DK370979A - Fremgangsmaade til fremstilling af 5,6-dihydro-2-methyl-n-phenyl-1,4-oxathiin-3-carboxamid - Google Patents

Fremgangsmaade til fremstilling af 5,6-dihydro-2-methyl-n-phenyl-1,4-oxathiin-3-carboxamid

Info

Publication number: DK370979A
Authority: DK; Denmark
Prior art keywords: phenyl; methyl; boiling point; water; carboxamide
Prior art date: 1978-08-27

Application number

DK370979A

Other languages

English (en)

Other versions

DK154767C (da

DK154767B (da

Inventor

A A Znotins

A D Brewer

Original Assignee

Uniroyal Ltd

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.)

1978-08-27

Filing date

1979-09-05

Publication date

1980-03-06

1978-08-27 Priority claimed from CA334,458A external-priority patent/CA1124248A/en

1978-09-05 Priority claimed from CA310,606A external-priority patent/CA1109073A/en

1979-09-05 Application filed by Uniroyal Ltd filed Critical Uniroyal Ltd

1980-03-06 Publication of DK370979A publication Critical patent/DK370979A/da

1988-12-19 Publication of DK154767B publication Critical patent/DK154767B/da

1989-06-05 Application granted granted Critical

1989-06-05 Publication of DK154767C publication Critical patent/DK154767C/da

Links

GYSSRZJIHXQEHQ-UHFFFAOYSA-N carboxin Chemical compound S1CCOC(C)=C1C(=O)NC1=CC=CC=C1 GYSSRZJIHXQEHQ-UHFFFAOYSA-N 0.000 title abstract 2
238000009835 boiling Methods 0.000 abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 abstract 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
239000007788 liquid Substances 0.000 abstract 2
DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 abstract 2
NQIICSBSMAOADW-UHFFFAOYSA-N 2-(2-methyl-1,3-oxathiolan-2-yl)-n-phenylacetamide Chemical compound C=1C=CC=CC=1NC(=O)CC1(C)OCCS1 NQIICSBSMAOADW-UHFFFAOYSA-N 0.000 abstract 1
-1 III Chemical compound 0.000 abstract 1
DYRDKSSFIWVSNM-UHFFFAOYSA-N acetoacetanilide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1 DYRDKSSFIWVSNM-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
125000003545 alkoxy group Chemical group 0.000 abstract 1
125000005907 alkyl ester group Chemical group 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
RCCPEORTSYDPMB-UHFFFAOYSA-N hydroxy benzenecarboximidothioate Chemical compound OSC(=N)C1=CC=CC=C1 RCCPEORTSYDPMB-UHFFFAOYSA-N 0.000 abstract 1
150000004010 onium ions Chemical class 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Landscapes

Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK370979A 1978-08-27 1979-09-05 Fremgangsmaade til fremstilling af 5,6-dihydro-2-methyl-n-phenyl-1,4-oxathiin-3-carboxamid DK154767C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CA334,458A CA1124248A (en)	1978-08-27	1978-08-27	Method of making 5,6-dihydro-2-methyl-n-phenyl-1,4- oxathiin-3-carboxamide
CA334458		1978-08-27
CA310,606A CA1109073A (en)	1978-09-05	1978-09-05	Method of making 5,6-dihydro-2-methyl-n-phenyl-1,4- oxathiin-3-carboxamide
CA310606		1978-09-05

Publications (3)

Publication Number	Publication Date
DK370979A true DK370979A (da)	1980-03-06
DK154767B DK154767B (da)	1988-12-19
DK154767C DK154767C (da)	1989-06-05

Family

ID=25668755

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK370979A DK154767C (da)	1978-08-27	1979-09-05	Fremgangsmaade til fremstilling af 5,6-dihydro-2-methyl-n-phenyl-1,4-oxathiin-3-carboxamid

Country Status (2)

Country	Link
DK (1)	DK154767C (da)
IL (1)	IL58177A (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1036167A (en) *	1977-05-06	1978-08-08	Wha S. Lee	Process for preparing 5,6-dihydro-2-methyl-1,4-oxathiin derivatives
CA1035778A (en) *	1977-05-06	1978-08-01	Wha S. Lee	Process for preparing 5,6-dihydro-2-methyl-1,4-oxathiin derivatives

1979
- 1979-09-04 IL IL7958177A patent/IL58177A/xx not_active IP Right Cessation
- 1979-09-05 DK DK370979A patent/DK154767C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK154767C (da)	1989-06-05
DK154767B (da)	1988-12-19
IL58177A0 (en)	1979-12-30
IL58177A (en)	1984-08-31

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Legal Events

Date	Code	Title	Description
1993-05-24	PBP	Patent lapsed