RU94045264A - Способ получения замещенных в альфа положении алкильным остатком альдегидов - Google Patents

Способ получения замещенных в альфа положении алкильным остатком альдегидов

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Publication number
RU94045264A
RU94045264A RU94045264/04A RU94045264A RU94045264A RU 94045264 A RU94045264 A RU 94045264A RU 94045264/04 A RU94045264/04 A RU 94045264/04A RU 94045264 A RU94045264 A RU 94045264A RU 94045264 A RU94045264 A RU 94045264A
Authority
RU
Russia
Prior art keywords
alkyl residue
olefins
subjected
preparing aldehydes
aldehydes substituted
Prior art date
Application number
RU94045264/04A
Other languages
English (en)
Inventor
Вебер Юрген
De]
Шпрингер Хельмут
Original Assignee
Хехст АГ (DE)
Хехст АГ
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 Хехст АГ (DE), Хехст АГ filed Critical Хехст АГ (DE)
Publication of RU94045264A publication Critical patent/RU94045264A/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • 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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

Abstract

Замещенные в альфа-положении алкильным остатком альдегиды с 8 - 17 атомами углерода в молекуле получают из содержащих на один атом углерода меньше олефинов с концевыми двойными связями. Для этого олефины сначала подвергают изомеризации в присутствии карбонила железа и после этого, без отделения соединения железа, подвергают гидроформилированию в присутствии родия в качестве катализатора.

Claims (1)

  1. Замещенные в альфа-положении алкильным остатком альдегиды с 8 - 17 атомами углерода в молекуле получают из содержащих на один атом углерода меньше олефинов с концевыми двойными связями. Для этого олефины сначала подвергают изомеризации в присутствии карбонила железа и после этого, без отделения соединения железа, подвергают гидроформилированию в присутствии родия в качестве катализатора.
RU94045264/04A 1993-12-23 1994-12-16 Способ получения замещенных в альфа положении алкильным остатком альдегидов RU94045264A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4344064A DE4344064C1 (de) 1993-12-23 1993-12-23 Verfahren zur Herstellung von in alpha-Stellung durch einen Alkylrest substituierten Aldehyden
DEP4344064.9 1993-12-23

Publications (1)

Publication Number Publication Date
RU94045264A true RU94045264A (ru) 1997-02-27

Family

ID=6505923

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94045264/04A RU94045264A (ru) 1993-12-23 1994-12-16 Способ получения замещенных в альфа положении алкильным остатком альдегидов

Country Status (16)

Country Link
US (1) US5481044A (ru)
EP (1) EP0659725B1 (ru)
JP (1) JP2672473B2 (ru)
KR (1) KR100319330B1 (ru)
CN (1) CN1040100C (ru)
AU (1) AU674620B2 (ru)
BR (1) BR9405133A (ru)
CA (1) CA2138222C (ru)
CZ (1) CZ282412B6 (ru)
DE (2) DE4344064C1 (ru)
ES (1) ES2103099T3 (ru)
HU (1) HU212345B (ru)
PL (1) PL175826B1 (ru)
RU (1) RU94045264A (ru)
TW (1) TW393461B (ru)
ZA (1) ZA9410039B (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407302B1 (en) † 1999-11-04 2002-06-18 Bp Corporation North America Inc. Isomerization process of a mixture containing vinyl and vinylidene olefins
US6982355B2 (en) * 2003-08-25 2006-01-03 Syntroleum Corporation Integrated Fischer-Tropsch process for production of linear and branched alcohols and olefins
DE102006032317A1 (de) * 2006-07-11 2008-01-24 Symrise Gmbh & Co. Kg In alpha-Stellung durch Alkylreste substituierte Aldehyde als Riech- und Aromastoffe
KR101005640B1 (ko) 2007-05-28 2011-01-05 주식회사 엘지화학 알데히드의 제조방법 및 장치
WO2021247177A1 (en) 2020-06-05 2021-12-09 SCION Holdings LLC Alcohols production
ES2929364B2 (es) * 2021-05-28 2024-03-18 Consejo Superior Investigacion Procedimiento de obtencion de alquenos lineales de cadena larga

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7105267A (en) * 1971-04-19 1972-10-23 Isomerisation of alkenes - using iron carbonyl catalyst in the presence of carbon monoxide
US4200591A (en) * 1977-06-21 1980-04-29 Johnson, Matthey & Co., Limited Catalytic hydroformylation
US4178313A (en) * 1978-07-14 1979-12-11 Conoco, Inc. Olefin isomerization and hydroformylation process
US4388476A (en) * 1981-05-01 1983-06-14 Eastman Kodak Company Hydroformylation process with rhodium catalyst and oxygen stabilization thereof
WO1984003697A1 (en) * 1983-03-16 1984-09-27 Exxon Research Engineering Co High temperature hydroformylation
US4782188A (en) * 1983-11-14 1988-11-01 The Dow Chemical Company Process for hydroformylation of unsaturated compounds using iron carbonyl catalysts
US4587374A (en) * 1984-03-26 1986-05-06 Ethyl Corporation Olefin isomerization process
DE3421809A1 (de) * 1984-06-12 1985-12-12 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 2-methyl-2-alkenalen
GB2192182B (en) * 1986-07-01 1990-05-23 Davy Mckee Process for the production of aldehydes
US5082977A (en) * 1990-02-15 1992-01-21 University Of Akron Aldehydes by olefin hydroformylation
DE4316180A1 (de) * 1992-09-16 1994-11-17 Basf Ag Verfahren zur Herstellung von Aldehyden

Also Published As

Publication number Publication date
AU8164094A (en) 1995-06-29
EP0659725B1 (de) 1997-05-02
CN1040100C (zh) 1998-10-07
ZA9410039B (en) 1995-08-29
KR100319330B1 (ko) 2002-07-27
CA2138222C (en) 1998-07-14
PL306338A1 (en) 1995-06-26
CA2138222A1 (en) 1995-06-24
ES2103099T3 (es) 1997-08-16
US5481044A (en) 1996-01-02
PL175826B1 (pl) 1999-02-26
KR950017899A (ko) 1995-07-20
DE4344064C1 (de) 1995-06-01
DE59402601D1 (de) 1997-06-05
EP0659725A1 (de) 1995-06-28
JPH07285904A (ja) 1995-10-31
JP2672473B2 (ja) 1997-11-05
BR9405133A (pt) 1995-10-17
HUT69760A (en) 1995-09-28
HU212345B (en) 1996-05-28
HU9403630D0 (en) 1995-03-28
CN1127244A (zh) 1996-07-24
CZ282412B6 (cs) 1997-07-16
AU674620B2 (en) 1997-01-02
CZ319394A3 (en) 1996-08-14
TW393461B (en) 2000-06-11

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