MA22843A1 - Procede et intermediaires pour la preparation de benzaldehydes 2 -substitues. - Google Patents

Procede et intermediaires pour la preparation de benzaldehydes 2 -substitues.

Info

Publication number
MA22843A1
MA22843A1 MA23138A MA23138A MA22843A1 MA 22843 A1 MA22843 A1 MA 22843A1 MA 23138 A MA23138 A MA 23138A MA 23138 A MA23138 A MA 23138A MA 22843 A1 MA22843 A1 MA 22843A1
Authority
MA
Morocco
Prior art keywords
intermediates
preparation
substituted benzaldehydes
benzaldehydes
substituted
Prior art date
Application number
MA23138A
Other languages
English (en)
Inventor
Barry Metchell Michael
Joseph Gombatz Kerry
Francis Hayes Jerome
Anthony Ford Michael
Alexander Smith Stephen
Original Assignee
Smithkline Beecham Corp
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 Smithkline Beecham Corp filed Critical Smithkline Beecham Corp
Publication of MA22843A1 publication Critical patent/MA22843A1/fr

Links

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
    • 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
    • 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)
MA23138A 1992-03-25 1993-03-23 Procede et intermediaires pour la preparation de benzaldehydes 2 -substitues. MA22843A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MA22843A1 true MA22843A1 (fr) 1993-10-01

Family

ID=25328179

Family Applications (1)

Application Number Title Priority Date Filing Date
MA23138A MA22843A1 (fr) 1992-03-25 1993-03-23 Procede et intermediaires pour la preparation de benzaldehydes 2 -substitues.

Country Status (16)

Country Link
EP (1) EP0643682A4 (fr)
JP (1) JPH07507060A (fr)
KR (1) KR950701310A (fr)
CN (1) CN1078229A (fr)
AU (1) AU3967993A (fr)
CA (1) CA2132639A1 (fr)
FI (1) FI944413A (fr)
HU (1) HUT70046A (fr)
IL (1) IL105128A0 (fr)
MA (1) MA22843A1 (fr)
MX (1) MX9301626A (fr)
NO (1) NO943548L (fr)
SI (1) SI9300146A (fr)
TW (1) TW267157B (fr)
WO (1) WO1993019033A1 (fr)
ZA (1) ZA932049B (fr)

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

Also Published As

Publication number Publication date
FI944413A (fi) 1994-11-23
IL105128A0 (en) 1994-01-25
JPH07507060A (ja) 1995-08-03
FI944413A0 (fi) 1994-09-23
SI9300146A (sl) 1993-12-31
WO1993019033A1 (fr) 1993-09-30
AU3967993A (en) 1993-10-21
EP0643682A1 (fr) 1995-03-22
HUT70046A (en) 1995-09-28
HU9402743D0 (en) 1994-12-28
CN1078229A (zh) 1993-11-10
NO943548D0 (no) 1994-09-23
TW267157B (fr) 1996-01-01
NO943548L (no) 1994-11-23
CA2132639A1 (fr) 1993-09-30
MX9301626A (es) 1994-07-29
KR950701310A (ko) 1995-03-23
ZA932049B (en) 1994-09-21
EP0643682A4 (fr) 1995-06-07

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