H) n (I) 상기식에서 A는 방향족화합물의 잔기이고, B는 수소 또는 산에 의해 가수분해할 수 있는 기이고, n은 1-2의 정수이다.Wherein A is a residue of an aromatic compound, B is a group which can be hydrolyzed by hydrogen or an acid, and n is an integer of 1-2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860003680A 1986-05-12 1986-05-12 Process for the preparation of aromatic amine sulfone compounds KR890002400B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860003680A KR890002400B1 (en) 1986-05-12 1986-05-12 Process for the preparation of aromatic amine sulfone compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860003680A KR890002400B1 (en) 1986-05-12 1986-05-12 Process for the preparation of aromatic amine sulfone compounds

Publications (2)

Publication Number Publication Date
KR870011085A true KR870011085A (en) 1987-12-19
KR890002400B1 KR890002400B1 (en) 1989-07-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003680A KR890002400B1 (en) 1986-05-12 1986-05-12 Process for the preparation of aromatic amine sulfone compounds

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KR (1) KR890002400B1 (en)

Also Published As

Publication number Publication date
KR890002400B1 (en) 1989-07-03

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