BR8102426A - Processo para preparacao de cianetos de aclla - Google Patents

Processo para preparacao de cianetos de aclla

Info

Publication number
BR8102426A
BR8102426A BR8102426A BR8102426A BR8102426A BR 8102426 A BR8102426 A BR 8102426A BR 8102426 A BR8102426 A BR 8102426A BR 8102426 A BR8102426 A BR 8102426A BR 8102426 A BR8102426 A BR 8102426A
Authority
BR
Brazil
Prior art keywords
optionally substituted
radical
aclla
carbon atoms
general formula
Prior art date
Application number
BR8102426A
Other languages
English (en)
Inventor
E Klauke
K Findeisen
Original Assignee
Bayer 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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR8102426A publication Critical patent/BR8102426A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)
BR8102426A 1980-04-23 1981-04-22 Processo para preparacao de cianetos de aclla BR8102426A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803015587 DE3015587A1 (de) 1980-04-23 1980-04-23 Verfahren zur herstellung von acylcyaniden

Publications (1)

Publication Number Publication Date
BR8102426A true BR8102426A (pt) 1981-12-29

Family

ID=6100732

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102426A BR8102426A (pt) 1980-04-23 1981-04-22 Processo para preparacao de cianetos de aclla

Country Status (9)

Country Link
US (1) US4555370A (pt)
EP (1) EP0038987B1 (pt)
JP (1) JPS56166162A (pt)
AT (1) ATE3712T1 (pt)
BR (1) BR8102426A (pt)
CA (1) CA1196338A (pt)
DE (2) DE3015587A1 (pt)
DK (1) DK179681A (pt)
IL (1) IL62687A (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647110B1 (fr) * 1989-05-19 1991-07-26 Atochem Procede de synthese de cyanures d'acyle
FR2647109B1 (fr) * 1989-05-19 1991-07-26 Atochem Procede de preparation de cyanures d'acyle en milieu anhydre
US5352827A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in a hydrous reaction medium
US5352826A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in an anhydrous reaction medium
GT200600179A (es) * 2005-04-29 2006-11-22 Proceso para preparar oxindoles y tio-oxindoles 3,3-disustituidos
CN101627060B (zh) 2006-07-31 2011-11-30 尤尼威蒂恩技术有限公司 用于控制聚烯烃反应器中的静电荷的方法和装置
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
KR101698618B1 (ko) 2009-01-08 2017-01-20 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀 중합 방법을 위한 첨가제
EP2456796B1 (en) 2009-07-23 2013-07-17 Univation Technologies, LLC Polymerization reaction system
BR112012021122B1 (pt) 2010-02-22 2020-01-07 Univation Technologies, Llc Sistema catalítico, método para preparar o sistema catalítico e método para polimerização de olefinas
WO2012009215A1 (en) 2010-07-16 2012-01-19 Univation Technologies, Llc Systems and methods for measuring static charge on particulates
BR112013000679A2 (pt) 2010-07-16 2016-05-31 Univation Tech Llc sistemas e métodos para medir acúmulo de partícula em superfícies de reator
WO2012015898A1 (en) 2010-07-28 2012-02-02 Univation Technologies, Llc Systems and methods for measuring velocity of a particle/fluid mixture
CN103298842B (zh) 2010-12-17 2016-08-31 尤尼威蒂恩技术有限责任公司 从聚烯烃吹扫气体产物回收烃的***以及方法
RU2577324C2 (ru) 2010-12-22 2016-03-20 Юнивейшн Текнолоджиз, Ллк Добавка для способов полимеризации полиолефина
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
WO2013070601A2 (en) 2011-11-08 2013-05-16 Univation Technologies, Llc Methods of preparing a catalyst system
EP2776476B1 (en) 2011-11-08 2019-03-13 Univation Technologies, LLC Methods for producing polyolefins with catalyst systems
EP2800766B1 (en) 2012-03-05 2019-09-04 Univation Technologies, LLC Methods for making catalyst compositions and polymer products produced therefrom
EP2938434B1 (en) 2012-12-28 2022-05-04 Univation Technologies, LLC Supported catalyst with improved flowability
KR102113899B1 (ko) 2013-02-07 2020-05-21 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀의 제조
JP6360549B2 (ja) 2013-03-15 2018-07-18 ユニベーション・テクノロジーズ・エルエルシー オレフィン重合触媒用の三座窒素系配位子
CN107266620B (zh) 2013-03-15 2020-09-01 尤尼威蒂恩技术有限责任公司 催化剂的配体
EP3287473B1 (en) 2013-06-05 2019-10-16 Univation Technologies, LLC Protecting phenol groups
CA2957809C (en) 2014-08-19 2023-01-03 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
BR112017003306B1 (pt) 2014-08-19 2022-03-03 Univation Technologies, Llc Método para preparar um suporte de catalisador fluorado e sistema de catalisador
US10208139B2 (en) 2014-08-19 2019-02-19 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
EP3519466B1 (en) 2016-09-27 2023-07-05 Univation Technologies, LLC Method for long chain branching control in polyethylene production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614242C3 (de) * 1976-04-02 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
DE2614240C3 (de) * 1976-04-02 1980-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
DE2642140C2 (de) * 1976-09-20 1982-10-28 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Benzoylcyanid
DE2642199A1 (de) * 1976-09-20 1978-03-23 Degussa Verfahren zur herstellung von benzoylcyanid
DE2708182C3 (de) * 1977-02-25 1979-08-30 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von Acylcyaniden
DE2708183C3 (de) * 1977-02-25 1979-08-09 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von Acylcyaniden
JPS5429526A (en) * 1977-08-09 1979-03-05 Nippon Soken Fluorescent display tube multiiitem indicator
US4209462A (en) * 1978-12-18 1980-06-24 Stauffer Chemical Company Method for preparing acyl cyanides
US4238413A (en) * 1979-11-07 1980-12-09 Hooker Chemicals & Plastics Corp. (3-Trifluoromethyl)-benzoyl cyanide and process for its production
DE3011305A1 (de) * 1980-03-24 1981-10-15 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von carbonsaeurecyaniden

Also Published As

Publication number Publication date
DE3015587A1 (de) 1981-10-29
DE3160408D1 (en) 1983-07-14
IL62687A (en) 1985-10-31
EP0038987B1 (de) 1983-06-08
JPS56166162A (en) 1981-12-21
ATE3712T1 (de) 1983-06-15
US4555370A (en) 1985-11-26
CA1196338A (en) 1985-11-05
IL62687A0 (en) 1981-06-29
EP0038987A1 (de) 1981-11-04
DK179681A (da) 1981-10-24

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