NL150784B - Werkwijze voor de bereiding van indool. - Google Patents

Werkwijze voor de bereiding van indool.

Info

Publication number: NL150784B
Authority: NL; Netherlands
Prior art keywords: preparing indole; indole; preparing
Prior art date: 1971-05-13

Application number

NL727206501A

Other languages

English (en)

Dutch (nl)

Other versions

NL7206501A (xx

Original Assignee

Snam Progetti

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.)

1971-05-13

Filing date

1972-05-15

Publication date

1976-09-15

1972-05-15 Application filed by Snam Progetti filed Critical Snam Progetti

1972-11-15 Publication of NL7206501A publication Critical patent/NL7206501A/xx

1976-09-15 Publication of NL150784B publication Critical patent/NL150784B/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/04—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring

Landscapes

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

NL727206501A 1971-05-13 1972-05-15 Werkwijze voor de bereiding van indool. NL150784B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT24466/71A IT941402B (it)	1971-05-13	1971-05-13	Procedimento per la preparazione di composti eterociclici azotati del gruppo dell indolo o della chinolina

Publications (2)

Publication Number	Publication Date
NL7206501A NL7206501A (xx)	1972-11-15
NL150784B true NL150784B (nl)	1976-09-15

Family

ID=11213629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL727206501A NL150784B (nl)	1971-05-13	1972-05-15	Werkwijze voor de bereiding van indool.

Country Status (18)

Country	Link
US (1)	US3847937A (xx)
AT (1)	AT325615B (xx)
BE (1)	BE783335A (xx)
CA (1)	CA977349A (xx)
CH (1)	CH563363A5 (xx)
DD (1)	DD104296A5 (xx)
DE (1)	DE2223018C3 (xx)
DK (1)	DK135118B (xx)
ES (1)	ES402959A1 (xx)
FR (1)	FR2137706B1 (xx)
GB (1)	GB1384914A (xx)
IT (1)	IT941402B (xx)
LU (1)	LU65334A1 (xx)
NL (1)	NL150784B (xx)
NO (1)	NO139172C (xx)
PL (1)	PL84738B1 (xx)
SE (1)	SE390731B (xx)
SU (1)	SU510995A3 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH589054A5 (xx) *	1973-09-12	1977-06-30	Lonza Ag
DE2822907C2 (de) *	1978-05-26	1985-01-17	Bergwerksverband Gmbh, 4300 Essen	Verfahren zur Herstellung von Indol

1971
- 1971-05-13 IT IT24466/71A patent/IT941402B/it active
1972
- 1972-04-24 CA CA140,445A patent/CA977349A/en not_active Expired
- 1972-05-02 DK DK216872AA patent/DK135118B/da unknown
- 1972-05-10 SE SE7404068A patent/SE390731B/xx unknown
- 1972-05-10 DE DE2223018A patent/DE2223018C3/de not_active Expired
- 1972-05-10 FR FR7216675A patent/FR2137706B1/fr not_active Expired
- 1972-05-10 NO NO1677/72A patent/NO139172C/no unknown
- 1972-05-11 PL PL1972155304A patent/PL84738B1/pl unknown
- 1972-05-11 GB GB2223972A patent/GB1384914A/en not_active Expired
- 1972-05-12 ES ES402959A patent/ES402959A1/es not_active Expired
- 1972-05-12 DD DD162939A patent/DD104296A5/xx unknown
- 1972-05-12 SU SU1784123A patent/SU510995A3/ru active
- 1972-05-12 CH CH703272A patent/CH563363A5/xx not_active IP Right Cessation
- 1972-05-12 AT AT416272A patent/AT325615B/de not_active IP Right Cessation
- 1972-05-12 US US00252885A patent/US3847937A/en not_active Expired - Lifetime
- 1972-05-12 LU LU65334D patent/LU65334A1/xx unknown
- 1972-05-12 BE BE783335A patent/BE783335A/xx unknown
- 1972-05-15 NL NL727206501A patent/NL150784B/xx unknown

Also Published As

Publication number	Publication date
DE2223018A1 (de)	1972-11-23
DK135118B (da)	1977-03-07
DD104296A5 (xx)	1974-03-05
CA977349A (en)	1975-11-04
AT325615B (de)	1975-10-27
NL7206501A (xx)	1972-11-15
PL84738B1 (xx)	1976-04-30
US3847937A (en)	1974-11-12
CH563363A5 (xx)	1975-06-30
IT941402B (it)	1973-03-01
GB1384914A (en)	1975-02-26
NO139172B (no)	1978-10-09
BE783335A (fr)	1972-09-01
LU65334A1 (xx)	1972-08-23
DE2223018B2 (de)	1979-02-08
SU510995A3 (ru)	1976-04-15
ES402959A1 (es)	1975-04-16
DE2223018C3 (de)	1979-10-04
FR2137706A1 (xx)	1972-12-29
ATA416272A (de)	1975-01-15
NO139172C (no)	1979-01-17
DK135118C (xx)	1977-08-08
FR2137706B1 (xx)	1974-09-27
SE390731B (sv)	1977-01-17

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Legal Events

Date	Code	Title	Description
1980-09-15	VJC	Lapsed due to non-payment of the due maintenance fee for the patent or patent application
1992-05-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: SNAM