IL44210A - Process for preparing 4-hydrooxy-thiochromans - Google Patents
Process for preparing 4-hydrooxy-thiochromansInfo
- Publication number
- IL44210A IL44210A IL44210A IL4421074A IL44210A IL 44210 A IL44210 A IL 44210A IL 44210 A IL44210 A IL 44210A IL 4421074 A IL4421074 A IL 4421074A IL 44210 A IL44210 A IL 44210A
- Authority
- IL
- Israel
- Prior art keywords
- preparing
- thiochromans
- hydrooxy
- halogen
- formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/06—Benzothiopyrans; Hydrogenated benzothiopyrans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732309282 DE2309282A1 (de) | 1973-02-24 | 1973-02-24 | Verfahren zur herstellung von 4-hydroxy-thiochromanen |
Publications (2)
Publication Number | Publication Date |
---|---|
IL44210A0 IL44210A0 (en) | 1974-05-16 |
IL44210A true IL44210A (en) | 1976-11-30 |
Family
ID=5872984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL44210A IL44210A (en) | 1973-02-24 | 1974-02-14 | Process for preparing 4-hydrooxy-thiochromans |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS49116071A (fr) |
AT (1) | ATA144774A (fr) |
BE (1) | BE811526A (fr) |
DE (1) | DE2309282A1 (fr) |
FR (1) | FR2219163A1 (fr) |
IL (1) | IL44210A (fr) |
IT (1) | IT1035071B (fr) |
NL (1) | NL7402260A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX9300312A (es) * | 1992-01-23 | 1993-07-31 | Pfizer | Antagonistas benzopiranicos y relacionado de ltb. |
ATE180257T1 (de) * | 1992-03-03 | 1999-06-15 | Idemitsu Kosan Co | Pyrazolderivate |
-
1973
- 1973-02-24 DE DE19732309282 patent/DE2309282A1/de active Pending
-
1974
- 1974-02-14 IL IL44210A patent/IL44210A/en unknown
- 1974-02-19 NL NL7402260A patent/NL7402260A/xx unknown
- 1974-02-22 FR FR7406110A patent/FR2219163A1/fr active Granted
- 1974-02-22 JP JP49020621A patent/JPS49116071A/ja active Pending
- 1974-02-22 AT AT741447A patent/ATA144774A/de not_active IP Right Cessation
- 1974-02-25 BE BE141346A patent/BE811526A/fr unknown
- 1974-02-25 IT IT48720/74A patent/IT1035071B/it active
Also Published As
Publication number | Publication date |
---|---|
IL44210A0 (en) | 1974-05-16 |
IT1035071B (it) | 1979-10-20 |
BE811526A (fr) | 1974-08-26 |
JPS49116071A (fr) | 1974-11-06 |
FR2219163B1 (fr) | 1977-09-23 |
ATA144774A (de) | 1975-12-15 |
DE2309282A1 (de) | 1974-08-29 |
FR2219163A1 (en) | 1974-09-20 |
NL7402260A (fr) | 1974-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES448808A1 (es) | Procedimiento para la preparacion de componentes de catali- zadores para la polimerizacion de olefinas. | |
ES451881A1 (es) | Procedimiento para la polimerizacion de alfa-olefinas. | |
GB1460834A (en) | Apparatus for curing solvent free material | |
NL7507562A (nl) | Werkwijze ter bereiding van katalysatordragers. | |
ES448086A1 (es) | Procedimiento para la preparacion de un catalizador para la polimerizacion de etileno yno alfa-olefinas. | |
GB1038876A (en) | Organopolysiloxane process | |
CA1019352A (en) | Catalytic hydrocarbon conversion process | |
ES407065A1 (es) | Procedimiento para la obtencion de derivados de nitrodife- nilamina. | |
GB1100385A (en) | Linear alkyl aromatic compounds and their preparation | |
AU8566975A (en) | Process for recovering vanadium from deactivated catalysts | |
ES415100A1 (es) | Procedimiento de obtencion de catalizadores solidos aplica-bles a la polimerizacion de olefinas. | |
NL7415638A (nl) | Werkwijze ter bereiding van organisch-anor- ganische kunststoffen. | |
IL44210A (en) | Process for preparing 4-hydrooxy-thiochromans | |
GB1060909A (en) | Process for the preparation of polyvinyl alcohol | |
ES310450A1 (es) | El procedimiento de preparar polietileno termoplastico solido puenteado. | |
GB844590A (en) | Preparation of aluminium trialkyls | |
ES400841A1 (es) | Procedimiento para la obtencion de derivados de 2-hidroxi- benzofenona. | |
AU500079B2 (en) | High temperature stable catalyst | |
GB1058781A (en) | Improvements in process for making organopolysiloxanes | |
NL7503720A (nl) | Werkwijze ter bereiding van koolwaterstofom- zettingskatalysatoren. | |
ES412047A1 (es) | Un procedimiento para la preparacion de dihidrocumarina o una alcohil-dihidrocumarina. | |
GB1077920A (en) | Preparation of o-phenylenediamines | |
ES371677A1 (es) | Perfeccionamientos introducidos en un procedimiento para preparar un isocianato organico. | |
CS182226B2 (en) | Process for preparing solution of polyisoprene based on linear cis 1,4-polyisoprene | |
ES402246A1 (es) | Procedimiento para la obtencion de polimeros organicos con-teniendo grupos uretano y grupos vinilo. |