KR880006166A - 할로겐화 아연 촉진제를 사용하는 연속 하이드로 시안화 반응법 - Google Patents

할로겐화 아연 촉진제를 사용하는 연속 하이드로 시안화 반응법 Download PDF

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KR880006166A
KR880006166A KR870012865A KR870012865A KR880006166A KR 880006166 A KR880006166 A KR 880006166A KR 870012865 A KR870012865 A KR 870012865A KR 870012865 A KR870012865 A KR 870012865A KR 880006166 A KR880006166 A KR 880006166A
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South Korea
Prior art keywords
molar ratio
hydrogen cyanide
total
nickel
reaction
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KR870012865A
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KR950006896B1 (ko
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라포포트 모리스
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제임스 제이. 플린
이.아이.듀퐁 드 네모아 앤드 캄파니
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    • 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
    • C07C255/04—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing two cyano groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

내용 없음

Description

할로겐화 아연 촉진제를 사용하는 연속 하이드로 시안화 반응법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 일반식 NiL4[여기서, L은 P(OAr)3이고 Ar은 할로겐화아연으로 촉진시킨 탄소수 18개 이하의 치환된 아릴 또는 아릴 그룹이다]로 나타내는 영가 닉켈 리간드-함유 촉매의 존재하에 하이드로 시안화 반응을 수행하고, 하이드로 시안화 반응온도를 약75℃이하로 유지시키고, 반응에 참여하는 기타 화합물에 대한 시안화수소의 양을, 불포화 니트릴에 대한 시안화수소의 총 투입몰비가 약0.35/1 내지 0.8/1, 영가 닉켈 촉매에 대한 시안화수소의 총 투입 몰비가 약10/1 내지 116/1, 촉진제에 대한 시안화수소의 총 투입몰비가 약30/1 내지 800/1이 되도록 조절하고 또한 촉매로서의 영가 닉켈에 대한 총 리간드의 몰비가 약5.4 내지 8.2가 되도록 조절함을 특징으로 하여 비공액 에틸렌계 불포화 유기 니트릴 하이드로 시안화시켜 상응하는 디니트릴을 제조하는 연속 반응법.
  2. 제1항에 있어서, 비공액 에틸렌게 불포화 유기 니트릴 3-펜렌니트릴, 4-펜렌니트릴 및 이의 혼합물중에서 선택하는 방법.
  3. 제2항에 있어서, Ar을 메타-톨릴, 파라-톨릴 및 이의 혼합물중에서 선택하는 방법.
  4. 제1항에 있어서, 반응온도를 30 내지 65℃로 유지시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870012865A 1986-11-17 1987-11-16 할로겐화아연 촉진제를 사용하는 연속 하이드로시안화 반응법 KR950006896B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/930,940 US4705881A (en) 1986-11-17 1986-11-17 Continuous hydrocyanation process using zinc halide promoter
US930940 1986-11-17
US930,940 1986-11-17

Publications (2)

Publication Number Publication Date
KR880006166A true KR880006166A (ko) 1988-07-21
KR950006896B1 KR950006896B1 (ko) 1995-06-26

Family

ID=25459995

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870012865A KR950006896B1 (ko) 1986-11-17 1987-11-16 할로겐화아연 촉진제를 사용하는 연속 하이드로시안화 반응법

Country Status (6)

Country Link
US (1) US4705881A (ko)
EP (1) EP0268448B1 (ko)
JP (1) JP2521777B2 (ko)
KR (1) KR950006896B1 (ko)
CA (1) CA1297499C (ko)
DE (1) DE3773129D1 (ko)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507973A (en) * 1991-04-26 1996-04-16 Board Of Regents Of The University Of Nebraska Highly reactive zerovalent metals from metal cyanides
FR2711987B1 (fr) * 1993-11-03 1995-12-15 Rhone Poulenc Chimie Procédé d'hydrocyanation de nitriles insaturés en dinitriles.
BR9408151A (pt) * 1993-11-23 1997-08-05 Du Pont Processos de hidrocianação de precursor de catalisador
ATE196745T1 (de) 1994-04-14 2000-10-15 Du Pont Nickel und phosphinebidentat enthaltende katalysatorzusammen- setzungen zur hydrocyanierung von monoolefinen
US5512696A (en) * 1995-07-21 1996-04-30 E. I. Du Pont De Nemours And Company Hydrocyanation process and multidentate phosphite and nickel catalyst composition therefor
TW315370B (ko) * 1994-10-07 1997-09-11 Du Pont
US5449807A (en) * 1994-11-18 1995-09-12 E. I. Du Pont De Nemours And Company Catalyzed vapor phase hydrocyanation of diolefinic compounds
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
IN187044B (ko) * 1995-01-27 2002-01-05 Du Pont
BR9508117A (pt) * 1995-04-26 1997-08-12 Rhone Poulenc Chimie Processo de hidrociação de uma nitrila alifática com insaturação etilência
MY134370A (en) * 2002-07-10 2007-12-31 Basf Ag Recycling of a lewis acid
DE10231296A1 (de) 2002-07-10 2004-01-22 Basf Ag Verfahren zur Entfernung von Wasser aus einer Mischung, die Wasser und Zinkchlorid enthält
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
DE10314761A1 (de) * 2003-03-31 2004-10-14 Basf Ag Als Katalysator für die Hydrocyanierung von olefinisch ungesättigten Verbindungen geeignetes System
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
FR2854892B1 (fr) 2003-05-12 2005-06-24 Rhodia Polyamide Intermediates Procede de fabrication de dinitriles
EP1948591A1 (en) 2005-10-18 2008-07-30 INVISTA Technologies S.à.r.l. Process of making 3-aminopentanenitrile
KR20080104315A (ko) 2006-03-17 2008-12-02 인비스타 테크놀러지스 에스.에이.알.엘 염기성 첨가제를 사용한 처리에 의한 트리오르가노포스파이트의 정제 방법
US7880028B2 (en) 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
US7659422B2 (en) * 2006-07-14 2010-02-09 Invista North America S.A.R.L. Hydrocyanation process with reduced yield losses
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US7709674B2 (en) 2006-07-14 2010-05-04 Invista North America S.A R.L Hydrocyanation process with reduced yield losses
CN101687658B (zh) 2007-05-14 2013-07-24 因温斯特技术公司 高效反应器和方法
EP2164587B1 (en) 2007-06-13 2018-04-04 INVISTA Textiles (U.K.) Limited Process for improving adiponitrile quality
WO2009091771A2 (en) 2008-01-15 2009-07-23 Invista Technologies S.A R.L Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
WO2009091790A1 (en) 2008-01-15 2009-07-23 Invista Technologies S.A.R.L. Hydrocyanation of pentenenitriles
EP2334624B1 (en) 2008-10-14 2014-10-01 Invista Technologies S.à.r.l. Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols
WO2011017543A1 (en) 2009-08-07 2011-02-10 Invista Technologies S.A. R.L. Hydrogenation and esterification to form diesters
WO2014089303A1 (en) 2012-12-07 2014-06-12 Invista North America S.A.R.L. Improved process for producing pentenenitriles
CN111995547B (zh) 2020-01-19 2021-07-09 浙江新和成股份有限公司 己二腈的制备方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496217A (en) * 1967-05-23 1970-02-17 Du Pont Hydrocyanation of olefins
US3564040A (en) * 1968-06-14 1971-02-16 Du Pont Removal of trans-2-pentenenitrile from 3- and 4-pentenenitrile
US3766241A (en) * 1971-05-26 1973-10-16 Du Pont Removal of metal cations from solution in nitriles
US3903120A (en) * 1973-06-19 1975-09-02 Du Pont Preparation of zerovalent nickel complexes from elemental nickel
US4371474A (en) * 1982-01-13 1983-02-01 E. I. Du Pont De Nemours And Company Hydrocyanation of olefins
US4539302A (en) * 1984-04-30 1985-09-03 E. I. Du Pont De Nemours And Company Recovery of zerovalent nickel complexes

Also Published As

Publication number Publication date
KR950006896B1 (ko) 1995-06-26
JP2521777B2 (ja) 1996-08-07
US4705881A (en) 1987-11-10
DE3773129D1 (de) 1991-10-24
CA1297499C (en) 1992-03-17
EP0268448A1 (en) 1988-05-25
JPS63135363A (ja) 1988-06-07
EP0268448B1 (en) 1991-09-18

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