IL60872A0 - Process and intermediates for the preparation of substituted benzaldehydes - Google Patents

Process and intermediates for the preparation of substituted benzaldehydes

Info

Publication number
IL60872A0
IL60872A0 IL60872A IL6087280A IL60872A0 IL 60872 A0 IL60872 A0 IL 60872A0 IL 60872 A IL60872 A IL 60872A IL 6087280 A IL6087280 A IL 6087280A IL 60872 A0 IL60872 A0 IL 60872A0
Authority
IL
Israel
Prior art keywords
intermediates
preparation
substituted benzaldehydes
benzaldehydes
substituted
Prior art date
Application number
IL60872A
Original Assignee
Bayer 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.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of IL60872A0 publication Critical patent/IL60872A0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4062—Esters of acids containing the structure -C(=X)-P(=X)(XR)2 or NC-P(=X)(XR)2, (X = O, S, Se)
    • C07F9/4065—Esters of acids containing the structure -C(=X)-P(=X)(XR)2, (X = O, S, Se)
    • 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
    • C07C45/512—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 a free hydroxyl group
    • 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
    • C07C45/54—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 of compounds containing doubly bound oxygen atoms, e.g. esters
    • 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
    • C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
    • 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
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4056—Esters of arylalkanephosphonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL60872A 1979-08-22 1980-08-19 Process and intermediates for the preparation of substituted benzaldehydes IL60872A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792934034 DE2934034A1 (en) 1979-08-22 1979-08-22 METHOD FOR THE PRODUCTION OF SUBSTITUTED BENZALDEHYDES, NEW INTERMEDIATE PRODUCTS THEREFOR AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number Publication Date
IL60872A0 true IL60872A0 (en) 1980-10-26

Family

ID=6079060

Family Applications (1)

Application Number Title Priority Date Filing Date
IL60872A IL60872A0 (en) 1979-08-22 1980-08-19 Process and intermediates for the preparation of substituted benzaldehydes

Country Status (7)

Country Link
EP (2) EP0049911B1 (en)
JP (1) JPS5630939A (en)
BR (1) BR8005317A (en)
DD (1) DD152538A5 (en)
DE (3) DE2934034A1 (en)
DK (1) DK359480A (en)
IL (1) IL60872A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933979A1 (en) * 1979-08-22 1981-03-12 Bayer Ag, 5090 Leverkusen NEW 4-FLUOR-3-PHENOXY-BENZALDEHYDACETALS AND METHOD FOR THEIR PRODUCTION AND NEW INTERMEDIATE PRODUCTS FOR THIS AND METHOD FOR THEIR PRODUCTION.
DE3130431A1 (en) * 1981-07-31 1983-02-17 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING ALDEHYDES
DE3601927A1 (en) * 1986-01-23 1987-07-30 Basf Ag ALPHA, BETA-SUBSTITUTED ACROLEINE, METHOD FOR THE PRODUCTION AND USE THEREOF
DE4230555A1 (en) * 1992-09-12 1994-03-17 Basf Ag Process for the preparation of alpha-carbonylphosphine oxides
FR2722790B1 (en) * 1994-07-19 1996-10-04 Roussel Uclaf NOVEL CEPHALOSPORINS COMPRISING IN POSITION 7 A SUBSTITUTED RADICAL BENZYLOXYMINO, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS MEDICAMENTS
AT2516U1 (en) * 1997-07-30 1998-12-28 Engel Gmbh Maschbau INJECTION MOLDING PROCESS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709264C3 (en) * 1977-03-03 1982-01-21 Bayer Ag, 5090 Leverkusen Substituted phenoxybenzyloxycarbonyl derivatives, processes for their preparation and their use as insecticides and acaricides and new intermediates
US4358409A (en) * 1979-05-02 1982-11-09 Bayer Aktiengesellschaft Preparation of styryl cyclopropane insecticide intermediates

Also Published As

Publication number Publication date
EP0049911A3 (en) 1982-08-04
DD152538A5 (en) 1981-12-02
JPS5630939A (en) 1981-03-28
DE3066662D1 (en) 1984-03-22
EP0024611A1 (en) 1981-03-11
EP0049911B1 (en) 1984-02-15
BR8005317A (en) 1981-03-04
EP0024611B1 (en) 1983-01-12
DK359480A (en) 1981-02-23
DE3061629D1 (en) 1983-02-17
EP0049911A2 (en) 1982-04-21
DE2934034A1 (en) 1981-03-26

Similar Documents

Publication Publication Date Title
DE2966598D1 (en) Process for the preparation of thienamycin and intermediates
DE3060027D1 (en) Process for the preparation of benzimidazolylbenzofurans
JPS55124534A (en) Continuous preparation of microocapsules
GR65215B (en) Method for the preparation of 2-deoxyfortimicin b and intermediates therefor
IL60874A (en) Preparation of 4-fluoro-3-phenoxy-benzaldehyde,intermediates therefor and their preparation
CS221975B2 (en) Method of preparation of the diesterdiamide
DE3262524D1 (en) Process for the preparation of substituted benzaldehydes
GB2058063B (en) Process for the preparation of 2-mercaptoalkyl-sulphides and 2-mercaptoalkylethers
DE3060854D1 (en) Process for the preparation of 3-phenoxybenzaldehydes
DE3062435D1 (en) Process for the preparation of cyclohexanone
DE3060155D1 (en) Process for the preparation of thiazolidine-2-thiones
EP0017536A3 (en) Process for the preparation of somatostatine, the intermediates and their preparation
DE2860693D1 (en) Process for the preparation of halogenovinyl-gamma-butyrolactones, intermediates therefor and their preparation
GB2042542B (en) Process for the preparation of meta-chloroanilines
DE3066550D1 (en) Process for the preparation of aryl-mono-,-di-and/or polyurethanes-
IL60872A0 (en) Process and intermediates for the preparation of substituted benzaldehydes
IL59143A0 (en) Process and intermediates for the preparation of 7-acylindolin-2-ones
DE3067697D1 (en) 1-azolyl-1-halogen-alkan-2-ones and process for the preparation of 1-azolyl-1-phenoxy-alkan-2-ones
DE3061773D1 (en) Process for the preparation of trifluoromethyl naphthalenes
DE3063127D1 (en) Preparation of fluorinated methylaminoalkanoic acids, process intermediates and their preparation
GB2013189B (en) Process for the preparation of 9 oxobenzomorphans and intermediates for use therein
GB2000770B (en) Process for the production of substituted benzaldehydes and and intermediates therefor
GB2051053B (en) Process for the preparation of d-a-aminoacids
ZA802718B (en) The preparation of cephalosporins and intermediates employed therein
GB2055799B (en) Method for the preparation of metaphenoxy-benzaldehyde