BR6676881D0 - Processo de preparacao de 4-metil-carbamato 2,3-di-hidro-2 2-dimetil-7-benzofuranilico e de intermediarios reacionais do mesmo - Google Patents
Processo de preparacao de 4-metil-carbamato 2,3-di-hidro-2 2-dimetil-7-benzofuranilico e de intermediarios reacionais do mesmoInfo
- Publication number
- BR6676881D0 BR6676881D0 BR176881/66A BR17688166A BR6676881D0 BR 6676881 D0 BR6676881 D0 BR 6676881D0 BR 176881/66 A BR176881/66 A BR 176881/66A BR 17688166 A BR17688166 A BR 17688166A BR 6676881 D0 BR6676881 D0 BR 6676881D0
- Authority
- BR
- Brazil
- Prior art keywords
- reactional
- benzofuranyl
- carbamate
- hydro
- intermediates
- 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
- C07D307/79—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 |
|---|---|
| BR6676881D0 true BR6676881D0 (pt) | 1973-09-06 |
Family
ID=27503784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR176881/66A BR6676881D0 (pt) | 1965-02-04 | 1966-02-02 | Processo de preparacao de 4-metil-carbamato 2,3-di-hidro-2 2-dimetil-7-benzofuranilico e de intermediarios reacionais do mesmo |
Country Status (8)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455961A (en) * | 1966-02-23 | 1969-07-15 | Fmc Corp | Synthesis of 2,3-dihydro-2,2,4-trimethyl-7-benzofuranol |
| US3419579A (en) * | 1966-02-23 | 1968-12-31 | Fmc Corp | Synthesis of 2,3-dihydro-2,2-dimethyl-7-benzofuranol |
| US4118400A (en) * | 1977-09-22 | 1978-10-03 | Fmc Corporation | Process for preparing 2,3-dihydro-7-benzofuranols and benzodioxole intermediate therefor |
| 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 (US07166745-20070123-C00016.png) * | 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 GB14386/68A patent/GB1139002A/en not_active Expired
- 1966-02-03 DE DE19661543569 patent/DE1543569B1/de active Pending
- 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
Also Published As
| Publication number | Publication date |
|---|---|
| CH468998A (de) | 1969-02-28 |
| IL25034A (en) | 1970-05-21 |
| GB1139002A (en) | 1969-01-08 |
| GB1139001A (en) | 1969-01-08 |
| US3356690A (en) | 1967-12-05 |
| NL6601012A (US07166745-20070123-C00016.png) | 1966-08-05 |
| BE676025A (US07166745-20070123-C00016.png) | 1966-08-03 |
| DE1543569B1 (de) | 1971-07-01 |
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