KR970707079A - 비공액 2-알킬-3-모노알켄니트릴의 촉매화 기상 이성질화(catalyzed gas phase isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles) - Google Patents

비공액 2-알킬-3-모노알켄니트릴의 촉매화 기상 이성질화(catalyzed gas phase isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles)

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KR970707079A
KR970707079A KR1019970703330A KR19970703330A KR970707079A KR 970707079 A KR970707079 A KR 970707079A KR 1019970703330 A KR1019970703330 A KR 1019970703330A KR 19970703330 A KR19970703330 A KR 19970703330A KR 970707079 A KR970707079 A KR 970707079A
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alkyl
starting
isomerization
nitrile
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죠 더글라스 드룰리너
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메코나헤이 미리암 디
이 아이 듀퐁 디 네모아 앤드 캄파니
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    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/03—Mononitriles
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    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/52—Isomerisation reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/847—Nickel
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Abstract

본 발명은 2-알킬-3-모노알켄니트릴을 3-모노알켄니트릴 및/또는 4-모노알켄니트릴로 촉매 이성질화 하는 기상 방법에 관한 것으로, 영가 니켈 및 이배위 아인산염 리간드의 지지 조성물은 촉매로서 사용된다.

Description

비공액 2-알킬-3-모노알켄니트릴의 촉매화 기상 이성질화(CATALYZED GAS PHASE ISOMERIZATION OF NONCONJUGATED 2-ALKYL-3-MONOALKENENITRILES)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 약 135℃ 내지 약 170℃의 범위의 온도에서 영가 니켈 및 하기 화학식(Ⅰ) 및 화학식(Ⅱ)로 이루어지는 그룹으로부터 선택되는 하나 이상의 이배위 아인산염 리간다를 포함하는 지지 촉매 조성물과 비환식, 지방족, 비공액 2-알킬-3-모노알켄니트릴의 출발 니트릴을 접촉시켜 비공액, 선형, 비환식 3-모노알켄 니트릴 및/또는 4-모노알켄 니트릴을 생성하는 것을 포함하는, 비환식, 지방족, 비공액 2-알킬-3-모노알켄니트릴의 기상 이성질화 방법 :
    상기 식에서, 각각의 R1은 독립적으로 3 내지 12개의 탄소원자의 2급 또는 3급 하이드로카빌이고; 각각의 R2는 독립적으로 H, C1내지 C12알킬 또는 OR3(R3는 C1내지 C12알킬이다)이고; 및
    상기 식에서, 각각의 R4는 독립적으로 12개 이하의 탄소원자의 3급 탄화수소 또는 OR5(R5는 C1내지 C12알킬이다)이고; 및 각각의 R6는 독립적으로 12개 이하의 탄소원자의 3급 탄화수소이다.
  2. 제1항에 있어서, 반응온도가 140℃ 내지 160℃인 방법.
  3. 제2항에 있어서, 반응온도가 145℃ 내지 150℃인 방법.
  4. 제1항에 있어서, 출발 2-알킬-3-모노알켄니트릴이 하기 화학식으로 나타내어지는 화합물인 방법 :
    상기 식에서, R7은 H 또는 C1내지 C3알킬이다.
  5. 제4항에 있어서, 출발 니트릴이 2-메틸-3-부텐니트릴인 방법.
  6. 제1항에 있어서, 출발 2-알킬-3-모노알켄니트릴이 촉매에 해로운 영향을 주지 않는 하나 이상의 다른 기로 추가로 치환되는 방법.
  7. 제1항에 있어서, 이성질화가 101.3kPa 내지 1013kPa의 압력에서 수행되는 방법.
  8. 제1항에 있어서, 출발 2-알킬-3-알켄니트릴 대 촉매의 몰비가 5 :1/시간 내지 100 : 1/시간이 되도록 하는 공급속도에서 연속적 방법으로 이성질화가 수행되는 방법.
  9. 제1항에 있어서, 촉매가 실리카, 알루미나 및 탄소로 이루어지는 그룹으로부터 선택되는 캐리어상에서 지지되는 방법.
  10. 제1항에 있어서, 출발 2-알킬-3-알켄니트릴 순수한 증기로서 이성절화 반응에 도입되는 방법.
  11. 제1항에 있어서, 출발 2-알킬-3-알켄니트릴이 휘발성 용매중의 증발 용액으로서 이성질화 반응에 도입되는 방법.
  12. 제11항에 있어서, 상기 용매가 이성질화 반응온도에서 기체성인 포화 및 방향족 탄화수소 및 지방족 니트릴로 이루어지는 그룹으로부터 선택되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970703330A 1994-11-18 1995-11-01 비공액2-알킬-3모노알켄니트릴의촉매화된기상이성질화 KR100267821B1 (ko)

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Application Number Priority Date Filing Date Title
US08/341,726 US5440067A (en) 1994-11-18 1994-11-18 Catalyzed gas phase isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
US08/341,726 1994-11-18

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KR100267821B1 KR100267821B1 (ko) 2000-10-16

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US (1) US5440067A (ko)
EP (1) EP0792260B1 (ko)
JP (1) JP3478400B2 (ko)
KR (1) KR100267821B1 (ko)
CN (1) CN1077883C (ko)
AT (1) ATE182136T1 (ko)
BR (1) BR9510346A (ko)
CA (1) CA2200302C (ko)
DE (1) DE69510816T2 (ko)
ES (1) ES2136320T3 (ko)
IN (1) IN186365B (ko)
MY (1) MY112489A (ko)
WO (1) WO1996016025A1 (ko)

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JP3519410B2 (ja) 1994-04-14 2004-04-12 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー モノオレフィン類のヒドロシアン化用二座ホスファイトとニッケル触媒の組成物
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US5821378A (en) * 1995-01-27 1998-10-13 E. I. Du Pont De Nemours And Company Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
US5693843A (en) * 1995-12-22 1997-12-02 E. I. Du Pont De Nemours And Company Process for hydrocyanation of diolefins and isomerization of nonconjugated 2 alkyl-3-monoalkenenitriles
IN191158B (ko) * 1996-04-02 2003-10-11 Du Pont
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FR2823746B1 (fr) * 2001-04-20 2003-05-23 Rhodia Polyamide Intermediates Procede d'isomerisation de mononitriles insatures ramifies en mononitriles insatures lineaires
FR2849027B1 (fr) * 2002-12-23 2005-01-21 Rhodia Polyamide Intermediates Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
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FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
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CA2200302A1 (en) 1996-05-30
DE69510816D1 (de) 1999-08-19
ES2136320T3 (es) 1999-11-16
JPH10509175A (ja) 1998-09-08
EP0792260A1 (en) 1997-09-03
ATE182136T1 (de) 1999-07-15
EP0792260B1 (en) 1999-07-14
WO1996016025A1 (en) 1996-05-30
MY112489A (en) 2001-06-30
CA2200302C (en) 2007-01-09
CN1077883C (zh) 2002-01-16
CN1168664A (zh) 1997-12-24
JP3478400B2 (ja) 2003-12-15
DE69510816T2 (de) 2000-02-17
US5440067A (en) 1995-08-08
KR100267821B1 (ko) 2000-10-16
IN186365B (ko) 2001-08-18

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