AR024205A1 - Proceso para la preparacion de 3-isocromanona - Google Patents
Proceso para la preparacion de 3-isocromanonaInfo
- Publication number
- AR024205A1 AR024205A1 ARP990104538A ARP990104538A AR024205A1 AR 024205 A1 AR024205 A1 AR 024205A1 AR P990104538 A ARP990104538 A AR P990104538A AR P990104538 A ARP990104538 A AR P990104538A AR 024205 A1 AR024205 A1 AR 024205A1
- Authority
- AR
- Argentina
- Prior art keywords
- preparation
- isochromanone
- isocromanone
- dihalide
- intermediary
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- ILHLUZUMRJQEAH-UHFFFAOYSA-N 1,4-dihydroisochromen-3-one Chemical compound C1=CC=C2COC(=O)CC2=C1 ILHLUZUMRJQEAH-UHFFFAOYSA-N 0.000 abstract 1
- MSTDXOZUKAQDRL-UHFFFAOYSA-N 4-Chromanone Chemical compound C1=CC=C2C(=O)CCOC2=C1 MSTDXOZUKAQDRL-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229930182692 Strobilurin Natural products 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/76—Benzo[c]pyrans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pyrane Compounds (AREA)
Abstract
Un proceso para la preparacion de 3-isocromanona que comprende poner en contacto un o-xilen-a,a-dihaluro con monoxido de carbono en presencia de uncatalizador y una base de amina impedida en un medio líquido que comprende agua y un alcoholterciario. La isocromanona es util, entre otras cosas, como unintermediario en la fabricacion de productos agrícolas, especialmente fungicidas del tipo de la estrobilurina.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9820465.4A GB9820465D0 (en) | 1998-09-18 | 1998-09-18 | Chemical process |
| GBGB9913325.8A GB9913325D0 (en) | 1999-06-08 | 1999-06-08 | Chemical process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR024205A1 true AR024205A1 (es) | 2002-09-25 |
Family
ID=42762026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990104538A AR024205A1 (es) | 1998-09-18 | 1999-09-09 | Proceso para la preparacion de 3-isocromanona |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2010180246A (es) |
| KR (1) | KR100661529B1 (es) |
| AR (1) | AR024205A1 (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566072A (zh) * | 1995-06-20 | 2005-01-19 | 财团法人相模中央化学研究所 | 2—卤甲基苯乙酸酯类的制造方法 |
-
1999
- 1999-08-23 KR KR1020017003476A patent/KR100661529B1/ko not_active Expired - Fee Related
- 1999-09-09 AR ARP990104538A patent/AR024205A1/es active IP Right Grant
-
2010
- 2010-05-12 JP JP2010110670A patent/JP2010180246A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010075189A (ko) | 2001-08-09 |
| JP2010180246A (ja) | 2010-08-19 |
| KR100661529B1 (ko) | 2006-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |