GB1358607A - Styrylglyoxal monohydrate and process - Google Patents

Styrylglyoxal monohydrate and process

Info

Publication number
GB1358607A
GB1358607A GB5255972A GB5255972A GB1358607A GB 1358607 A GB1358607 A GB 1358607A GB 5255972 A GB5255972 A GB 5255972A GB 5255972 A GB5255972 A GB 5255972A GB 1358607 A GB1358607 A GB 1358607A
Authority
GB
United Kingdom
Prior art keywords
styrylglyoxal
monohydrate
nov
steam
general formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5255972A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD Searle and Co Ltd
GD Searle LLC
Original Assignee
GD Searle and Co Ltd
GD Searle LLC
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 GD Searle and Co Ltd, GD Searle LLC filed Critical GD Searle and Co Ltd
Publication of GB1358607A publication Critical patent/GB1358607A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5255972A 1971-11-17 1972-11-14 Styrylglyoxal monohydrate and process Expired GB1358607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19971271A 1971-11-17 1971-11-17

Publications (1)

Publication Number Publication Date
GB1358607A true GB1358607A (en) 1974-07-03

Family

ID=22738707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5255972A Expired GB1358607A (en) 1971-11-17 1972-11-14 Styrylglyoxal monohydrate and process

Country Status (7)

Country Link
JP (1) JPS4861444A (enExample)
CH (1) CH572881A5 (enExample)
DE (1) DE2256398A1 (enExample)
FR (1) FR2160647B1 (enExample)
GB (1) GB1358607A (enExample)
HU (1) HU164674B (enExample)
NL (1) NL7215519A (enExample)

Also Published As

Publication number Publication date
NL7215519A (enExample) 1973-05-21
FR2160647B1 (enExample) 1977-08-26
FR2160647A1 (enExample) 1973-06-29
HU164674B (enExample) 1974-03-28
DE2256398A1 (de) 1973-05-24
JPS4861444A (enExample) 1973-08-28
CH572881A5 (enExample) 1976-02-27

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee