NL8502147A - Werkwijze voor de bereiding van een hydantionederivaat. - Google Patents

Werkwijze voor de bereiding van een hydantionederivaat. Download PDF

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Publication number
NL8502147A
NL8502147A NL8502147A NL8502147A NL8502147A NL 8502147 A NL8502147 A NL 8502147A NL 8502147 A NL8502147 A NL 8502147A NL 8502147 A NL8502147 A NL 8502147A NL 8502147 A NL8502147 A NL 8502147A
Authority
NL
Netherlands
Prior art keywords
hydantoin
reaction
reaction mixture
mol
yield
Prior art date
Application number
NL8502147A
Other languages
English (en)
Dutch (nl)
Original Assignee
Showa Denko Kk
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 Showa Denko Kk filed Critical Showa Denko Kk
Publication of NL8502147A publication Critical patent/NL8502147A/nl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/96—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having three double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL8502147A 1984-05-02 1985-07-29 Werkwijze voor de bereiding van een hydantionederivaat. NL8502147A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59087862A JPS60233063A (ja) 1984-05-02 1984-05-02 ５−ベンジリデンヒダントインの製造法
JP8786284 1984-05-02

Publications (1)

Publication Number Publication Date
NL8502147A true NL8502147A (nl) 1987-02-16

Family

ID=13926693

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8502147A NL8502147A (nl) 1984-05-02 1985-07-29 Werkwijze voor de bereiding van een hydantionederivaat.

Country Status (5)

Country Link
US (1) US4672127A (es)
JP (1) JPS60233063A (es)
DE (1) DE3527477A1 (es)
FR (1) FR2585701B1 (es)
NL (1) NL8502147A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2080917C (en) * 1990-04-27 2001-06-12 Reijo Baeckstroem New pharmacologically active catechol derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1096389A (en) * 1976-10-07 1981-02-24 Roger R. Gaudette 5-secondary alkylidene hydantoins
US4175198A (en) * 1976-10-07 1979-11-20 W. R. Grace & Co. 5-Secondary alkylidene hydantoins
DE3013647C2 (de) * 1980-04-09 1985-07-11 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von 5-Arylidenhydantoinen (B)
DE3013626C2 (de) * 1980-04-09 1985-06-27 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von 5-Arylidenhydantoinen (A)

Also Published As

Publication number Publication date
DE3527477A1 (de) 1987-02-12
JPS60233063A (ja) 1985-11-19
US4672127A (en) 1987-06-09
FR2585701B1 (fr) 1987-10-16
FR2585701A1 (fr) 1987-02-06
JPH0451550B2 (es) 1992-08-19

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