SG88776A1 - Process for the production of diaminodiphenylmethane and its higher homologues - Google Patents

Process for the production of diaminodiphenylmethane and its higher homologues

Info

Publication number
SG88776A1
SG88776A1 SG200002755A SG200002755A SG88776A1 SG 88776 A1 SG88776 A1 SG 88776A1 SG 200002755 A SG200002755 A SG 200002755A SG 200002755 A SG200002755 A SG 200002755A SG 88776 A1 SG88776 A1 SG 88776A1
Authority
SG
Singapore
Prior art keywords
diaminodiphenylmethane
production
higher homologues
formaldehyde
zeolite
Prior art date
Application number
SG200002755A
Other languages
English (en)
Inventor
Perego Carlo
De Angelis Alberto
Farias Otello
Bosetti Aldo
Original Assignee
Eni Spa
Enichem Spa
Enitecnologie Spa
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 Eni Spa, Enichem Spa, Enitecnologie Spa filed Critical Eni Spa
Publication of SG88776A1 publication Critical patent/SG88776A1/en

Links

Classifications

    • 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
    • C07C211/44—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 only one six-membered aromatic ring
    • 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
    • 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

Landscapes

  • 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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
SG200002755A 1999-05-27 2000-05-19 Process for the production of diaminodiphenylmethane and its higher homologues SG88776A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI001171A IT1312331B1 (it) 1999-05-27 1999-05-27 Procedimento per la produzione di diamminodifenilmetano e suoiomologhi superiori.

Publications (1)

Publication Number Publication Date
SG88776A1 true SG88776A1 (en) 2002-05-21

Family

ID=11383053

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200002755A SG88776A1 (en) 1999-05-27 2000-05-19 Process for the production of diaminodiphenylmethane and its higher homologues

Country Status (10)

Country Link
US (1) US6380433B1 (pt)
EP (1) EP1055663B1 (pt)
JP (1) JP4707798B2 (pt)
KR (1) KR100385779B1 (pt)
CN (1) CN1167666C (pt)
AT (1) ATE299858T1 (pt)
DE (1) DE60021305T2 (pt)
IT (1) IT1312331B1 (pt)
PT (1) PT1055663E (pt)
SG (1) SG88776A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318437B1 (it) * 2000-03-31 2003-08-25 Eni Spa Procedimento per la preparazione di miscele di metilendianilina e suoi omologhi superiori.
IT1318686B1 (it) * 2000-09-07 2003-08-27 Eni Spa Procedimento per la sintesi di miscele di metilendianilina e suoiomologhi superiori con distribuzione controllata degli isomeri.
ITMI20010880A1 (it) * 2001-04-27 2002-10-27 Enitecnologie Spa Procedimento per la produzione di metilendianilina mediante catalizzatori zeolitici modificati
ITMI20011363A1 (it) 2001-06-28 2002-12-28 Enichem Spa Procedimento per l'attivazione di catalizzatori zeolitici contenenti titanio e loro impiego nelle reazioni di ossidazione
WO2003082803A1 (en) * 2002-03-28 2003-10-09 Huntsman International Llc Process for the production of diaminodiphenylmethane and its higher homologues
US7238840B2 (en) 2002-03-28 2007-07-03 Huntsman International Llc Process for the production of diaminodiphenylmethane and its higher homologues
CN102186808B (zh) * 2008-08-14 2014-11-19 陶氏环球技术有限责任公司 使用煅烧金属氧化物-二氧化硅催化剂生产亚甲基二苯胺及其高级同系物的混合物
BRPI0923052B1 (pt) 2008-12-22 2018-02-06 Huntsman International Llc Processo para prover polifenil poliamidas ligadas por ponte a metileno a partir de anilina e formaldeído, e, reator.
JP2017523159A (ja) 2014-07-07 2017-08-17 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ジフェニルメタンシリーズのジアミンおよびポリアミンの製造方法
CN105460949B (zh) * 2014-09-09 2018-02-13 中国石油化工股份有限公司 含有稀土的mfi沸石的合成方法
CN107758687B (zh) * 2016-08-23 2020-06-09 中国石油化工股份有限公司 不同厚度盘状丝光沸石的合成方法
JP7256482B2 (ja) 2018-08-20 2023-04-12 三菱瓦斯化学株式会社 リソグラフィー用膜形成材料、リソグラフィー用膜形成用組成物、リソグラフィー用下層膜及びパターン形成方法
TW202302522A (zh) * 2021-03-02 2023-01-16 日商三菱瓦斯化學股份有限公司 微影術用膜形成材料、組成物、微影術用下層膜，及圖型形成方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264744A2 (en) * 1986-10-22 1988-04-27 ENIRICERCHE S.p.A. Process for the preparation of 4,4'-diaminodiphenylmethane and its derivatives
EP0329367A2 (en) * 1988-02-15 1989-08-23 Mitsui Petrochemical Industries, Ltd. Method of preparing 4,4'-methylenedianiline

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179945B (de) * 1962-12-11 1964-10-22 Basf Ag Verfahren zur Herstellung von 4, 4'-Diaminodiphenylmethanen
US4294987A (en) * 1979-12-31 1981-10-13 The Upjohn Company Process for preparing methylene dianilines
IT1213364B (it) * 1986-10-22 1989-12-20 Eniricerche Spa Procedimento di isomerizzazione di n- (4-amminobenzil) anilina e suoi derivati
JPH01207259A (ja) * 1988-02-15 1989-08-21 Mitsui Petrochem Ind Ltd ４，４′−メチレンジアニリンの製造方法
JPH02184658A (ja) * 1989-01-07 1990-07-19 Mitsui Petrochem Ind Ltd ４，４’―メチレンジアニリンの製造方法
JPH0219358A (ja) * 1988-07-08 1990-01-23 Mitsui Petrochem Ind Ltd ４，４′−メチレンジアニリンの製造方法
DE3922035A1 (de) * 1989-07-05 1991-01-17 Hoechst Ag Verfahren zur herstellung von 2-chlor- bzw. 2-bromnaphthalin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264744A2 (en) * 1986-10-22 1988-04-27 ENIRICERCHE S.p.A. Process for the preparation of 4,4'-diaminodiphenylmethane and its derivatives
EP0329367A2 (en) * 1988-02-15 1989-08-23 Mitsui Petrochemical Industries, Ltd. Method of preparing 4,4'-methylenedianiline

Also Published As

Publication number Publication date
ITMI991171A1 (it) 2000-11-27
EP1055663A1 (en) 2000-11-29
JP2001026571A (ja) 2001-01-30
KR20010049395A (ko) 2001-06-15
CN1167666C (zh) 2004-09-22
CN1277187A (zh) 2000-12-20
JP4707798B2 (ja) 2011-06-22
PT1055663E (pt) 2005-11-30
EP1055663B1 (en) 2005-07-20
DE60021305T2 (de) 2005-12-29
KR100385779B1 (ko) 2003-06-02
ATE299858T1 (de) 2005-08-15
IT1312331B1 (it) 2002-04-15
DE60021305D1 (de) 2005-08-25
US6380433B1 (en) 2002-04-30

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