IT7821449A0 - Processo per la preparazione dinitrili organici. - Google Patents

Processo per la preparazione dinitrili organici.

Info

Publication number
IT7821449A0
IT7821449A0 IT7821449A IT2144978A IT7821449A0 IT 7821449 A0 IT7821449 A0 IT 7821449A0 IT 7821449 A IT7821449 A IT 7821449A IT 2144978 A IT2144978 A IT 2144978A IT 7821449 A0 IT7821449 A0 IT 7821449A0
Authority
IT
Italy
Prior art keywords
preparation
organic dinitriles
dinitriles
organic
Prior art date
Application number
IT7821449A
Other languages
English (en)
Other versions
IT1094275B (it
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of IT7821449A0 publication Critical patent/IT7821449A0/it
Application granted granted Critical
Publication of IT1094275B publication Critical patent/IT1094275B/it

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT21449/78A 1977-03-28 1978-03-22 Processo per la preparazione di nitrili organici IT1094275B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12916/77A GB1565443A (en) 1977-03-28 1977-03-28 Manufacture of organic nitriles

Publications (2)

Publication Number Publication Date
IT7821449A0 true IT7821449A0 (it) 1978-03-22
IT1094275B IT1094275B (it) 1985-07-26

Family

ID=10013487

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21449/78A IT1094275B (it) 1977-03-28 1978-03-22 Processo per la preparazione di nitrili organici

Country Status (6)

Country Link
US (1) US4230634A (it)
DE (1) DE2812151A1 (it)
FR (1) FR2385689A1 (it)
GB (1) GB1565443A (it)
IT (1) IT1094275B (it)
NL (1) NL7803147A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376080A (en) * 1980-12-02 1983-03-08 Ube Industries, Ltd. Process for preparing malononitrile
US6753440B2 (en) 2001-05-11 2004-06-22 E.I. Du Pont De Nemours And Company Copper-catalyzed vapor phase hydrocyanation of diolefinic compounds
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
FR2857965B1 (fr) * 2003-07-25 2005-08-26 Rhodia Polyamide Intermediates Procede de fabrication et de separation de composes 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
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
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
WO2009091790A1 (en) 2008-01-15 2009-07-23 Invista Technologies S.A.R.L. Hydrocyanation of pentenenitriles
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
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509859A (en) * 1943-02-23 1950-05-30 Du Pont Nitriles from butadiene and hydrogen cyanide
DE2134328A1 (de) * 1971-07-09 1973-01-18 Exxon Research Engineering Co Verfahren zur herstellung von dicyanen
US3766231A (en) * 1971-08-02 1973-10-16 Du Pont Compounds of zero valent nickel containing n bonded nitriles
GB1429651A (en) * 1972-07-31 1976-03-24 Ici Ltd Manufacture of organic nitriles
GB1429169A (en) * 1972-09-07 1976-03-24 Ici Ltd Manufacture of organic nitriles
IT1075030B (it) * 1975-10-01 1985-04-22 Ici Ltd Processo per la produzione di nitrili organici,in particolare di dicianobutene,e prodotti ottenuti
US4096171A (en) * 1976-04-29 1978-06-20 Imperial Chemical Industries Limited Process for the manufacture of dicyanobutene from butadiene, hydrogen cyanide and oxygen

Also Published As

Publication number Publication date
NL7803147A (nl) 1978-10-02
FR2385689A1 (fr) 1978-10-27
IT1094275B (it) 1985-07-26
US4230634A (en) 1980-10-28
DE2812151A1 (de) 1978-10-12
GB1565443A (en) 1980-04-23

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