PL339965A1 - Method fo obtaining high-purity 2-hydroxycarbazole - Google Patents

Method fo obtaining high-purity 2-hydroxycarbazole

Info

Publication number
PL339965A1
PL339965A1 PL33996500A PL33996500A PL339965A1 PL 339965 A1 PL339965 A1 PL 339965A1 PL 33996500 A PL33996500 A PL 33996500A PL 33996500 A PL33996500 A PL 33996500A PL 339965 A1 PL339965 A1 PL 339965A1
Authority
PL
Poland
Prior art keywords
hydroxycarbazole
purity
obtaining high
obtaining
Prior art date
Application number
PL33996500A
Other versions
PL200082B1 (en
Inventor
Piotr Gwiazda
Andrzej Cybulski
Original Assignee
Pan Inst Chemii Fizycznej
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 Pan Inst Chemii Fizycznej filed Critical Pan Inst Chemii Fizycznej
Priority to PL339965A priority Critical patent/PL200082B1/en
Publication of PL339965A1 publication Critical patent/PL339965A1/en
Publication of PL200082B1 publication Critical patent/PL200082B1/en

Links

PL339965A 2000-04-28 2000-04-28 Method fo obtaining high-purity 2-hydroxycarbazole PL200082B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL339965A PL200082B1 (en) 2000-04-28 2000-04-28 Method fo obtaining high-purity 2-hydroxycarbazole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL339965A PL200082B1 (en) 2000-04-28 2000-04-28 Method fo obtaining high-purity 2-hydroxycarbazole

Publications (2)

Publication Number Publication Date
PL339965A1 true PL339965A1 (en) 2001-11-05
PL200082B1 PL200082B1 (en) 2008-12-31

Family

ID=20076554

Family Applications (1)

Application Number Title Priority Date Filing Date
PL339965A PL200082B1 (en) 2000-04-28 2000-04-28 Method fo obtaining high-purity 2-hydroxycarbazole

Country Status (1)

Country Link
PL (1) PL200082B1 (en)

Also Published As

Publication number Publication date
PL200082B1 (en) 2008-12-31

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20100428