AT262963B - Process for the production of 3-cyano-3,5,5-trimethylcyclohexanone from isophorone and hydrocyanic acid - Google Patents

Process for the production of 3-cyano-3,5,5-trimethylcyclohexanone from isophorone and hydrocyanic acid

Info

Publication number
AT262963B
AT262963B AT925465A AT925465A AT262963B AT 262963 B AT262963 B AT 262963B AT 925465 A AT925465 A AT 925465A AT 925465 A AT925465 A AT 925465A AT 262963 B AT262963 B AT 262963B
Authority
AT
Austria
Prior art keywords
trimethylcyclohexanone
isophorone
cyano
production
hydrocyanic acid
Prior art date
Application number
AT925465A
Other languages
German (de)
Original Assignee
Scholven Chemie 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 Scholven Chemie Ag filed Critical Scholven Chemie Ag
Application granted granted Critical
Publication of AT262963B publication Critical patent/AT262963B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
    • C07C49/723—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic
    • C07C49/727—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system
    • C07C49/737—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system having three rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT925465A 1964-10-24 1965-10-13 Process for the production of 3-cyano-3,5,5-trimethylcyclohexanone from isophorone and hydrocyanic acid AT262963B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH36014A DE1240854B (en) 1964-10-24 1964-10-24 Process for the preparation of 3-cyano-3, 5, 5-trimethylcyclohexanone from isophorone and hydric acid

Publications (1)

Publication Number Publication Date
AT262963B true AT262963B (en) 1968-07-10

Family

ID=7433704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT925465A AT262963B (en) 1964-10-24 1965-10-13 Process for the production of 3-cyano-3,5,5-trimethylcyclohexanone from isophorone and hydrocyanic acid

Country Status (12)

Country Link
AT (1) AT262963B (en)
BE (1) BE671300A (en)
CH (1) CH475206A (en)
DE (1) DE1240854B (en)
DK (1) DK134515B (en)
ES (1) ES318745A1 (en)
FR (1) FR1452374A (en)
GB (1) GB1047920A (en)
LU (1) LU49660A1 (en)
NL (1) NL152253B (en)
NO (1) NO118795B (en)
SE (1) SE327978B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468584A1 (en) * 1979-10-26 1981-05-08 Ugine Kuhlmann PROCESS FOR THE PREPARATION OF CYANO-3-TRIMETHYL-3,5,5-CYCLOHEXANONE
DE3640306A1 (en) * 1986-11-26 1988-06-09 Huels Chemische Werke Ag METHOD FOR PRODUCING 4.4.8.8.10-PENTAMETHYL-10-CYANO-BICYCLO- (4.4.0) -DECEN- (1,6) -ON- (2)
IT1236969B (en) * 1989-11-02 1993-05-07 Caffaro Spa Societa Per L Indu 3-CYAN-3,5,5'-TRIMETHYL-1-CYCLOHEXANONE PREPARATION PROCEDURE.
DE3942371A1 (en) * 1989-12-21 1991-06-27 Degussa METHOD FOR PRODUCING 1,3,3-TRIMETHYL-5-OXO-CYCLOHEXANE-CARBONITRIL
US5011968A (en) * 1990-02-06 1991-04-30 W. R. Grace & Co.-Conn. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
JPH04279559A (en) * 1991-03-05 1992-10-05 Nippo Kagaku Kk Production of 3-cyano-3,5,5-trimethylcyclohexanone
DE4203456A1 (en) * 1992-02-07 1993-08-12 Basf Ag METHOD FOR THE CONTINUOUS PRODUCTION OF 3-CYANO-3,5,5-TRIMETHYLCYCLOHEXANONE
US5235089A (en) * 1992-02-27 1993-08-10 Hampshire Chemical Corp. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
US5183915A (en) * 1992-03-05 1993-02-02 Elf Atochem North America, Inc. Catalyst and process for the production of 3-cyano-3,5,5-trialkylcyclohexanone
DE4407325B4 (en) 1994-03-04 2006-06-29 Basf Ag Process for the preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine
DE10251680A1 (en) 2002-11-07 2004-05-19 Basf Ag Process for the CaO-catalyzed production of isophoronenitrile
DE10259708A1 (en) 2002-12-19 2004-07-08 Basf Ag Improved neutralization of isophoronenitrile synthesis discharges
DE102010062603A1 (en) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Process for the preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine
DE102011077681A1 (en) * 2011-06-17 2012-12-20 Evonik Degussa Gmbh Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
EP3392237B1 (en) 2017-04-21 2019-10-02 Evonik Degussa GmbH Method for manufacturing acrolein cyanohydrins

Also Published As

Publication number Publication date
SE327978B (en) 1970-09-07
BE671300A (en) 1966-02-14
LU49660A1 (en) 1965-12-20
DK134515B (en) 1976-11-22
NL152253B (en) 1977-02-15
GB1047920A (en) 1966-11-09
CH475206A (en) 1969-07-15
DE1240854B (en) 1967-05-24
FR1452374A (en) 1966-02-25
DK134515C (en) 1977-04-18
NO118795B (en) 1970-02-16
NL6513694A (en) 1966-04-25
ES318745A1 (en) 1966-05-01

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