ZA932049B - Processes and intermediates for the preparation of 2-substituted benzaldehydes - Google Patents

Processes and intermediates for the preparation of 2-substituted benzaldehydes

Info

Publication number: ZA932049B
Authority: ZA; South Africa
Prior art keywords: intermediates; processes; preparation; substituted benzaldehydes; benzaldehydes
Prior art date: 1992-03-25

Application number

ZA932049A

Other languages

English (en)

Inventor

Kerry Joseph Gombatz

Jerome Francis Hayes

Stephen Alexander Smith

Michael Anthony Forth

Michael Barry Mitchell

Original Assignee

Smithkline Beecham Corp And Sm

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.)

1992-03-25

Filing date

1993-03-23

Publication date

1994-09-21

1993-03-23 Application filed by Smithkline Beecham Corp And Sm filed Critical Smithkline Beecham Corp And Sm

1994-09-21 Publication of ZA932049B publication Critical patent/ZA932049B/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
- C07C251/86—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to carbon atoms of six-membered aromatic rings
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/24—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
- 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
- C07C45/516—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 nitrogen-containing compounds to >C = O groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/546—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings polycyclic

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ZA932049A 1992-03-25 1993-03-23 Processes and intermediates for the preparation of 2-substituted benzaldehydes ZA932049B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85838492A	1992-03-25	1992-03-25

Publications (1)

Publication Number	Publication Date
ZA932049B true ZA932049B (en)	1994-09-21

Family

ID=25328179

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA932049A ZA932049B (en)	1992-03-25	1993-03-23	Processes and intermediates for the preparation of 2-substituted benzaldehydes

Country Status (16)

Country	Link
EP (1)	EP0643682A4 (zh)
JP (1)	JPH07507060A (zh)
KR (1)	KR950701310A (zh)
CN (1)	CN1078229A (zh)
AU (1)	AU3967993A (zh)
CA (1)	CA2132639A1 (zh)
FI (1)	FI944413L (zh)
HU (1)	HUT70046A (zh)
IL (1)	IL105128A0 (zh)
MA (1)	MA22843A1 (zh)
MX (1)	MX9301626A (zh)
NO (1)	NO943548L (zh)
SI (1)	SI9300146A (zh)
TW (1)	TW267157B (zh)
WO (1)	WO1993019033A1 (zh)
ZA (1)	ZA932049B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWM317981U (en)	2007-02-16	2007-09-01	Int Bicycle Products Corp	Handlebar of transportation vehicle
CN108689861B (zh) *	2018-05-28	2021-02-26	吉林大学	一种n-乙基-3-苯基丙胺的制备方法
CN113620761B (zh) *	2021-08-26	2022-06-17	西北工业大学	苯硅烷还原芳基仲酰胺或芳基仲酰胺衍生物合成芳基醛类化合物的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3637851A (en) *	1967-10-18	1972-01-25	Tenneco Chem	N - cycloalkyl-chlorobenzylidenimines and herbicidal compositions containing same
US3466164A (en) *	1968-03-29	1969-09-09	Tenneco Chem	Process for the control of plant growth with n-(substituted benzylidene) alkyl amines
US3910944A (en) *	1974-11-20	1975-10-07	Upjohn Co	Spiro(cyclopropane-1,4{40 -(4H)-s-triazolo-(4,3-a)(1,4)benzodiazepines)
US4198349A (en) *	1977-10-06	1980-04-15	William H. Rorer, Inc.	Benzylideneaniline derivatives
US4231962A (en) *	1978-06-08	1980-11-04	Ciba-Geigy Corporation	3-Phenoxybenzylideneamines and 3-benzylbenzylideneamines
US4874792A (en) *	1985-04-19	1989-10-17	Smithkline Beckman Corporation	Thiophenyl Alkanoic acids useful as leukotriene antagonists
DE3535451A1 (de) *	1985-10-04	1987-04-09	Bayer Ag	Verfahren zur herstellung von n-alkyl-substituierten hydroxylammoniumchloriden und neue n-alkyl-substituierte hydroxylammoniumchloride

1993
- 1993-03-22 IL IL105128D patent/IL105128A0/xx unknown
- 1993-03-23 MA MA23138A patent/MA22843A1/fr unknown
- 1993-03-23 ZA ZA932049A patent/ZA932049B/xx unknown
- 1993-03-23 MX MX9301626A patent/MX9301626A/es unknown
- 1993-03-25 AU AU39679/93A patent/AU3967993A/en not_active Abandoned
- 1993-03-25 WO PCT/US1993/002803 patent/WO1993019033A1/en not_active Application Discontinuation
- 1993-03-25 HU HU9402743A patent/HUT70046A/hu unknown
- 1993-03-25 JP JP5516838A patent/JPH07507060A/ja active Pending
- 1993-03-25 EP EP93909170A patent/EP0643682A4/en not_active Withdrawn
- 1993-03-25 SI SI9300146A patent/SI9300146A/sl unknown
- 1993-03-25 CN CN93102980A patent/CN1078229A/zh active Pending
- 1993-03-25 CA CA002132639A patent/CA2132639A1/en not_active Abandoned
- 1993-06-15 TW TW082104786A patent/TW267157B/zh active
1994
- 1994-09-23 NO NO943548A patent/NO943548L/no unknown
- 1994-09-23 FI FI944413A patent/FI944413L/fi not_active Application Discontinuation
- 1994-09-26 KR KR1019940703384A patent/KR950701310A/ko not_active Application Discontinuation

Also Published As

Publication number	Publication date
HU9402743D0 (en)	1994-12-28
MA22843A1 (fr)	1993-10-01
MX9301626A (es)	1994-07-29
SI9300146A (sl)	1993-12-31
CN1078229A (zh)	1993-11-10
IL105128A0 (en)	1994-01-25
KR950701310A (ko)	1995-03-23
TW267157B (zh)	1996-01-01
WO1993019033A1 (en)	1993-09-30
CA2132639A1 (en)	1993-09-30
NO943548D0 (no)	1994-09-23
EP0643682A1 (en)	1995-03-22
FI944413L (fi)	1994-11-23
JPH07507060A (ja)	1995-08-03
AU3967993A (en)	1993-10-21
HUT70046A (en)	1995-09-28
EP0643682A4 (en)	1995-06-07
FI944413A0 (fi)	1994-09-23
NO943548L (no)	1994-11-23

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