FI844639L - Foerfarande foer framstaellning av glyoxal, alkylglyoxaler och deras acetaler. - Google Patents

Foerfarande foer framstaellning av glyoxal, alkylglyoxaler och deras acetaler.

Info

Publication number: FI844639L
Authority: FI; Finland
Prior art keywords: alkylglyoxaler; acetaler; rearing; glyoxal; frequency
Prior art date: 1983-12-21

Application number

FI844639A

Other languages

English (en)

Other versions

FI79094C (fi

FI844639A0 (fi

FI79094B (fi

Inventor

Alexander Sajtos

Manfred Wechsberg

Erich Roithner

Original Assignee

Chemie Linz Ag

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.)

1983-12-21

Filing date

1984-11-27

Publication date

1985-06-22

1984-11-27 Application filed by Chemie Linz Ag filed Critical Chemie Linz Ag

1984-11-27 Publication of FI844639A0 publication Critical patent/FI844639A0/fi

1985-06-22 Publication of FI844639L publication Critical patent/FI844639L/fi

1989-07-31 Application granted granted Critical

1989-07-31 Publication of FI79094B publication Critical patent/FI79094B/fi

1989-11-10 Publication of FI79094C publication Critical patent/FI79094C/fi

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/40—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with ozone; by ozonolysis
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Steroid Compounds (AREA)

FI844639A 1983-12-21 1984-11-27 Foerfarande foer framstaellning av glyoxal, alkylglyoxaler och deras acetaler. FI79094C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3346266		1983-12-21
DE19833346266 DE3346266A1 (de)	1983-12-21	1983-12-21	Verfahren zur herstelung von glyoxal, alkylglyoxalen und von deren acetalen
AT0450183A AT379799B (de)	1983-12-21	1983-12-23	Verfahren zur herstellung von glyoxal, alkylglyoxalen und von deren acetalen
AT450183		1983-12-23

Publications (4)

Publication Number	Publication Date
FI844639A0 FI844639A0 (fi)	1984-11-27
FI844639L true FI844639L (fi)	1985-06-22
FI79094B FI79094B (fi)	1989-07-31
FI79094C FI79094C (fi)	1989-11-10

Family

ID=37808013

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI844639A FI79094C (fi)	1983-12-21	1984-11-27	Foerfarande foer framstaellning av glyoxal, alkylglyoxaler och deras acetaler.

Country Status (26)

Country	Link
US (1)	US4607126A (fi)
EP (1)	EP0146784B1 (fi)
JP (2)	JPS60156637A (fi)
AT (1)	AT379799B (fi)
AU (1)	AU572240B2 (fi)
BG (1)	BG41478A3 (fi)
BR (1)	BR8406570A (fi)
CA (1)	CA1260496A (fi)
CS (1)	CS250677B2 (fi)
DD (1)	DD231343A1 (fi)
DE (1)	DE3346266A1 (fi)
DK (1)	DK615384A (fi)
ES (1)	ES8601088A1 (fi)
FI (1)	FI79094C (fi)
GR (1)	GR82467B (fi)
HU (1)	HU197714B (fi)
IE (1)	IE57645B1 (fi)
IL (1)	IL73835A (fi)
MX (1)	MX155867A (fi)
NO (1)	NO158180C (fi)
NZ (1)	NZ210500A (fi)
PH (1)	PH22771A (fi)
PL (1)	PL144339B1 (fi)
SU (1)	SU1376936A3 (fi)
YU (1)	YU44113B (fi)
ZA (1)	ZA849803B (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT380008B (de) *	1983-12-23	1986-03-25	Chemie Linz Ag	Verfahren zur herstellung von mono- oder biscarbonylverbindungen
FR2599362B1 (fr) *	1986-06-03	1988-11-25	Hoechst France	Procede de preparation de monoacetals du glyoxal
US4835320A (en) *	1986-06-03	1989-05-30	Societe Francaise Hoechst	Process for the preparation of glyoxal monoactals
FR2614616B2 (fr) *	1987-04-29	1989-08-04	Hoechst France	Procede de preparation de monoacetals du glyoxal
TW299317B (fi)	1993-03-12	1997-03-01	Chemie Linz Gmbh
AT398759B (de) *	1993-03-12	1995-01-25	Chemie Linz Gmbh	Hydrogenolytische reduktion peroxidischer ozonolyseprodukte und vorrichtung zu ihrer durchführung
AT402293B (de)	1994-09-06	1997-03-25	Chemie Linz Gmbh	Verfahren zur herstellung von mono- oder dicarbonsäuren aus aldehyden, deren vollacetalen oder halbacetalen, sowie aus gemischen davon
DE4435176A1 (de) *	1994-09-30	1996-04-04	Basf Ag	Verfahren zur Herstellung von Methylglyoxaldimethylacetal
US6368773B1 (en) *	1998-11-27	2002-04-09	Hyundai Electronics Industries Co., Ltd.	Photoresist cross-linker and photoresist composition comprising the same
WO2001062696A1 (en) *	2000-02-25	2001-08-30	Akzo Nobel N.V.	Process for the preparation of glyceraldehyde and derivatives thereof
JP5153125B2 (ja) *	2006-11-21	2013-02-27	日本合成化学工業株式会社	樹脂組成物、およびその用途
RU2510616C2 (ru) *	2011-05-12	2014-04-10	Сергей Александрович Сосновский	Способ очистки водного раствора глиоксаля
IT202300003888A1 (it)	2023-03-03	2024-09-03	Dipharma Francis Srl	Processo di preparazione di un farmaco usato per trattare la dipendenza da nicotina

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2733270A (en) *		1956-01-31		Preparation of aldehydes
US1902070A (en) *	1929-07-27	1933-03-21	Wacker Chemie Gmbh	Alkoxyaldehyde and production of same
US2288211A (en) *	1938-05-19	1942-06-30	Chemical Marketing Company Inc	Process for the production of betaalkoxyaldehydes
US4107217A (en) *	1973-07-30	1978-08-15	International Flavors & Fragrances Inc.	Acetals of conjugated alkenals
DE2514001A1 (de) *	1975-03-29	1976-10-07	Basf Ag	Verfahren zur herstellung von glyoxalmonoacetalen
DE2513999A1 (de) *	1975-03-29	1976-10-07	Basf Ag	Verfahren zur herstellung von trans-3-methyl-2-buten-1,4-dial-1- acetalen
JPS6052733B2 (ja) *	1980-12-05	1985-11-21	三井化学株式会社	ヒドロキノンの製造方法
AT380008B (de) *	1983-12-23	1986-03-25	Chemie Linz Ag	Verfahren zur herstellung von mono- oder biscarbonylverbindungen

1983
- 1983-12-21 DE DE19833346266 patent/DE3346266A1/de not_active Withdrawn
- 1983-12-23 AT AT0450183A patent/AT379799B/de not_active IP Right Cessation
1984
- 1984-11-20 EP EP84113999A patent/EP0146784B1/de not_active Expired
- 1984-11-27 FI FI844639A patent/FI79094C/fi not_active IP Right Cessation
- 1984-12-05 IE IE3116/84A patent/IE57645B1/en not_active IP Right Cessation
- 1984-12-10 NZ NZ210500A patent/NZ210500A/en unknown
- 1984-12-12 CA CA000469944A patent/CA1260496A/en not_active Expired
- 1984-12-14 DD DD84270848A patent/DD231343A1/de not_active IP Right Cessation
- 1984-12-14 IL IL73835A patent/IL73835A/xx not_active IP Right Cessation
- 1984-12-14 GR GR87467A patent/GR82467B/el unknown
- 1984-12-17 ZA ZA849803A patent/ZA849803B/xx unknown
- 1984-12-17 BG BG067954A patent/BG41478A3/xx unknown
- 1984-12-17 US US06/682,019 patent/US4607126A/en not_active Expired - Fee Related
- 1984-12-17 MX MX203780A patent/MX155867A/es unknown
- 1984-12-18 CS CS849930A patent/CS250677B2/cs unknown
- 1984-12-18 PH PH31599A patent/PH22771A/en unknown
- 1984-12-18 AU AU36861/84A patent/AU572240B2/en not_active Ceased
- 1984-12-19 BR BR8406570A patent/BR8406570A/pt unknown
- 1984-12-19 YU YU2154/84A patent/YU44113B/xx unknown
- 1984-12-19 NO NO845105A patent/NO158180C/no unknown
- 1984-12-20 HU HU844762A patent/HU197714B/hu not_active IP Right Cessation
- 1984-12-20 PL PL1984251090A patent/PL144339B1/pl unknown
- 1984-12-20 ES ES538869A patent/ES8601088A1/es not_active Expired
- 1984-12-20 DK DK615384A patent/DK615384A/da not_active Application Discontinuation
- 1984-12-20 SU SU843826172A patent/SU1376936A3/ru active
- 1984-12-21 JP JP59268746A patent/JPS60156637A/ja active Granted
1992
- 1992-06-30 JP JP4172532A patent/JPH0672116B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FI79094C (fi)	1989-11-10
DD231343A1 (de)	1985-12-24
IL73835A0 (en)	1985-03-31
NO158180C (no)	1988-07-27
ATA450183A (de)	1985-07-15
IE843116L (en)	1985-06-21
MX155867A (es)	1988-05-12
HUT36445A (en)	1985-09-30
JPS60156637A (ja)	1985-08-16
CS250677B2 (en)	1987-05-14
YU44113B (en)	1990-02-28
AU572240B2 (en)	1988-05-05
EP0146784A2 (de)	1985-07-03
HU197714B (en)	1989-05-29
NO845105L (no)	1985-06-24
CA1260496A (en)	1989-09-26
FI844639A0 (fi)	1984-11-27
JPH0481973B2 (fi)	1992-12-25
IL73835A (en)	1988-02-29
DE3346266A1 (de)	1985-07-11
EP0146784B1 (de)	1989-03-08
JPH0672116B2 (ja)	1994-09-14
ZA849803B (en)	1985-08-28
IE57645B1 (en)	1993-02-10
YU215484A (en)	1988-04-30
SU1376936A3 (ru)	1988-02-23
GR82467B (en)	1985-01-11
ES538869A0 (es)	1985-11-01
PL144339B1 (en)	1988-05-31
EP0146784A3 (en)	1986-05-28
PL251090A1 (en)	1985-07-30
PH22771A (en)	1988-12-12
JPH05246926A (ja)	1993-09-24
NO158180B (no)	1988-04-18
US4607126A (en)	1986-08-19
DK615384D0 (da)	1984-12-20
AU3686184A (en)	1985-07-04
ES8601088A1 (es)	1985-11-01
AT379799B (de)	1986-02-25
BG41478A3 (en)	1987-06-15
BR8406570A (pt)	1985-10-15
NZ210500A (en)	1987-05-29
DK615384A (da)	1985-06-22
FI79094B (fi)	1989-07-31

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: CHEMIE LINZ AKTIENGESELLSCHAFT