JP4279560B2 - 異性体分布が制御されたメタンジフェニルジアミン及びその高級同族体の混合物の合成方法 - Google Patents

異性体分布が制御されたメタンジフェニルジアミン及びその高級同族体の混合物の合成方法 Download PDF

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Publication number
JP4279560B2
JP4279560B2 JP2002585371A JP2002585371A JP4279560B2 JP 4279560 B2 JP4279560 B2 JP 4279560B2 JP 2002585371 A JP2002585371 A JP 2002585371A JP 2002585371 A JP2002585371 A JP 2002585371A JP 4279560 B2 JP4279560 B2 JP 4279560B2
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Japan
Prior art keywords
zeolite
aniline
reaction
solvent
formaldehyde
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Legal status (The legal status 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 status listed.)
Expired - Lifetime
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JP2002585371A
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Japanese (ja)
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JP2004532232A5 (enExample
JP2004532232A (ja
Inventor
アンゲリス，アルベルト デ
ペレゴ，カルロ
ファリアス，オテロ
ボセッティ，アルド
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ダウ グローバル テクノロジーズ インコーポレイティド
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Publication of JP2004532232A5 publication Critical patent/JP2004532232A5/ja
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/90—Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/54—Preparation of compounds containing amino groups bound to a carbon skeleton by rearrangement reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2002585371A 2001-04-27 2002-04-29 異性体分布が制御されたメタンジフェニルジアミン及びその高級同族体の混合物の合成方法 Expired - Lifetime JP4279560B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI000880A ITMI20010880A1 (it) 2001-04-27 2001-04-27 Procedimento per la produzione di metilendianilina mediante catalizzatori zeolitici modificati
PCT/EP2002/004714 WO2002088067A1 (en) 2001-04-27 2002-04-29 Process for the synthesis of mixtures of methane diphenyl diamine and its higher homologues with a controlled isomer distribution

Publications (3)

Publication Number Publication Date
JP2004532232A JP2004532232A (ja) 2004-10-21
JP2004532232A5 JP2004532232A5 (enExample) 2008-12-11
JP4279560B2 true JP4279560B2 (ja) 2009-06-17

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ID=11447559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002585371A Expired - Lifetime JP4279560B2 (ja) 2001-04-27 2002-04-29 異性体分布が制御されたメタンジフェニルジアミン及びその高級同族体の混合物の合成方法

Country Status (10)

Country Link
US (1) US7105700B2 (enExample)
EP (1) EP1381589B1 (enExample)
JP (1) JP4279560B2 (enExample)
KR (1) KR100874120B1 (enExample)
CN (1) CN1266114C (enExample)
AT (1) ATE334113T1 (enExample)
BR (1) BR0209344A (enExample)
DE (1) DE60213393T2 (enExample)
IT (1) ITMI20010880A1 (enExample)
WO (1) WO2002088067A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012037A1 (de) 2008-03-01 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten
KR20170031157A (ko) 2014-07-07 2017-03-20 코베스트로 도이칠란트 아게 디페닐메탄 시리즈의 디아민 및 폴리아민의 제조 방법
CN107501524B (zh) * 2017-08-30 2020-05-12 本源精化环保科技有限公司 N,n’烷基化二氨基二苯基甲烷类固化剂及制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071558A (en) * 1967-09-28 1978-01-31 Texaco Development Corporation Aromatic polyamines and their preparation
DE3783199T2 (de) * 1986-10-22 1993-04-29 Enichem Sintesi Verfahren zur herstellung von 4,4' diaminodiphenylmethan und derivaten davon.
TW325461B (en) * 1995-09-11 1998-01-21 Air Prod & Chem Ammoxidation of alkanes and alkenes
DE19724237A1 (de) * 1997-06-09 1998-12-10 Basf Ag Verfahren zur Herstellung von aromatischen Polyamingemischen
IT1312331B1 (it) * 1999-05-27 2002-04-15 Enichem Spa Procedimento per la produzione di diamminodifenilmetano e suoiomologhi superiori.

Also Published As

Publication number Publication date
KR100874120B1 (ko) 2008-12-15
US7105700B2 (en) 2006-09-12
BR0209344A (pt) 2004-06-15
US20040181092A1 (en) 2004-09-16
EP1381589B1 (en) 2006-07-26
ITMI20010880A0 (it) 2001-04-27
DE60213393T2 (de) 2006-11-23
EP1381589A1 (en) 2004-01-21
CN1266114C (zh) 2006-07-26
JP2004532232A (ja) 2004-10-21
WO2002088067A1 (en) 2002-11-07
ATE334113T1 (de) 2006-08-15
KR20040016857A (ko) 2004-02-25
ITMI20010880A1 (it) 2002-10-27
CN1505605A (zh) 2004-06-16
DE60213393D1 (de) 2006-09-07

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