[go: up one dir, main page]

ITTO991117A0 - Procedimento per produrre 2,2,6,6-tetrametil-4-piperidone - Google Patents

Procedimento per produrre 2,2,6,6-tetrametil-4-piperidone

Info

Publication number
ITTO991117A0
ITTO991117A0 IT99TO001117A ITTO991117A ITTO991117A0 IT TO991117 A0 ITTO991117 A0 IT TO991117A0 IT 99TO001117 A IT99TO001117 A IT 99TO001117A IT TO991117 A ITTO991117 A IT TO991117A IT TO991117 A0 ITTO991117 A0 IT TO991117A0
Authority
IT
Italy
Prior art keywords
piperidone
tetramethyl
procedure
producing
Prior art date
Application number
IT99TO001117A
Other languages
English (en)
Inventor
Shinya Tanaka
Manji Sasaki
Eiichi Yomeyama
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of ITTO991117A0 publication Critical patent/ITTO991117A0/it
Publication of ITTO991117A1 publication Critical patent/ITTO991117A1/it
Application granted granted Critical
Publication of IT1308677B1 publication Critical patent/IT1308677B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—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)
IT1999TO001117A 1998-12-22 1999-12-20 Procedimento per produrre 2,2,6,6-tetrametil-4-piperidone IT1308677B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36458798 1998-12-22

Publications (3)

Publication Number Publication Date
ITTO991117A0 true ITTO991117A0 (it) 1999-12-20
ITTO991117A1 ITTO991117A1 (it) 2001-06-20
IT1308677B1 IT1308677B1 (it) 2002-01-09

Family

ID=18482183

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO001117A IT1308677B1 (it) 1998-12-22 1999-12-20 Procedimento per produrre 2,2,6,6-tetrametil-4-piperidone

Country Status (2)

Country Link
DE (1) DE19961467A1 (it)
IT (1) IT1308677B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
IT1308677B1 (it) 2002-01-09
DE19961467A1 (de) 2000-07-06
ITTO991117A1 (it) 2001-06-20

Similar Documents

Publication Publication Date Title
ID29241A (id) Turunan-turunan kinolin teranelasi-1,2
DE69933287D1 (de) 12,13-modifizierte epothilon-derivate
HUP0000434A3 (en) 1,4-substituted cyclic amine derivatives
ID28489A (id) Metode untuk membuat 4-karboksiamino-2-disubstitusi 1,2,3,4-tetrahidroquinolin
ID17259A (id) Fluorina mengandung turunan piperidina 1,4-disubtitusikan
CU23053A3 (es) 1,2,3,4-tetrahidroquinlinas 2-sustituidas 4-amino sustituidas
ID26310A (id) Produksi kontinyu 1,3-dioksolan-2-ona
ID24583A (id) Turunan-turunan 1,2,3,4-tetrahidronaftalena tersubstitusi
ID22361A (id) Metode untuk menghasilkan poliamida
ATE275151T1 (de) 3,6-ketal-makrolidantibiotika
ZA992191B (en) Piperidine derivatives.
PT1210349E (pt) Pirazolo-¬4,3-d|-pirimidinas
ID26909A (id) Turunan-turunan 1,3,4-oksadiazolon
DE60025958D1 (de) 14,15-beta-methylen substituierte androgene
ATE234839T1 (de) 4,5-azolo-oxindole
ZA200101830B (en) Piperidine derivatives.
PL342064A1 (en) Method of obtaining (-)-cis-3-hydroxy-methyl-4-(2,4,6-trimethoxyphenyl)piperidine
ID27686A (id) Turunan 3-(2-okso-[1,3]bipirolidinil-3-ildenametil)-sefem
ID20093A (id) Metode untuk memproduksi polibutilena tereptalat
IT1312353B1 (it) Procedimento per la polimerizzazione di polialchilpiperidina
IL146573A0 (en) Method for producing 2,2,4,4-tetra-substituted 1,3,5-cyclohexanetriones
ID30126A (id) METODE UNTUK MENGHASILKAN SIKLO-(Asp-DPhe-NMeVal-Arg-Gly)
EP1109551A4 (en) 4-amino-3-MESCAPTO-1,2,4-triazoles
ID27316A (id) Proses untuk membuat urea 1,3-terdisubstitusi-4-oksosiklik
ID26368A (id) Turunan-turunan 2 deoksi higromisin