ATE141249T1 - Herstellung von 8-hydroxy-p-cymol durch dehydrogenierung - Google Patents

Herstellung von 8-hydroxy-p-cymol durch dehydrogenierung

Info

Publication number: ATE141249T1
Authority: AT; Austria
Prior art keywords: hydroxy; vapour; hydroxymenthenes; dehydrogenation; cymol
Prior art date: 1992-04-06

Application number

AT93200823T

Other languages

English (en)

Inventor

Christopher Paul Newman

Original Assignee

Quest Int

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.)

1992-04-06

Filing date

1993-03-22

Publication date

1996-08-15

1993-03-22 Application filed by Quest Int filed Critical Quest Int

1996-08-15 Application granted granted Critical

1996-08-15 Publication of ATE141249T1 publication Critical patent/ATE141249T1/de

Links

238000006356 dehydrogenation reaction Methods 0.000 title abstract 2
238000000034 method Methods 0.000 abstract 3
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical class CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 abstract 2
239000003054 catalyst Substances 0.000 abstract 2
XLPDVYGDNRIQFV-UHFFFAOYSA-N p-Cymen-8-ol Chemical compound CC1=CC=C(C(C)(C)O)C=C1 XLPDVYGDNRIQFV-UHFFFAOYSA-N 0.000 abstract 2
WUOACPNHFRMFPN-VIFPVBQESA-N (R)-(+)-alpha-terpineol Chemical compound CC1=CC[C@H](C(C)(C)O)CC1 WUOACPNHFRMFPN-VIFPVBQESA-N 0.000 abstract 1
KRHJVLJEYXQYBD-UHFFFAOYSA-N 2-methyl-5-propan-2-ylcyclohexen-1-ol Chemical compound CC(C)C1CCC(C)=C(O)C1 KRHJVLJEYXQYBD-UHFFFAOYSA-N 0.000 abstract 1
241000402754 Erythranthe moschata Species 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
239000003205 fragrance Substances 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000011261 inert gas Substances 0.000 abstract 1
239000000543 intermediate Substances 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
229910052763 palladium Inorganic materials 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT93200823T 1992-04-06 1993-03-22 Herstellung von 8-hydroxy-p-cymol durch dehydrogenierung ATE141249T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP92303006		1992-04-06

Publications (1)

Publication Number	Publication Date
ATE141249T1 true ATE141249T1 (de)	1996-08-15

Family

ID=8211313

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93200823T ATE141249T1 (de)	1992-04-06	1993-03-22	Herstellung von 8-hydroxy-p-cymol durch dehydrogenierung

Country Status (6)

Country	Link
US (1)	US5313008A (de)
EP (1)	EP0565159B1 (de)
JP (1)	JP2769769B2 (de)
AT (1)	ATE141249T1 (de)
DE (1)	DE69303957T2 (de)
ES (1)	ES2090839T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100440398B1 (ko) *	1996-01-31	2004-10-26	니혼샤신 인사츠 가부시키가이샤	그림모양이새겨진성형품제조장치와이의제조방법
DE19941211A1 (de) *	1999-08-30	2001-03-08	Haarmann & Reimer Gmbh	Herstellung von Dibenzosuberenon-Derivaten durch katralytische Dehydrierung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA512236A (en) *		1955-04-26	Dominion Rubber Company	Chemical synthesis
US2361532A (en) *	1941-03-29	1944-10-31	Hercules Powder Co Ltd	Treatment of terpene alcohols
US2366409A (en) *	1941-03-29	1945-01-02	Hercules Powder Co Ltd	Treatment of terpene alcohols
GB699062A (en) *	1950-12-14	1953-10-28	Polak & Schwarz S Essencefabri	Improvements in the synthetic preparation of -a-phenylethanol
GB8920109D0 (en) *	1989-09-06	1989-10-18	Unilever Plc	Improvements in or relating to production of intermediates for fragrances
DE69004199T2 (de) *	1989-09-06	1994-03-03	Quest Int	Herstellung von Cymenol durch direkte Dehydrogenierung.

1993
- 1993-03-22 ES ES93200823T patent/ES2090839T3/es not_active Expired - Lifetime
- 1993-03-22 EP EP93200823A patent/EP0565159B1/de not_active Expired - Lifetime
- 1993-03-22 DE DE69303957T patent/DE69303957T2/de not_active Expired - Fee Related
- 1993-03-22 AT AT93200823T patent/ATE141249T1/de not_active IP Right Cessation
- 1993-04-01 JP JP5096437A patent/JP2769769B2/ja not_active Expired - Lifetime
- 1993-04-06 US US08/042,776 patent/US5313008A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0565159A1 (de)	1993-10-13
US5313008A (en)	1994-05-17
JP2769769B2 (ja)	1998-06-25
DE69303957D1 (de)	1996-09-19
ES2090839T3 (es)	1996-10-16
EP0565159B1 (de)	1996-08-14
DE69303957T2 (de)	1996-12-19
JPH069457A (ja)	1994-01-18

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Legal Events

Date	Code	Title	Description
1997-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties