IT1078377B - Processi per preparare 2-furanoni e relativi prodotti - Google Patents
Processi per preparare 2-furanoni e relativi prodottiInfo
- Publication number
- IT1078377B IT1078377B IT1954077A IT1954077A IT1078377B IT 1078377 B IT1078377 B IT 1078377B IT 1954077 A IT1954077 A IT 1954077A IT 1954077 A IT1954077 A IT 1954077A IT 1078377 B IT1078377 B IT 1078377B
- Authority
- IT
- Italy
- Prior art keywords
- indolyl
- substd
- useful
- heat
- pressure
- Prior art date
Links
- 239000002243 precursor Substances 0.000 title abstract 2
- SPVKFWHCKHBFAA-UHFFFAOYSA-N 3-(1H-indol-2-yl)-3H-furan-2-one Chemical compound N1C(=CC2=CC=CC=C12)C1C(OC=C1)=O SPVKFWHCKHBFAA-UHFFFAOYSA-N 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
Landscapes
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/651,607 US4075224A (en) | 1976-01-22 | 1976-01-22 | 3,5-Bis (indolyl)-5-(indolyl)-2(5H)-furanones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1078377B true IT1078377B (it) | 1985-05-08 |
Family
ID=24613520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1954077A IT1078377B (it) | 1976-01-22 | 1977-01-21 | Processi per preparare 2-furanoni e relativi prodotti |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | ATA36277A (it) |
| BR (1) | BR7700381A (it) |
| DK (1) | DK25977A (it) |
| ES (1) | ES455251A1 (it) |
| IT (1) | IT1078377B (it) |
-
1977
- 1977-01-21 ES ES455251A patent/ES455251A1/es not_active Expired
- 1977-01-21 IT IT1954077A patent/IT1078377B/it active
- 1977-01-21 BR BR7700381A patent/BR7700381A/pt unknown
- 1977-01-21 AT AT36277A patent/ATA36277A/de not_active IP Right Cessation
- 1977-01-21 DK DK25977A patent/DK25977A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7700381A (pt) | 1977-09-20 |
| ES455251A1 (es) | 1978-05-01 |
| ATA36277A (de) | 1980-01-15 |
| DK25977A (da) | 1977-07-23 |
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