IT1218957B - Processo per la preparazione di 2 terz. buitil 4 metossifenolo - Google Patents

Processo per la preparazione di 2 terz. buitil 4 metossifenolo

Info

Publication number: IT1218957B
Authority: IT; Italy
Prior art keywords: methoxyphenol; buitil; parties; preparation; tert
Prior art date: 1987-01-21

Application number

IT67021/88A

Other languages

English (en)

Other versions

IT8867021A0 (it

Inventor

Abram Becker

Nurit Kornberg

Berta Croitoru

Original Assignee

Bromine Compounds Ltd

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.)

1987-01-21

Filing date

1988-01-15

Publication date

1990-04-24

1988-01-15 Application filed by Bromine Compounds Ltd filed Critical Bromine Compounds Ltd

1988-01-15 Publication of IT8867021A0 publication Critical patent/IT8867021A0/it

1990-04-24 Application granted granted Critical

1990-04-24 Publication of IT1218957B publication Critical patent/IT1218957B/it

Links

238000000034 method Methods 0.000 title abstract 3
NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 title 2
MRBKEAMVRSLQPH-UHFFFAOYSA-N 3-tert-butyl-4-hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1 MRBKEAMVRSLQPH-UHFFFAOYSA-N 0.000 abstract 1
IKMJSWBFODAWTC-UHFFFAOYSA-N 4-bromo-2-tert-butylphenol Chemical compound CC(C)(C)C1=CC(Br)=CC=C1O IKMJSWBFODAWTC-UHFFFAOYSA-N 0.000 abstract 1
NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups

Landscapes

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

IT67021/88A 1987-01-21 1988-01-15 Processo per la preparazione di 2 terz. buitil 4 metossifenolo IT1218957B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IL81339A IL81339A (en)	1987-01-21	1987-01-21	Process for the preparation of 2-tert-butyl-4-methoxyphenol

Publications (2)

Publication Number	Publication Date
IT8867021A0 IT8867021A0 (it)	1988-01-15
IT1218957B true IT1218957B (it)	1990-04-24

Family

ID=11057475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67021/88A IT1218957B (it)	1987-01-21	1988-01-15	Processo per la preparazione di 2 terz. buitil 4 metossifenolo

Country Status (7)

Country	Link
US (1)	US4898993A (it)
JP (1)	JPS63192735A (it)
DE (1)	DE3801549A1 (it)
FR (1)	FR2612179B1 (it)
GB (1)	GB2200113B (it)
IL (1)	IL81339A (it)
IT (1)	IT1218957B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0434516A3 (en) *	1989-12-20	1991-10-09	Rhone-Poulenc Chimie	Process for the preparation of mono- or poly-alkoxylated aromatic compounds
EP0434517A3 (en) *	1989-12-20	1991-10-16	Rhone-Poulenc Chimie	Process for the preparation of mono- or poly-alkoxylated aromatic compounds
US5487893A (en) *	1990-11-12	1996-01-30	Fileco	Antiviral use of a 2,6-di-t-butylphenol compound substituted in 4 position against herpes viruses and papillomaviruses
EP1648848A4 (en) *	2003-08-01	2006-11-22	Transform Pharmaceuticals Inc	POLYMORPH OF BUTYLHYDROXYANISOL
EP1896390A4 (en) *	2005-04-19	2010-05-19	Camlin Fine Chemicals Ltd	IMPROVEMENTS IN THE SYNTHESIS OF BUTYL HYDROXYANISOLE FROM TERTIARY BUTYL HYDROQUINONE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2835650A (en) *	1954-07-29	1958-05-20	Exxon Research Engineering Co	Hydrocarbon resins odor stabilized with an alkyl-alkoxy monophenol
US4218567A (en) *	1978-05-30	1980-08-19	Hoffmann-La Roche Inc.	Process for aromatic ethers

1987
- 1987-01-21 IL IL81339A patent/IL81339A/xx not_active IP Right Cessation
1988
- 1988-01-13 US US07/143,403 patent/US4898993A/en not_active Expired - Fee Related
- 1988-01-14 FR FR888800380A patent/FR2612179B1/fr not_active Expired - Lifetime
- 1988-01-14 GB GB8800811A patent/GB2200113B/en not_active Expired
- 1988-01-15 IT IT67021/88A patent/IT1218957B/it active
- 1988-01-18 JP JP63009432A patent/JPS63192735A/ja active Pending
- 1988-01-20 DE DE3801549A patent/DE3801549A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
FR2612179B1 (fr)	1992-01-24
IL81339A0 (en)	1987-08-31
IL81339A (en)	1991-12-15
JPS63192735A (ja)	1988-08-10
IT8867021A0 (it)	1988-01-15
GB2200113B (en)	1990-10-17
DE3801549A1 (de)	1988-08-04
GB8800811D0 (en)	1988-02-17
FR2612179A1 (fr)	1988-09-16
US4898993A (en)	1990-02-06
GB2200113A (en)	1988-07-27

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