CS126192A3 - Process for preparing protected amine light stabilizers - Google Patents

Process for preparing protected amine light stabilizers Download PDF

Info

Publication number
CS126192A3
CS126192A3 CS921261A CS126192A CS126192A3 CS 126192 A3 CS126192 A3 CS 126192A3 CS 921261 A CS921261 A CS 921261A CS 126192 A CS126192 A CS 126192A CS 126192 A3 CS126192 A3 CS 126192A3
Authority
CS
Czechoslovakia
Prior art keywords
compound
dicarboxylic acid
acid ester
lithium
hydroxypiperidine
Prior art date
Application number
CS921261A
Other languages
Czech (cs)
English (en)
Inventor
Gleason O Cookson
Vu A Dang
Krishna Raman
Original Assignee
Himont Inc
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 Himont Inc filed Critical Himont Inc
Publication of CS126192A3 publication Critical patent/CS126192A3/cs

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/40Oxygen atoms
    • C07D211/44Oxygen atoms attached in position 4
    • C07D211/46Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Steroid Compounds (AREA)
  • Measurement Of Radiation (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
CS921261A 1991-04-24 1992-04-24 Process for preparing protected amine light stabilizers CS126192A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/690,760 US5180830A (en) 1991-04-24 1991-04-24 Process for preparing hindered amine light stabilizers

Publications (1)

Publication Number Publication Date
CS126192A3 true CS126192A3 (en) 1992-11-18

Family

ID=24773846

Family Applications (1)

Application Number Title Priority Date Filing Date
CS921261A CS126192A3 (en) 1991-04-24 1992-04-24 Process for preparing protected amine light stabilizers

Country Status (18)

Country Link
US (1) US5180830A (zh)
EP (1) EP0510625B1 (zh)
JP (1) JPH05148229A (zh)
KR (1) KR920019747A (zh)
CN (1) CN1038677C (zh)
AT (1) ATE154928T1 (zh)
AU (1) AU1505892A (zh)
BR (1) BR9201470A (zh)
CA (1) CA2064135A1 (zh)
CS (1) CS126192A3 (zh)
DE (1) DE69220610T2 (zh)
DK (1) DK0510625T3 (zh)
FI (1) FI921851A (zh)
HU (1) HUT60718A (zh)
IL (1) IL101357A0 (zh)
MX (1) MX9201880A (zh)
RU (1) RU2036921C1 (zh)
ZA (1) ZA922424B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664275B1 (fr) * 1990-07-03 1994-04-29 Rhone Poulenc Chimie Nouveaux composes a fonction piperidinyle et leur utilisation dans les polymeres.
GB2377709B (en) * 1998-12-14 2003-06-18 Ciba Sc Holding Ag Sterically hindered amine compounds
JP5084143B2 (ja) * 2005-02-14 2012-11-28 株式会社Adeka 光安定剤乳化組成物
CN101381477B (zh) * 2008-10-15 2011-04-27 天津大学 新型受阻胺光稳定剂及其合成方法
JP5516863B2 (ja) * 2009-03-18 2014-06-11 Jsr株式会社 液晶配向剤および液晶表示素子
CN101845013B (zh) * 2010-05-18 2012-05-23 北京天罡助剂有限责任公司 一种用于光稳定剂的含多受阻哌啶基的受阻胺化合物及其制备方法
CN102659767B (zh) * 2012-05-14 2015-01-14 南通大学 一种光稳定剂及中间体4-环氧丙基-1,2,2,6,6-五甲基哌啶的制备方法
CN103319398A (zh) * 2013-05-20 2013-09-25 启东金美化学有限公司 一种受阻胺光稳定剂的制备方法
CN105037249A (zh) * 2015-06-17 2015-11-11 新秀化学(烟台)有限公司 一种液体单双酯混合型受阻胺光稳定剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021432A (en) * 1971-11-30 1977-05-03 Ciba-Geigy Corporation Piperidine derivatives
BE792043A (fr) * 1971-11-30 1973-05-29 Ciba Geigy Derives de la piperidine utilisables pour stabiliser des matieres organiques
CH597185A5 (en) * 1973-12-10 1978-03-31 Ciba Geigy Ag Stabilising synthetic polymers, pref polyolefines
US4461898A (en) * 1981-11-10 1984-07-24 Ciba-Geigy Corporation Process for the preparation of novel light stabilizers
EP0119961B1 (de) * 1983-03-21 1988-01-20 Ciba-Geigy Ag Oligoester mit Polyalkylpiperidingruppen
JPS61140566A (ja) * 1984-12-11 1986-06-27 Sumitomo Chem Co Ltd ピペリジン誘導体、その製造方法およびこれを有効成分とする有機物質用安定剤
JPH0725735B2 (ja) * 1985-08-07 1995-03-22 住友化学工業株式会社 ピペリジン誘導体、その製造法およびこれを有効成分とする有機物質用安定剤

Also Published As

Publication number Publication date
EP0510625B1 (en) 1997-07-02
CA2064135A1 (en) 1992-10-25
HU9200970D0 (en) 1992-06-29
IL101357A0 (en) 1992-11-15
CN1066064A (zh) 1992-11-11
KR920019747A (ko) 1992-11-19
MX9201880A (es) 1992-10-01
RU2036921C1 (ru) 1995-06-09
FI921851A0 (fi) 1992-04-24
FI921851A (fi) 1992-10-25
DK0510625T3 (da) 1997-07-21
BR9201470A (pt) 1992-12-01
JPH05148229A (ja) 1993-06-15
AU1505892A (en) 1992-10-29
ZA922424B (en) 1992-12-30
DE69220610D1 (de) 1997-08-07
DE69220610T2 (de) 1997-12-18
EP0510625A1 (en) 1992-10-28
US5180830A (en) 1993-01-19
CN1038677C (zh) 1998-06-10
ATE154928T1 (de) 1997-07-15
HUT60718A (en) 1992-10-28

Similar Documents

Publication Publication Date Title
EP3847157B1 (en) Process for the preparation of methyl 6-(2,4-dichlorophenyl)-5-[4-[(3s)-1-(3-fluoropropyl)pyrrolidin-3-yl]oxyphenyl]-8,9-dihydro-7h-benzo[7]annulene-2-carboxylate and a salt thereof
CS126192A3 (en) Process for preparing protected amine light stabilizers
CN108264469B (zh) 一种制备2-(亚环己烯基)丙二酸衍生物的方法及其应用
KR20140014154A (ko) Hiv 부착 억제제 전구약물 화합물 및 중간체의 제조 방법
EP0469331B1 (en) Process for preparing organic esters and amides and catalyst system therefor
CN103012241B (zh) 多取代吲哚、合成方法及其应用于吲哚美辛的合成
CN107501055A (zh) 基于镍催化制备氟代烯烃化合物的方法
JPH0346461B2 (zh)
EP0965589B1 (en) Process and intermediates for the manufacture of pyridine-2,3-dicarboxylate compounds
CN108440585A (zh) 一种二氢吲哚硼酯的合成方法
KR101898362B1 (ko) (메트)아크릴산 에스터의 제조 방법 및 카복실산 방향족 에스터의 제조 방법
JPH01308246A (ja) スピロビスインダンビスカルボキシフェニルエーテル及びその誘導体
Taylor et al. Comments on an attempted synthesis of 1-aminocyclopropane-1, 2-dicarboxylic acid
CN116803980A (zh) 一种四氢吡啶衍生物和六氢吡啶衍生物的制备方法
JP3698762B2 (ja) N−(α−アシルオキシエチル)化合物の製造方法
JP4082530B2 (ja) 付加物の製造方法
JP4421153B2 (ja) トリアルカノイルオキシホウ素の製造方法
US20110144346A1 (en) Method for producing n-phenyl-n-(4-piperidinyl) amide salts
CN115594582A (zh) 一种合成13c标记的4-三氟甲基甲酸芳酯的方法及应用
JPS624266A (ja) 新規4−ピリジル−4−シアノピメリン酸エステルおよびその製造法
WO2004007460A1 (ja) 2,3,6−トリアルキル−8−フルオロ−4−キノリン誘導体の製造法
JPH03109382A (ja) イソシアヌル酸誘導体の製造方法
JPS61109769A (ja) イソニコチン酸−〔2−(α−ヒドロキシベンジル)−4−クロロ〕−アニリドの製造方法
EP0330875A2 (en) Process for the preparation of tertiary carbinols containing an aminic substituent
JPS626540B2 (zh)