TW382624B - The preparation of caprolactam - Google Patents

The preparation of caprolactam Download PDF

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Publication number
TW382624B
TW382624B TW083110632A TW83110632A TW382624B TW 382624 B TW382624 B TW 382624B TW 083110632 A TW083110632 A TW 083110632A TW 83110632 A TW83110632 A TW 83110632A TW 382624 B TW382624 B TW 382624B
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TW
Taiwan
Prior art keywords
patent application
water
chinese
scope
item
Prior art date
Application number
TW083110632A
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English (en)
Inventor
Eberhard Fuchs
Tom Witzel
Original Assignee
Basf Ag
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
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Publication of TW382624B publication Critical patent/TW382624B/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles

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  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Hydrogenated Pyridines (AREA)
  • Cable Accessories (AREA)
  • Polyamides (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Peptides Or Proteins (AREA)
  • Cephalosporin Compounds (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Claims (1)

  1. 繼β24 釋· ％
    實例 轉化率 選擇率 產率 1 90 98 88 2 100 88 88 3 100 94 94 4 100 88 88 5 100 86 86 6 99 93 92 7 96 92 88 8 100 91 91 9 99 91 90 10 98 93 91 11 92 94 86 12 100 90 90 13 98 91 89 14 98 91 89 15 97 93 84 16 100 93 93 17 100 91 91 18 100 89 89 19 100 79 79 20 100 87 87 21 100 81 81 22 99 89 88 23 90 83 75 24 84 91 76 25 97 93 90 26 91 84 76 27 100 90 90 P:\PTS\WSG\CHINESE\38119RA2.DOC 1 _2- ύ82ύ24 案 第八三— 中文補充説
    本案實例1-6及23-27之觸媒使用量如下表所示： 實例 觸媒使用量(克） 1-6 25 23 30 24 12 25 12 26 11 27 34 0519P.DOC/en 2
    第83110632號專利申請案 中文申請專利範圍修正本（88年7月） 六、申請專利範圍 S82624 1 . 一種製滝環狀內醯胺之方法，其係於觸媒存在下，反應 胺基碳腈與水，其中該反應ί糸於液相中和基於二氧化鈦 、氧化锆、氧化鋪和氧化鋁之不勻觸媒之存在下進行， 和胺基碳睛之通式為 H2N——(C H 2 ) m—C= Η 苴由 m 為4或5 ύ 2. 根據申請專利範圍第1項之方法，其中反應係於140至 3 2 0 °C間進行。 3 . 根據申請專利範圍第1項之方法，其中所使甩之胺基碳 睛為6 -胺基己睛。 4. 根據申請專利範圍第1項之方法，其中使用卜5 0重量％ 胺基碳腈於水或於水/有機溶劑混合物之溶液= ---.--一----i衣II \. (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製· 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 繼β24 釋· ％
    實例 轉化率 選擇率 產率 1 90 98 88 2 100 88 88 3 100 94 94 4 100 88 88 5 100 86 86 6 99 93 92 7 96 92 88 8 100 91 91 9 99 91 90 10 98 93 91 11 92 94 86 12 100 90 90 13 98 91 89 14 98 91 89 15 97 93 84 16 100 93 93 17 100 91 91 18 100 89 89 19 100 79 79 20 100 87 87 21 100 81 81 22 99 89 88 23 90 83 75 24 84 91 76 25 97 93 90 26 91 84 76 27 100 90 90 P:\PTS\WSG\CHINESE\38119RA2.DOC 1 _2-
    第83110632號專利申請案 中文申請專利範圍修正本（88年7月） 六、申請專利範圍 S82624 1 . 一種製滝環狀內醯胺之方法，其係於觸媒存在下，反應 胺基碳腈與水，其中該反應ί糸於液相中和基於二氧化鈦 、氧化锆、氧化鋪和氧化鋁之不勻觸媒之存在下進行， 和胺基碳睛之通式為 H2N——(C H 2 ) m—C= Η 苴由 m 為4或5 ύ 2. 根據申請專利範圍第1項之方法，其中反應係於140至 3 2 0 °C間進行。 3 . 根據申請專利範圍第1項之方法，其中所使甩之胺基碳 睛為6 -胺基己睛。 4. 根據申請專利範圍第1項之方法，其中使用卜5 0重量％ 胺基碳腈於水或於水/有機溶劑混合物之溶液= ---.--一----i衣II \. (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製· 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）
TW083110632A 1993-11-20 1994-11-16 The preparation of caprolactam TW382624B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4339648A DE4339648A1 (de) 1993-11-20 1993-11-20 Verfahren zur Herstellung von Caprolactam

Publications (1)

Publication Number Publication Date
TW382624B true TW382624B (en) 2000-02-21

Family

ID=6503070

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083110632A TW382624B (en) 1993-11-20 1994-11-16 The preparation of caprolactam

Country Status (25)

Country Link
US (2) US5646277A (zh)
EP (2) EP0729453B1 (zh)
JP (2) JP3824321B2 (zh)
KR (2) KR100310508B1 (zh)
CN (2) CN1061976C (zh)
AT (2) ATE214047T1 (zh)
AU (2) AU1065095A (zh)
BR (2) BR9408100A (zh)
CA (2) CA2176836C (zh)
CZ (2) CZ284795B6 (zh)
DE (3) DE4339648A1 (zh)
DK (1) DK0729453T3 (zh)
ES (2) ES2173162T3 (zh)
FI (1) FI112651B (zh)
HU (1) HU218503B (zh)
MY (2) MY111913A (zh)
NO (1) NO304594B1 (zh)
NZ (1) NZ276096A (zh)
PL (2) PL179509B1 (zh)
PT (1) PT729453E (zh)
RU (2) RU2120437C1 (zh)
SG (2) SG55170A1 (zh)
TW (1) TW382624B (zh)
UA (2) UA41965C2 (zh)
WO (2) WO1995014665A1 (zh)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443125A1 (de) * 1994-12-03 1996-06-05 Basf Ag Verfahren zur Herstellung von Caprolactam
DE19500041A1 (de) * 1995-01-03 1996-07-04 Basf Ag Verfahren zur kontinuierlichen Reinigung von aus 6-Aminocapronitril hergestelltem Roh-Caprolactam
FR2729949A1 (fr) 1995-01-27 1996-08-02 Rhone Poulenc Chimie Procede de preparation de lactame
DE19517821A1 (de) * 1995-05-18 1996-11-21 Basf Ag Verfahren zur Herstellung von Caprolactam
DE19517823A1 (de) * 1995-05-18 1996-11-21 Basf Ag Verfahren zur Herstellung von Caprolactam
DE19518474A1 (de) * 1995-05-19 1996-11-21 Basf Ag Verfahren zur Herstellung von Carbonsäurederivaten
FR2735471B1 (fr) * 1995-06-16 1997-08-22 Rhone Poulenc Chimie Procede de preparation de lactames
DE19623662A1 (de) * 1996-06-13 1997-12-18 Basf Ag Verfahren zur Reinigung von epsilon-Caprolactam
DE19632006A1 (de) * 1996-08-08 1998-02-12 Bayer Ag Verfahren zur Herstellung von Lactamen
US5877314A (en) * 1997-02-14 1999-03-02 Dsm N.V. Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors
DE19718706A1 (de) * 1997-05-02 1998-11-05 Basf Ag Verfahren zur Herstellung cyclischer Lactame
EP1015426A1 (de) 1997-09-03 2000-07-05 Basf Aktiengesellschaft Als katalysator geeignete formmassen
DE19738464A1 (de) * 1997-09-03 1999-03-04 Basf Ag Verwendung von Formkörpern als Katalysator zur Herstellung von Caprolactam
DE19738463C2 (de) * 1997-09-03 1999-09-23 Basf Ag Verfahren zur Herstellung von Caprolactam
DE19804014A1 (de) 1998-02-02 1999-08-05 Basf Ag Diskontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
DE19804023A1 (de) 1998-02-02 1999-08-05 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
DE19804033A1 (de) 1998-02-02 1999-08-05 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
DE19808190A1 (de) * 1998-02-26 1999-09-02 Basf Ag Verfahren zur Herstellung von Polyamiden
DE19808490A1 (de) 1998-02-27 1999-09-02 Basf Ag Verfahren zur Herstellung von Polyamiden aus Aminocarbonsäureverbindungen
DE19808489A1 (de) * 1998-02-27 1999-09-02 Basf Ag Verfahren zur Herstellung von Polymermischungen aus Aminonitrilen und thermoplastischen Polymeren
DE19811880A1 (de) * 1998-03-18 1999-09-23 Basf Ag Verfahren zur Herstellung von Lactamen
US6346641B1 (en) 1998-07-20 2002-02-12 Basf Aktiengesellschaft Method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine
FR2781393B1 (fr) * 1998-07-22 2000-08-25 Rhone Poulenc Fibres Procede de regeneration d'un catalyseur d'hydrolyse cyclisante d'un aminonitrile en lactame et utilisation du catalyseur regenere pour la fabrication de lactames
FR2781796B1 (fr) 1998-07-28 2000-09-22 Rhone Poulenc Fibres Procede de deshydratation de lactame
DE19839338A1 (de) 1998-08-28 2000-03-02 Basf Ag Verbessertes Verfahren zur gleizeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
DE19846014A1 (de) 1998-10-06 2000-04-13 Basf Ag Beschleuniger für die Herstellung von Polyamiden aus Aminonitrilen
DE10021191A1 (de) * 2000-05-03 2001-11-08 Basf Ag Verfahren zur Herstellung eines Polymers unter Verwendung von Caprolactam
DE10021201A1 (de) 2000-05-03 2001-11-08 Basf Ag Verfahren zur Herstellung cyclischer Lactame
MY127068A (en) * 2000-06-05 2006-11-30 Basf Ag Removal of ammonia from solutions including caprolactam and ammonia
DE10033518A1 (de) * 2000-07-11 2002-01-24 Basf Ag Verfahren zur Abtrennung von Ammoniak
US6437089B1 (en) 2001-06-01 2002-08-20 E. I. Du Pont De Nemours And Company Process for the production of nylon 6
DE102004027022A1 (de) * 2004-06-02 2006-01-05 Basf Ag Verfahren zur Abtrennung von Ammoniak und Wasser aus Lactam-haltigen Gemischen
FR2944791B1 (fr) * 2009-04-27 2012-02-10 Rhodia Operations Procede de preparation de lactames.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2301964A (en) * 1941-09-12 1942-11-17 Du Pont Method of preparing lactams
JPS4821958B1 (zh) * 1969-01-28 1973-07-02
EP0150295A3 (en) * 1983-12-19 1988-03-30 Allied Corporation Selective production of n-substituted amides by use of cu(o)/metallic oxides catalyst compositions
US4628085A (en) * 1985-09-03 1986-12-09 Allied Corporation Use of silica catalyst for selective production of lactams
US4625023A (en) * 1985-09-03 1986-11-25 Allied Corporation Selective conversion of aliphatic and aromatic aminonitriles and/or dinitriles into lactams

Also Published As

Publication number Publication date
JPH09505571A (ja) 1997-06-03
CZ144596A3 (en) 1996-08-14
ES2129791T3 (es) 1999-06-16
PL179509B1 (pl) 2000-09-29
AU8143594A (en) 1995-06-13
BR9408100A (pt) 1997-08-05
PT729453E (pt) 2002-07-31
SG55170A1 (en) 1998-12-21
KR100310508B1 (ko) 2002-02-19
WO1995014665A1 (de) 1995-06-01
FI962069A (fi) 1996-05-15
WO1995014664A1 (de) 1995-06-01
EP0729453B1 (de) 2002-03-06
JPH09505570A (ja) 1997-06-03
PL314527A1 (en) 1996-09-16
CN1139920A (zh) 1997-01-08
CA2176836C (en) 2004-02-10
NO304594B1 (no) 1999-01-18
FI962069A0 (fi) 1996-05-15
HU9601337D0 (en) 1996-07-29
US5646277A (en) 1997-07-08
RU2120437C1 (ru) 1998-10-20
CA2176741C (en) 2004-02-03
DK0729453T3 (da) 2002-05-21
ES2173162T3 (es) 2002-10-16
ATE178318T1 (de) 1999-04-15
CN1061976C (zh) 2001-02-14
CN1070476C (zh) 2001-09-05
EP0729454A1 (de) 1996-09-04
RU2119912C1 (ru) 1998-10-10
KR960705775A (ko) 1996-11-08
US5739324A (en) 1998-04-14
UA41964C2 (uk) 2001-10-15
CZ284794B6 (cs) 1999-03-17
HUT74976A (en) 1997-03-28
BR9408099A (pt) 1997-08-05
DE59408049D1 (de) 1999-05-06
CA2176741A1 (en) 1995-06-01
MY111913A (en) 2001-02-28
CZ144696A3 (en) 1996-08-14
FI112651B (fi) 2003-12-31
CN1141626A (zh) 1997-01-29
DE4339648A1 (de) 1995-05-24
KR960705776A (ko) 1996-11-08
KR100310509B1 (ko) 2002-02-19
DE59410076D1 (de) 2002-04-11
CA2176836A1 (en) 1995-06-01
PL314526A1 (en) 1996-09-16
JP4249257B2 (ja) 2009-04-02
HU218503B (hu) 2000-09-28
UA41965C2 (uk) 2001-10-15
CZ284795B6 (cs) 1999-03-17
AU1065095A (en) 1995-06-13
NO962021D0 (no) 1996-05-15
EP0729453A1 (de) 1996-09-04
NO962021L (no) 1996-05-15
ATE214047T1 (de) 2002-03-15
NZ276096A (en) 1997-05-26
EP0729454B1 (de) 1999-03-31
SG47102A1 (en) 1998-03-20
MY111427A (en) 2000-04-29
AU678643B2 (en) 1997-06-05
JP3824321B2 (ja) 2006-09-20

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