DK496581A - Fremgangsmaade til fremstilling af monoalkylethere af eventuelt substitueret hydroquinon - Google Patents

Fremgangsmaade til fremstilling af monoalkylethere af eventuelt substitueret hydroquinon

Info

Publication number
DK496581A
DK496581A DK496581A DK496581A DK496581A DK 496581 A DK496581 A DK 496581A DK 496581 A DK496581 A DK 496581A DK 496581 A DK496581 A DK 496581A DK 496581 A DK496581 A DK 496581A
Authority
DK
Denmark
Prior art keywords
cooleters
hydroquinon
monoal
substituted
procedure
Prior art date
Application number
DK496581A
Other languages
Danish (da)
English (en)
Inventor
F Rivetti
U Romano
N D Muzio
Original Assignee
Anic Spa
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
Priority claimed from IT25933/80A external-priority patent/IT1134242B/it
Priority claimed from IT25934/80A external-priority patent/IT1134243B/it
Application filed by Anic Spa filed Critical Anic Spa
Publication of DK496581A publication Critical patent/DK496581A/da

Links

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
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
DK496581A 1980-11-13 1981-11-10 Fremgangsmaade til fremstilling af monoalkylethere af eventuelt substitueret hydroquinon DK496581A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT25933/80A IT1134242B (it) 1980-11-13 1980-11-13 Procedimento per la preparazione di monoalchileteri dell'idrochinone e dei suoi derivati
IT25934/80A IT1134243B (it) 1980-11-13 1980-11-13 Procedimento di preparazione di monoalchileteri dell'idrochinone e dei suoi derivati

Publications (1)

Publication Number Publication Date
DK496581A true DK496581A (da) 1982-05-14

Family

ID=26328631

Family Applications (1)

Application Number Title Priority Date Filing Date
DK496581A DK496581A (da) 1980-11-13 1981-11-10 Fremgangsmaade til fremstilling af monoalkylethere af eventuelt substitueret hydroquinon

Country Status (9)

Country Link
US (1) US4469897A (no)
CH (1) CH648279A5 (no)
DE (1) DE3145212C2 (no)
DK (1) DK496581A (no)
FR (1) FR2493834A1 (no)
GB (1) GB2087389B (no)
NL (1) NL8105149A (no)
NO (1) NO154880C (no)
SE (1) SE448869B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090312582A1 (en) 2005-04-19 2009-12-17 Camlin Fine Chemicals Limited Synthesis of butylated hydroxyanisole from tertiary butyl hydroquinone
US7495097B2 (en) * 2005-11-23 2009-02-24 Brown University Rhodium quinonoid catalysts
US7569734B2 (en) * 2005-11-30 2009-08-04 Brown University Method of using rhodium quinonoid catalysts
CN101613260B (zh) * 2009-07-21 2013-05-15 广东省食品工业研究所 一种特丁基羟基茴香醚的合成及纯化工艺
CN101704727B (zh) * 2009-10-29 2013-03-06 广东省食品工业研究所 一种从叔丁基羟基茴香醚生产过程中回收叔丁基对苯二酚的工艺
EP3124477B1 (en) 2015-07-27 2019-07-17 DENTSPLY DETREY GmbH Dental adhesive
EP3124009A1 (en) 2015-07-27 2017-02-01 DENTSPLY DETREY GmbH Dental adhesive
EP3338757A1 (en) 2016-12-20 2018-06-27 Dentsply DeTrey GmbH Direct dental filling composition
CN112871190B (zh) * 2021-01-13 2021-08-20 泰州九润环保科技有限公司 用于合成氢醌单甲醚的铬基金属有机骨架固体酸催化剂及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615051A (en) * 1952-10-21 Etherification of hydroquinone
US2781404A (en) * 1953-12-28 1957-02-12 Universal Oil Prod Co Synthesis of ortho-alkyl-p-alkoxyphenols
US3911022A (en) * 1973-06-04 1975-10-07 Eastman Kodak Co Etherification of phenolic compounds
JPS51105021A (en) * 1975-03-13 1976-09-17 Ube Industries 2 kafuenooruno monoarukirueeterunoseiho
JPS5312790A (en) * 1976-07-23 1978-02-04 Ube Ind Ltd Vapor phase monoalkyl etherification catalyst for divalent phenols

Also Published As

Publication number Publication date
GB2087389B (en) 1984-05-10
NO154880C (no) 1987-01-07
FR2493834B1 (no) 1984-06-01
GB2087389A (en) 1982-05-26
CH648279A5 (it) 1985-03-15
DE3145212A1 (de) 1982-05-19
DE3145212C2 (de) 1983-10-13
SE8106743L (sv) 1982-05-14
FR2493834A1 (fr) 1982-05-14
NL8105149A (nl) 1982-06-01
US4469897A (en) 1984-09-04
SE448869B (sv) 1987-03-23
NO813814L (no) 1982-05-14
NO154880B (no) 1986-09-29

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment