IT8321577A0 - PROCESS FOR THE PREPARATION OF 3,3' - OR 3,4' DIAMINE-DIPHENYLMETHANE. - Google Patents

PROCESS FOR THE PREPARATION OF 3,3' - OR 3,4' DIAMINE-DIPHENYLMETHANE.

Info

Publication number
IT8321577A0
IT8321577A0 IT8321577A IT2157783A IT8321577A0 IT 8321577 A0 IT8321577 A0 IT 8321577A0 IT 8321577 A IT8321577 A IT 8321577A IT 2157783 A IT2157783 A IT 2157783A IT 8321577 A0 IT8321577 A0 IT 8321577A0
Authority
IT
Italy
Prior art keywords
diphenylmethane
diamine
preparation
Prior art date
Application number
IT8321577A
Other languages
Italian (it)
Other versions
IT1163504B (en
Inventor
Keizaburo Yamaguchi
Kenichi Sug Imoto
Yoshimitsu Tanabe
Saburo Kawashima
Akihiro Yamaguchi
Original Assignee
Itsui Toatsu Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Itsui Toatsu Chemicals Inc filed Critical Itsui Toatsu Chemicals Inc
Publication of IT8321577A0 publication Critical patent/IT8321577A0/en
Application granted granted Critical
Publication of IT1163504B publication Critical patent/IT1163504B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
    • C07C209/10—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
IT21577/83A 1982-09-27 1983-06-13 PROCESS FOR THE PREPARATION OF 3.3 '- OR 3.4' - DIAMINE-DIPHENYLMETHANE IT1163504B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57166656A JPS5955855A (en) 1982-09-27 1982-09-27 Preparation of 3,3'-diaminodiphenylmethane

Publications (2)

Publication Number Publication Date
IT8321577A0 true IT8321577A0 (en) 1983-06-13
IT1163504B IT1163504B (en) 1987-04-08

Family

ID=15835301

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21577/83A IT1163504B (en) 1982-09-27 1983-06-13 PROCESS FOR THE PREPARATION OF 3.3 '- OR 3.4' - DIAMINE-DIPHENYLMETHANE

Country Status (9)

Country Link
JP (1) JPS5955855A (en)
KR (1) KR860000997B1 (en)
CA (1) CA1211469A (en)
CH (1) CH654295A5 (en)
DE (1) DE3318534A1 (en)
FR (1) FR2533557B1 (en)
GB (1) GB2127400B (en)
IT (1) IT1163504B (en)
NL (1) NL189348C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108339551B (en) * 2018-02-09 2021-05-28 扬州虹光生物科技有限公司 Preparation method of novel antibacterial drug linezolid intermediate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797244A (en) * 1953-10-16 1957-06-25 Union Carbide & Carbon Corp Process for the hydrogenation of meta-nitroacetophenone
US4070401A (en) * 1972-02-19 1978-01-24 Mitsui Toatsu Chemicals Inc. Method for the preparation of a halogenated aromatic amine
JPS5516415B2 (en) * 1973-09-06 1980-05-01
DE2549900C3 (en) * 1975-11-06 1981-02-05 Bayer Ag, 5090 Leverkusen Process for the preparation of chlorinated aromatic amines
DE2758111A1 (en) * 1977-12-24 1979-07-05 Basf Ag METHOD FOR MANUFACTURING HALOGENANILINE
FR2449077A2 (en) * 1979-02-15 1980-09-12 Rhone Poulenc Agrochimie PROCESS FOR THE PREPARATION OF METACHLORINATED ANILINES

Also Published As

Publication number Publication date
KR860000997B1 (en) 1986-07-26
DE3318534C2 (en) 1992-05-21
FR2533557B1 (en) 1986-05-09
IT1163504B (en) 1987-04-08
CH654295A5 (en) 1986-02-14
GB8313637D0 (en) 1983-06-22
GB2127400A (en) 1984-04-11
NL189348B (en) 1992-10-16
GB2127400B (en) 1986-02-05
JPH0433781B2 (en) 1992-06-04
CA1211469A (en) 1986-09-16
JPS5955855A (en) 1984-03-31
FR2533557A1 (en) 1984-03-30
NL189348C (en) 1993-03-16
KR840006325A (en) 1984-11-29
DE3318534A1 (en) 1984-03-29
NL8301741A (en) 1984-04-16

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Effective date: 19950630