SG10201911082QA - Improved method for preparing triacetone amine - Google Patents

Improved method for preparing triacetone amine

Info

Publication number
SG10201911082QA
SG10201911082QA SG10201911082QA SG10201911082QA SG10201911082QA SG 10201911082Q A SG10201911082Q A SG 10201911082QA SG 10201911082Q A SG10201911082Q A SG 10201911082QA SG 10201911082Q A SG10201911082Q A SG 10201911082QA SG 10201911082Q A SG10201911082Q A SG 10201911082QA
Authority
SG
Singapore
Prior art keywords
preparing
improved method
triacetone amine
triacetone
amine
Prior art date
Application number
SG10201911082QA
Other languages
English (en)
Inventor
Katharina Minke Dr
Julia Rieb Dr
Manfred Neumann Dr
Original Assignee
Evonik Operations Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64661119&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG10201911082Q(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of SG10201911082QA publication Critical patent/SG10201911082QA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/02—Preparation by ring-closure or hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG10201911082QA 2018-12-07 2019-11-25 Improved method for preparing triacetone amine SG10201911082QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18210919.9A EP3663284B1 (de) 2018-12-07 2018-12-07 Verbessertes verfahren zur herstellung von triacetonamin

Publications (1)

Publication Number Publication Date
SG10201911082QA true SG10201911082QA (en) 2020-07-29

Family

ID=64661119

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201911082QA SG10201911082QA (en) 2018-12-07 2019-11-25 Improved method for preparing triacetone amine

Country Status (8)

Country Link
US (1) US10807954B2 (ko)
EP (1) EP3663284B1 (ko)
JP (1) JP6843954B2 (ko)
KR (1) KR102329341B1 (ko)
CN (1) CN111285794A (ko)
MY (1) MY185395A (ko)
SG (1) SG10201911082QA (ko)
TW (1) TWI738138B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11731940B2 (en) 2020-05-07 2023-08-22 Evonik Operations Gmbh Process for preparing triacetonamine
CN112457238B (zh) * 2020-11-24 2023-09-26 安徽兴欣新材料有限公司 一种联产三丙酮胺和异佛尔酮的方法
CN113999165A (zh) * 2021-11-29 2022-02-01 利安隆凯亚(河北)新材料有限公司 一种高效利用合成三丙酮胺过程副产物的方法
CN114292168A (zh) * 2021-11-30 2022-04-08 天集化工助剂（沧州）有限公司 一种利用合成三丙酮胺过程副产物制备丙酮的方法
EP4279484A1 (de) 2022-05-17 2023-11-22 Sabo GmbH Verbessertes verfahren zur herstellung von triacetonamin

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA677298A (en) 1963-12-31 Schmitt Karl Method of and apparatus for producing pure condensation products of acetone
CA668290A (en) 1963-08-06 Hibernia-Chemie Gmbh. Method of recovering pure isophorone from isophorone-containing condensation products of acetone by distillation
CA772201A (en) 1967-11-21 Kurashiki Rayon Company Limited Synthesis of alcohol by hydration of olefin
CA666225A (en) 1963-07-02 Disteldorf Josef Method of recovering utilizable products from condensation products of acetone
CA722240A (en) 1965-11-23 Disteldorf Josef Method of producing polycondensates
US2351352A (en) 1941-07-29 1944-06-13 Shell Dev Separation of by-products from isophorone
CA999870A (en) 1972-10-20 1976-11-16 Jean Rody Process for the manufacture of triacetone-amine
AR204926A1 (es) 1973-06-25 1976-03-19 Ciba Geigy Ag Procedimiento para la preparacion de 2,2,6,6-tetrametil-4-oxopiperidina
FI190574A (ko) 1973-06-25 1974-12-26 Ciba Geigy Ag
AR208393A1 (es) 1973-06-29 1976-12-27 Ciba Geigy Ag Procedimiento para la preparacion de 2,2,6,6-tetrametil-4-oxopiperidina
JPS597701B2 (ja) 1977-12-21 1984-02-20 アデカ・ア−ガス化学株式会社 ２，２，６，６−テトラメチル−４−オキソピペリジンの製造方法
JPS54112873A (en) 1978-02-23 1979-09-04 Adeka Argus Chem Co Ltd Preparation of 2,2,6,6-tetramethyl-4-oxopiperidine
DE2807172A1 (de) 1978-02-20 1979-08-23 Huels Chemische Werke Ag Verfahren zur herstellung von 2,2,6,6-tetramethylpiperidon-(4)
IT1094039B (it) 1978-03-31 1985-07-26 Chimosa Chimica Organica Spa Processo per la preparazione di 2,2,6,6-tetrametil-4-piperidone
US4275211A (en) * 1978-11-17 1981-06-23 Ciba-Geigy Corporation Process for preparing 2,2,6,6-tetraalkyl-4-oxopiperidines
DE3003843A1 (de) 1980-02-02 1981-08-13 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von 4-amino-2,2,6,6-tetramethylpiperidin
DE3135489A1 (de) 1981-09-08 1983-03-17 Chemische Werke Hüls AG, 4370 Marl 4-isocyanato-2,2,6,6-tetramethylpiperidin sowie seine herstellung
JPS5849363A (ja) 1981-09-16 1983-03-23 Adeka Argus Chem Co Ltd ２，２，６，６−テトラメチル−４−オキソピペリジンの製造方法
RO96131B1 (ro) 1987-04-15 1989-02-01 Institutul De Cercetari Chimice Procedeu pentru obtinerea acetoninei
US4831146A (en) 1988-03-21 1989-05-16 Air Products And Chemicals, Inc. Process for preparing triacetone amine and other oxopiperidines
JPH04154762A (ja) 1990-10-16 1992-05-27 Daicel Chem Ind Ltd ２．２．６．６．―テトラメチル―４―オキソピペリジンの製造法
DE19544599A1 (de) 1995-11-30 1997-06-05 Huels Chemische Werke Ag Kontinuierliches Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin
JP4000721B2 (ja) 1999-07-15 2007-10-31 住友化学株式会社 ２，２，６，６−テトラメチル−４−オキソピペリジンの製造方法
CN1111157C (zh) 2000-07-28 2003-06-11 中国石油化工股份有限公司 2，2，6，6－四烷基－4－哌啶胺类的制备方法
JP2003206277A (ja) 2002-01-10 2003-07-22 Mitsui Chemicals Inc ２，２，６，６−テトラメチル−４−ピペリドンの製造方法
DE102010062804A1 (de) 2010-01-12 2011-07-14 Evonik Degussa GmbH, 45128 Verfahren zur Herstellung von 1,1 Diarylalkanen und Derivativen davon
JP5573658B2 (ja) 2010-12-24 2014-08-20 住友大阪セメント株式会社 流込成形用繊維補強セメント複合材料及びその製造方法
CN102516158A (zh) 2011-12-12 2012-06-27 宿迁市振兴化工有限公司 一种固定床合成三丙酮胺的方法
DE102012215900A1 (de) * 2012-09-07 2014-05-15 Evonik Industries Ag Verfahren zur Herstellung und Aufarbeitung eines Triacetonamin-haltigen Reaktionsgemisches
DE102012215903A1 (de) 2012-09-07 2014-03-13 Evonik Industries Ag Verfahren zur Behandlung eines Abwasserstroms, der bei der Aufarbeitung eines Triacetonamin-haltigen Reaktionsgemisches entsteht
CN103224465B (zh) 2013-01-31 2015-04-08 天津大学 2,2,6,6-四甲基-4-哌啶酮连续合成方法
MX2016000701A (es) 2015-01-22 2016-11-24 Evonik Degussa Gmbh Proceso para preparar un compuesto de triacetonamina n-metil sustituida.
MX2016000700A (es) 2015-01-22 2017-04-06 Evonik Degussa Gmbh Sintesis de compuestos de triacetonadiamina mediante procedimiento de aminacion reductora de triacetonadiamina y derivados de los mismos.
EP3255039B1 (de) 2016-06-10 2018-12-12 Evonik Degussa GmbH Verfahren zur herstellung von 2-(2,2,6,6-tetramethylpiperidin-4-yl)propan-1,3-diamin
DE102016212378A1 (de) 2016-07-07 2018-01-11 Evonik Degussa Gmbh Synthese von Triacetondiaminverbindungen durch reduktive Aminierung ausgehend von Triacetondiamin und dessen Derivaten
DE102016212379A1 (de) 2016-07-07 2018-01-11 Evonik Degussa Gmbh Verfahren zur Herstellung einer N-methylsubstituierten Triacetonaminverbindung
CN107033066B (zh) 2017-05-05 2020-03-13 利安隆凯亚(河北)新材料有限公司 一种非均相催化合成三丙酮胺的方法及专用设备
CN109746004B (zh) 2017-11-07 2022-03-11 万华化学集团股份有限公司 一种催化剂及其在制备2,2,6,6-四甲基-4-哌啶酮中的应用
CN108409637A (zh) 2018-04-24 2018-08-17 宿迁联盛科技有限公司 一种光稳定剂中间体n-丁基-2，2，6，6-四甲基-4-哌啶胺的制备工艺
CN108383776A (zh) 2018-05-01 2018-08-10 衡水凯亚化工有限公司 一种利用丙酮和合成三丙酮胺过程副产物制备三丙酮胺
CN108484482A (zh) 2018-05-01 2018-09-04 衡水凯亚化工有限公司 一种利用合成三丙酮胺过程副产物制备三丙酮胺的方法
CN108383704B (zh) 2018-05-01 2021-03-23 利安隆凯亚(河北)新材料有限公司 一种利用合成三丙酮胺过程副产物制备丙酮的方法
CN108484483A (zh) 2018-05-01 2018-09-04 衡水凯亚化工有限公司 一种利用蒸馏-结晶组合法精制三丙酮胺的方法
CN110407738A (zh) * 2019-08-13 2019-11-05 宿迁市振兴化工有限公司 一种三丙酮胺的制备方法
CN110406707A (zh) 2019-09-02 2019-11-05 温州中环机械设备有限公司 一种液体包装袋灌装封口机

Also Published As

Publication number Publication date
JP6843954B2 (ja) 2021-03-17
KR20200070127A (ko) 2020-06-17
TW202033503A (zh) 2020-09-16
MY185395A (en) 2021-05-17
US20200181088A1 (en) 2020-06-11
TWI738138B (zh) 2021-09-01
KR102329341B1 (ko) 2021-11-18
CN111285794A (zh) 2020-06-16
EP3663284A1 (de) 2020-06-10
EP3663284B1 (de) 2021-02-03
US10807954B2 (en) 2020-10-20
JP2020090492A (ja) 2020-06-11

Similar Documents

Publication Publication Date Title
PT3621229T (pt) Método para retransmissão parcial
SG10201911082QA (en) Improved method for preparing triacetone amine
ZA201908158B (en) Novel method for synthesizing amanitins
GB2588311B8 (en) Method for preparing biochar
IL283331A (en) Method for the preparation of n-phenylpyrazole-1-carboxamides
PL3571454T3 (pl) Sposób desublimacji CO2
IL280703A (en) Method for preparing liposomes
PL3733651T3 (pl) Sposób wytwarzania kalkobutrolu
GB2580539B (en) Method for co-processing
FI3797099T3 (fi) Menetelmä substituoitujen heterosyklisten yhdisteiden valmistamiseksi
GB201912863D0 (en) Novel method
GB201909178D0 (en) Methods for preparing compounds
GB201820751D0 (en) Methods for preparing intermediates
GB201820754D0 (en) Methods for preparing compounds
IL290582A (en) A method for the synthesis of n-converted phenyl-5-hydroxymethyl-2-oxazolidinones
KR102275418B9 (ko) 리튬 비스플루오로술포닐이미드의 제조방법
EP3541782C0 (en) METHOD FOR MANUFACTURING N-(FLUOROSULFONYL)DIMETHYLAMINE
IL282108A (en) A method for preparing epiconazole
SG10202000757YA (en) Confirming method
ZA201903463B (en) Method for preparing hexadecahydropyrene
PL3591744T3 (pl) Sposób wytwarzania elektrody
IL284305A (en) Methods for creating polyplexes
IL271512B (en) A method for the preparation of modified 4-aminoindan derivatives
IL304289A (en) Methods for the preparation of bisphosphocines
EP4063345A4 (en) PROCESS FOR MANUFACTURING CAPROLACTAM