DD106349A5 - - Google Patents

Info

Publication number
DD106349A5
DD106349A5 DD168122A DD16812273A DD106349A5 DD 106349 A5 DD106349 A5 DD 106349A5 DD 168122 A DD168122 A DD 168122A DD 16812273 A DD16812273 A DD 16812273A DD 106349 A5 DD106349 A5 DD 106349A5
Authority
DD
German Democratic Republic
Application number
DD168122A
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 filed Critical
Publication of DD106349A5 publication Critical patent/DD106349A5/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/02Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
DD168122A 1972-08-01 1973-07-31 DD106349A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2237750A DE2237750C2 (de) 1972-08-01 1972-08-01 Verfahren zur Herstellung von Brenzcatechin

Publications (1)

Publication Number Publication Date
DD106349A5 true DD106349A5 (de) 1974-06-12

Family

ID=5852321

Family Applications (1)

Application Number Title Priority Date Filing Date
DD168122A DD106349A5 (de) 1972-08-01 1973-07-31

Country Status (8)

Country Link
US (1) US3919334A (de)
JP (1) JPS504032A (de)
BE (1) BE802944A (de)
DD (1) DD106349A5 (de)
DE (1) DE2237750C2 (de)
FR (1) FR2194674A1 (de)
GB (1) GB1414535A (de)
NL (1) NL7310540A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583228B2 (ja) * 1972-10-02 1983-01-20 株式会社リコー デンシシヤシンフクシヤキ ニ オケル ジキゲンゾウブラシ
JP2000212330A (ja) 1999-01-26 2000-08-02 Nippon Zeon Co Ltd 加硫性ゴム組成物
CN102911018B (zh) * 2011-08-04 2015-05-20 浙江龙盛化工研究有限公司 一种从间苯二胺酸性水解液中分离含酚有机物的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2041592A (en) * 1934-10-11 1936-05-19 Pennsylvania Coal Products Com Process of hydrolyzing chlor phenols
US3536767A (en) * 1967-04-06 1970-10-27 Dow Chemical Co Manufacture of pyrocatechol

Also Published As

Publication number Publication date
NL7310540A (de) 1974-02-05
US3919334A (en) 1975-11-11
DE2237750A1 (de) 1973-10-25
GB1414535A (en) 1975-11-19
BE802944A (fr) 1974-01-30
DE2237750B1 (de) 1973-10-25
JPS504032A (de) 1975-01-16
FR2194674A1 (de) 1974-03-01
DE2237750C2 (de) 1974-06-12

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