BG20556A3 - Метод за получаване на антрацени - Google Patents

Метод за получаване на антрацени

Info

Publication number: BG20556A3
Authority: BG; Bulgaria
Prior art keywords: anthracenes; obtaining; obtaining anthracenes
Prior art date: 1972-04-14

Application number

BG023247A

Other languages

Bulgarian (bg)

English (en)

Inventor

Herman Wolf

Rupert Wenzel

Manfred Martin

Gerhard Scharfe

Original Assignee

Bayer Aktiengesellschaft

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.)

1972-04-14

Filing date

1973-04-10

Publication date

1975-12-05

1973-04-10 Application filed by Bayer Aktiengesellschaft filed Critical Bayer Aktiengesellschaft

1975-12-05 Publication of BG20556A3 publication Critical patent/BG20556A3/xx

Links

150000001454 anthracenes Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

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

BG023247A 1972-04-14 1973-04-10 Метод за получаване на антрацени BG20556A3 (bg)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2218004A DE2218004C3 (de)	1972-04-14	1972-04-14	Verfahren zur Herstellung von Anthracenen

Publications (1)

Publication Number	Publication Date
BG20556A3 true BG20556A3 (bg)	1975-12-05

Family

ID=5841940

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG023247A BG20556A3 (bg)	1972-04-14	1973-04-10	Метод за получаване на антрацени

Country Status (19)

Country	Link
US (1)	US3801662A (no)
JP (1)	JPS5125020B2 (no)
AR (1)	AR194172A1 (no)
AT (1)	AT321290B (no)
AU (1)	AU5448773A (no)
BE (1)	BE798180A (no)
BG (1)	BG20556A3 (no)
BR (1)	BR7302701D0 (no)
CH (1)	CH586171A5 (no)
DD (1)	DD105437A5 (no)
DE (1)	DE2218004C3 (no)
FR (1)	FR2180104B1 (no)
GB (1)	GB1405833A (no)
IT (1)	IT980171B (no)
LU (1)	LU67418A1 (no)
NL (1)	NL7305078A (no)
PL (1)	PL85377B1 (no)
SU (1)	SU472497A3 (no)
ZA (1)	ZA732570B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51127872A (en) *	1975-04-28	1976-11-08	Dainichi Sangiyou Kk	Packaging bag
JPS52114914U (no) *	1976-02-25	1977-08-31
JPS52114915U (no) *	1976-02-25	1977-08-31
JPS5460016U (no) *	1977-10-03	1979-04-25

1972
- 1972-04-14 DE DE2218004A patent/DE2218004C3/de not_active Expired
1973
- 1973-04-10 BG BG023247A patent/BG20556A3/xx unknown
- 1973-04-10 SU SU1907664A patent/SU472497A3/ru active
- 1973-04-11 NL NL7305078A patent/NL7305078A/xx unknown
- 1973-04-12 LU LU67418A patent/LU67418A1/xx unknown
- 1973-04-12 AT AT324873A patent/AT321290B/de not_active IP Right Cessation
- 1973-04-12 DD DD170122A patent/DD105437A5/xx unknown
- 1973-04-12 CH CH525973A patent/CH586171A5/xx not_active IP Right Cessation
- 1973-04-12 US US00350571A patent/US3801662A/en not_active Expired - Lifetime
- 1973-04-12 IT IT49383/73A patent/IT980171B/it active
- 1973-04-13 AU AU54487/73A patent/AU5448773A/en not_active Expired
- 1973-04-13 BE BE129979A patent/BE798180A/xx unknown
- 1973-04-13 BR BR732701A patent/BR7302701D0/pt unknown
- 1973-04-13 FR FR7313547A patent/FR2180104B1/fr not_active Expired
- 1973-04-13 JP JP48041478A patent/JPS5125020B2/ja not_active Expired
- 1973-04-13 AR AR247553A patent/AR194172A1/es active
- 1973-04-13 GB GB1783373A patent/GB1405833A/en not_active Expired
- 1973-04-13 ZA ZA732570A patent/ZA732570B/xx unknown
- 1973-04-13 PL PL1973161907A patent/PL85377B1/pl unknown

Also Published As

Publication number	Publication date
DD105437A5 (no)	1974-04-20
GB1405833A (en)	1975-09-10
PL85377B1 (no)	1976-04-30
NL7305078A (no)	1973-10-16
SU472497A3 (ru)	1975-05-30
FR2180104A1 (no)	1973-11-23
CH586171A5 (no)	1977-03-31
DE2218004A1 (de)	1973-11-08
AR194172A1 (es)	1973-06-22
IT980171B (it)	1974-09-30
BE798180A (fr)	1973-10-15
AT321290B (de)	1975-03-25
DE2218004C3 (de)	1979-11-08
JPS5125020B2 (no)	1976-07-28
LU67418A1 (no)	1973-06-18
US3801662A (en)	1974-04-02
JPS4918861A (no)	1974-02-19
ZA732570B (en)	1974-03-27
FR2180104B1 (no)	1978-06-30
DE2218004B2 (de)	1979-03-15
AU5448773A (en)	1974-10-17
BR7302701D0 (pt)	1974-07-18

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