NL8005364A - Werkwijze ter bereiding van oxazinen. - Google Patents

Werkwijze ter bereiding van oxazinen. Download PDF

Info

Publication number
NL8005364A
NL8005364A NL8005364A NL8005364A NL8005364A NL 8005364 A NL8005364 A NL 8005364A NL 8005364 A NL8005364 A NL 8005364A NL 8005364 A NL8005364 A NL 8005364A NL 8005364 A NL8005364 A NL 8005364A
Authority
NL
Netherlands
Prior art keywords
process according
general formula
hypochlorite
hypobromite
catalyst
Prior art date
Application number
NL8005364A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sterwin 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 Sterwin Ag filed Critical Sterwin Ag
Publication of NL8005364A publication Critical patent/NL8005364A/nl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D265/00Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/041,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/121,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/141,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/181,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL8005364A 1979-09-27 1980-09-26 Werkwijze ter bereiding van oxazinen. NL8005364A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7933442 1979-09-27
GB7933442 1979-09-27

Publications (1)

Publication Number Publication Date
NL8005364A true NL8005364A (nl) 1981-03-31

Family

ID=10508087

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8005364A NL8005364A (nl) 1979-09-27 1980-09-26 Werkwijze ter bereiding van oxazinen.

Country Status (16)

Country Link
US (1) US4301283A (it)
JP (1) JPS5673049A (it)
AT (1) AT375653B (it)
BE (1) BE885416A (it)
CH (1) CH647240A5 (it)
DE (1) DE3035792C2 (it)
DK (1) DK149887C (it)
FI (1) FI73211C (it)
FR (1) FR2466464A1 (it)
GB (1) GB2060631B (it)
IE (1) IE50245B1 (it)
IT (1) IT1129278B (it)
LU (1) LU82806A1 (it)
NL (1) NL8005364A (it)
NO (1) NO153769C (it)
SE (1) SE457170B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446319A (en) * 1981-04-28 1984-05-01 Takeda Chemical Industries, Ltd. Aminocyclitols and their production
DE102007005283A1 (de) * 2007-02-02 2008-08-07 Cognis Ip Management Gmbh Lösungsmittel für Phasentransfer-katalysierte Reaktionen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526621A (en) * 1966-08-03 1970-09-01 Farmaceutical Italia Soc Substituted 3,1-benzoxazin-2-one
US3705154A (en) * 1971-07-08 1972-12-05 Ashland Oil Inc Synthesis of 4h-3,1-benzoxazin-2(1h)-one

Also Published As

Publication number Publication date
IT1129278B (it) 1986-06-04
FI73211C (fi) 1987-09-10
JPS5673049A (en) 1981-06-17
SE8006761L (sv) 1981-03-28
DK406580A (da) 1981-03-28
AT375653B (de) 1984-08-27
FR2466464B1 (it) 1983-05-20
IE802024L (en) 1981-03-27
NO802844L (no) 1981-03-30
IT8068497A0 (it) 1980-09-26
DK149887C (da) 1987-04-27
US4301283A (en) 1981-11-17
DE3035792C2 (de) 1987-01-15
SE457170B (sv) 1988-12-05
BE885416A (fr) 1981-01-16
GB2060631B (en) 1983-07-20
ATA482980A (de) 1984-01-15
FI73211B (fi) 1987-05-29
CH647240A5 (de) 1985-01-15
FR2466464A1 (fr) 1981-04-10
DK149887B (da) 1986-10-20
IE50245B1 (en) 1986-03-05
FI803041A7 (fi) 1981-03-28
NO153769C (no) 1986-07-02
NO153769B (no) 1986-02-10
DE3035792A1 (de) 1981-04-16
GB2060631A (en) 1981-05-07
LU82806A1 (de) 1980-12-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: STERLING ORGANICS U.K. LIMITED

BN A decision not to publish the application has become irrevocable