BE676025A - - Google Patents
Info
- Publication number
- BE676025A BE676025A BE676025DA BE676025A BE 676025 A BE676025 A BE 676025A BE 676025D A BE676025D A BE 676025DA BE 676025 A BE676025 A BE 676025A
- Authority
- BE
- Belgium
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
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
-
- 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)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43045665A | 1965-02-04 | 1965-02-04 | |
US43046065A | 1965-02-04 | 1965-02-04 | |
US43046165A | 1965-02-04 | 1965-02-04 | |
US430455A US3356690A (en) | 1965-02-04 | 1965-02-04 | Synthesis of 2, 3-dihydro-2, 2-dimethyl-7-benzofuranyl nu-methylcarbamate |
Publications (1)
Publication Number | Publication Date |
---|---|
BE676025A true BE676025A (ja) | 1966-08-03 |
Family
ID=27503784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE676025D BE676025A (ja) | 1965-02-04 | 1966-02-03 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3356690A (ja) |
BE (1) | BE676025A (ja) |
BR (1) | BR6676881D0 (ja) |
CH (1) | CH468998A (ja) |
DE (1) | DE1543569B1 (ja) |
GB (2) | GB1139001A (ja) |
IL (1) | IL25034A (ja) |
NL (1) | NL6601012A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001486A2 (en) * | 1977-09-22 | 1979-04-18 | FMC Corporation | Process for preparing 2,3-dihydro-2,2-dimethyl-7-benzofuranol and benzodioxole intermediate therefor |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3419579A (en) * | 1966-02-23 | 1968-12-31 | Fmc Corp | Synthesis of 2,3-dihydro-2,2-dimethyl-7-benzofuranol |
US3455961A (en) * | 1966-02-23 | 1969-07-15 | Fmc Corp | Synthesis of 2,3-dihydro-2,2,4-trimethyl-7-benzofuranol |
FR2461708A1 (fr) | 1979-07-18 | 1981-02-06 | Rhone Poulenc Agrochimie | Preparation de dihydrodimethylhydroxy-7 benzofurane |
US4380654A (en) * | 1982-02-18 | 1983-04-19 | Fmc Corporation | Process for preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran |
JPS58174339A (ja) * | 1982-04-07 | 1983-10-13 | Mitsubishi Chem Ind Ltd | 2,2−ジハロ−6−ハロ−6−(1−ハロイソブチル)シクロヘキサノン |
JPS6133183A (ja) * | 1984-07-25 | 1986-02-17 | Mitsubishi Chem Ind Ltd | 2,3−ジヒドロ−7−アミノベンゾフランの製造法 |
US5017174A (en) * | 1990-01-18 | 1991-05-21 | Gowrylow Felicia B | Nursing pad |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2323781A (en) * | 1938-12-30 | 1943-07-06 | Rohm & Haas | Preparation of allyl alcohol and its homologues |
US3073848A (en) * | 1958-10-14 | 1963-01-15 | Wasson Burton Kendall | Tetrahydrofurfuryl carbamates |
NL131921C (ja) * | 1963-06-28 |
-
1965
- 1965-02-04 US US430455A patent/US3356690A/en not_active Expired - Lifetime
-
1966
- 1966-01-23 IL IL25034A patent/IL25034A/xx unknown
- 1966-01-26 NL NL6601012A patent/NL6601012A/xx unknown
- 1966-02-02 BR BR176881/66A patent/BR6676881D0/pt unknown
- 1966-02-03 GB GB4715/66A patent/GB1139001A/en not_active Expired
- 1966-02-03 DE DE19661543569 patent/DE1543569B1/de active Pending
- 1966-02-03 BE BE676025D patent/BE676025A/xx unknown
- 1966-02-03 GB GB14386/68A patent/GB1139002A/en not_active Expired
- 1966-02-04 CH CH158566A patent/CH468998A/de unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001486A2 (en) * | 1977-09-22 | 1979-04-18 | FMC Corporation | Process for preparing 2,3-dihydro-2,2-dimethyl-7-benzofuranol and benzodioxole intermediate therefor |
EP0001486A3 (en) * | 1977-09-22 | 1979-05-16 | Fmc Corporation | Process for preparing 2,3-dihydro-7-benzofuranols and benzodioxole intermediate therefor |
Also Published As
Publication number | Publication date |
---|---|
US3356690A (en) | 1967-12-05 |
NL6601012A (ja) | 1966-08-05 |
BR6676881D0 (pt) | 1973-09-06 |
GB1139001A (en) | 1969-01-08 |
IL25034A (en) | 1970-05-21 |
GB1139002A (en) | 1969-01-08 |
DE1543569B1 (de) | 1971-07-01 |
CH468998A (de) | 1969-02-28 |