CH539034A - Process for the preparation of methyl carbamic acid 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester - Google Patents
Process for the preparation of methyl carbamic acid 2,3-dihydro-2,2-dimethyl-7-benzofuranyl esterInfo
- Publication number
- CH539034A CH539034A CH1153270A CH1153270A CH539034A CH 539034 A CH539034 A CH 539034A CH 1153270 A CH1153270 A CH 1153270A CH 1153270 A CH1153270 A CH 1153270A CH 539034 A CH539034 A CH 539034A
- Authority
- CH
- Switzerland
- Prior art keywords
- dihydro
- dimethyl
- preparation
- carbamic acid
- methyl carbamic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84606969A | 1969-07-30 | 1969-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH539034A true CH539034A (en) | 1973-07-15 |
Family
ID=25296854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1153270A CH539034A (en) | 1969-07-30 | 1970-07-30 | Process for the preparation of methyl carbamic acid 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE754060A (en) |
CH (1) | CH539034A (en) |
DE (1) | DE2037694C3 (en) |
FR (1) | FR2056908B1 (en) |
GB (1) | GB1265255A (en) |
IL (1) | IL34884A (en) |
NL (1) | NL7011260A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102731453B (en) * | 2012-07-09 | 2015-12-02 | 湖南海利化工股份有限公司 | A kind of production control method of 98% content carbofuran |
-
1970
- 1970-07-09 IL IL34884A patent/IL34884A/en unknown
- 1970-07-27 FR FR707027603A patent/FR2056908B1/fr not_active Expired
- 1970-07-28 BE BE754060D patent/BE754060A/en unknown
- 1970-07-29 DE DE2037694A patent/DE2037694C3/en not_active Expired
- 1970-07-29 NL NL7011260A patent/NL7011260A/xx not_active Application Discontinuation
- 1970-07-30 GB GB1265255D patent/GB1265255A/en not_active Expired
- 1970-07-30 CH CH1153270A patent/CH539034A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2056908B1 (en) | 1973-01-12 |
IL34884A (en) | 1974-01-14 |
NL7011260A (en) | 1971-02-02 |
DE2037694A1 (en) | 1971-05-06 |
BE754060A (en) | 1971-01-28 |
FR2056908A1 (en) | 1971-05-07 |
DE2037694C3 (en) | 1975-01-02 |
IL34884A0 (en) | 1971-02-25 |
DE2037694B2 (en) | 1974-05-16 |
GB1265255A (en) | 1972-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT302358B (en) | Process for the preparation of new benzimidazole carbamates | |
CH547310A (en) | PROCESS FOR THE PREPARATION OF 7 (BETA) -ACYLAMIDO-3-METHYLCEPH-3-EM-4-CARBONIC ACID ESTERS. | |
CH549052A (en) | PROCESS FOR THE PREPARATION OF 7 (BETA) -ACYLAMIDO-3-METHYLCEPH-3-EM-4-CARBONIC ACID ESTERS. | |
AT299144B (en) | Process for the preparation of bismonocarboxylic acid esters of 3-formyl-butan-1,2-diol | |
CH553181A (en) | PROCESS FOR THE PREPARATION OF 4-HETERO-SUBSTITUTED AZETIDINONE- (2). | |
CH542801A (en) | Process for the preparation of 1,1-dihydroperfluoroalkanols | |
CH531523A (en) | Process for the preparation of 2,6-dichloro-4-heterocyclyl-pyridine-3,5-dicarbonitriles | |
CH542849A (en) | Process for the preparation of 3,5-diphenyl-4-pyrazole acetic acid | |
CH429762A (en) | Process for the preparation of 3,5-dialkyl-4-hydroxyphenylacetic acid esters | |
CH539015A (en) | Process for the preparation of 1,3-diacetoxy-2-methylene-propane | |
AT308980B (en) | Process for the preparation of 21-deoxy-21-N- (N'-methylpiperazinyl) -prednisolone | |
CH540906A (en) | Process for the preparation of 7'-formylzearalane | |
CH539034A (en) | Process for the preparation of methyl carbamic acid 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester | |
CH498873A (en) | Process for the preparation of O-chloro- or O-bromoalkyl-S-benzyl-S'-alkyl-dithiolphosphoric acid esters | |
CH537366A (en) | Process for the preparation of 4-aminoalkyl-bicyclo- (2,2,2) -octane-1-carboxylic acids | |
CH524556A (en) | Process for the preparation of 2,3,6-trimethylhydroquinone | |
AT305261B (en) | Process for the preparation of 3,3-bis-phenylene butyric acid esters | |
CH537968A (en) | Process for the preparation of 2,2'-diacylamino-1,1'-dianthraquinonylene | |
CH516548A (en) | Process for the preparation of 2,3-dihydro-2,2-dimethyl-7-acetamidobenzofuran | |
CH547264A (en) | PROCESS FOR THE PREPARATION OF TRIHALOGENMETHYLBENZOSULPHONIC ACID HALOGENIDES. | |
CH537365A (en) | Process for the preparation of 4-aminomethyl-bicyclo- (2,2,2) octane-1-acetic acids | |
CH509274A (en) | Process for the preparation of N, N-bis-halomethyl-carbamic acid esters | |
AT305260B (en) | Process for the preparation of 3,3-bis-phenylene butyric acid esters | |
AT289139B (en) | Process for the preparation of new 1,4-phenylene-bis-dithiocarbamic acid esters | |
AT303277B (en) | PROCESS FOR THE PREPARATION OF NEW 9 ALPHA-FLUORO-16-FLUOROMETHYLENE PREDNISOLONE-21-OENANTHATE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |