GB1139001A - Production of a derivative of benzoferan - Google Patents
Production of a derivative of benzoferanInfo
- Publication number
- GB1139001A GB1139001A GB4715/66A GB471566A GB1139001A GB 1139001 A GB1139001 A GB 1139001A GB 4715/66 A GB4715/66 A GB 4715/66A GB 471566 A GB471566 A GB 471566A GB 1139001 A GB1139001 A GB 1139001A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heating
- dihydro
- bromo
- feb
- dimethyl
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 abstract 3
- -1 with MeNCO) Chemical compound 0.000 abstract 3
- WJGPNUBJBMCRQH-UHFFFAOYSA-N 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-ol Chemical compound C1=CC(O)=C2OC(C)(C)CC2=C1 WJGPNUBJBMCRQH-UHFFFAOYSA-N 0.000 abstract 1
- YHZYTKDUAIETPI-UHFFFAOYSA-N 2-bromo-6-(2-methylprop-1-enyl)phenol Chemical compound BrC1=C(C(=CC=C1)C=C(C)C)O YHZYTKDUAIETPI-UHFFFAOYSA-N 0.000 abstract 1
- VADKRMSMGWJZCF-UHFFFAOYSA-N 2-bromophenol Chemical compound OC1=CC=CC=C1Br VADKRMSMGWJZCF-UHFFFAOYSA-N 0.000 abstract 1
- XTVAFNBOFMUWAK-UHFFFAOYSA-N 7-bromo-2,2-dimethyl-3h-1-benzofuran Chemical compound C1=CC(Br)=C2OC(C)(C)CC2=C1 XTVAFNBOFMUWAK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- DUEPRVBVGDRKAG-UHFFFAOYSA-N carbofuran Chemical compound CNC(=O)OC1=CC=CC2=C1OC(C)(C)C2 DUEPRVBVGDRKAG-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- HAMGRBXTJNITHG-UHFFFAOYSA-N methyl isocyanate Chemical compound CN=C=O HAMGRBXTJNITHG-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43046165A | 1965-02-04 | 1965-02-04 | |
| US43046065A | 1965-02-04 | 1965-02-04 | |
| US43045665A | 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 |
|---|---|
| GB1139001A true GB1139001A (en) | 1969-01-08 |
Family
ID=27503784
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14386/68A Expired GB1139002A (en) | 1965-02-04 | 1966-02-03 | Bromophenol derivatives |
| GB4715/66A Expired GB1139001A (en) | 1965-02-04 | 1966-02-03 | Production of a derivative of benzoferan |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14386/68A Expired GB1139002A (en) | 1965-02-04 | 1966-02-03 | Bromophenol derivatives |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3356690A (enExample) |
| BE (1) | BE676025A (enExample) |
| BR (1) | BR6676881D0 (enExample) |
| CH (1) | CH468998A (enExample) |
| DE (1) | DE1543569B1 (enExample) |
| GB (2) | GB1139002A (enExample) |
| IL (1) | IL25034A (enExample) |
| NL (1) | NL6601012A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297284A (en) | 1979-07-18 | 1981-10-27 | Rhone-Poulenc Agrochimie | Preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran |
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 |
| US4118400A (en) * | 1977-09-22 | 1978-10-03 | Fmc Corporation | Process for preparing 2,3-dihydro-7-benzofuranols and benzodioxole intermediate therefor |
| 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 (enExample) * | 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 DE DE19661543569 patent/DE1543569B1/de active Pending
- 1966-02-03 GB GB14386/68A patent/GB1139002A/en not_active Expired
- 1966-02-03 GB GB4715/66A patent/GB1139001A/en not_active Expired
- 1966-02-03 BE BE676025D patent/BE676025A/xx unknown
- 1966-02-04 CH CH158566A patent/CH468998A/de unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297284A (en) | 1979-07-18 | 1981-10-27 | Rhone-Poulenc Agrochimie | Preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran |
Also Published As
| Publication number | Publication date |
|---|---|
| US3356690A (en) | 1967-12-05 |
| NL6601012A (enExample) | 1966-08-05 |
| BE676025A (enExample) | 1966-08-03 |
| GB1139002A (en) | 1969-01-08 |
| CH468998A (de) | 1969-02-28 |
| IL25034A (en) | 1970-05-21 |
| BR6676881D0 (pt) | 1973-09-06 |
| DE1543569B1 (de) | 1971-07-01 |
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