ZA989348B - Synthesis of 3-carbomethoxy-4, 5-Dimethylthiophene. - Google Patents
Synthesis of 3-carbomethoxy-4, 5-Dimethylthiophene.Info
- Publication number
- ZA989348B ZA989348B ZA9809348A ZA989348A ZA989348B ZA 989348 B ZA989348 B ZA 989348B ZA 9809348 A ZA9809348 A ZA 9809348A ZA 989348 A ZA989348 A ZA 989348A ZA 989348 B ZA989348 B ZA 989348B
- Authority
- ZA
- South Africa
- Prior art keywords
- dimethylthiophene
- carbomethoxy
- compound
- synthesis
- acrylate
- Prior art date
Links
- KGRBMZZUBBZAPX-UHFFFAOYSA-N methyl 4,5-dimethylthiophene-3-carboxylate Chemical compound COC(=O)C1=CSC(C)=C1C KGRBMZZUBBZAPX-UHFFFAOYSA-N 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 abstract 3
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- -1 e.g. Chemical compound 0.000 abstract 2
- 150000003572 thiolanes Chemical class 0.000 abstract 2
- 239000001356 (3R)-3-sulfanylbutan-2-one Substances 0.000 abstract 1
- XLMPYCGSRHSSSX-UHFFFAOYSA-N 3-Mercapto-2-butanone Chemical compound CC(S)C(C)=O XLMPYCGSRHSSSX-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 238000010306 acid treatment Methods 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- SKOLWUPSYHWYAM-UHFFFAOYSA-N carbonodithioic O,S-acid Chemical compound SC(S)=O SKOLWUPSYHWYAM-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- AUTCCPQKLPMHDN-ONEGZZNKSA-N methyl (e)-3-methoxyprop-2-enoate Chemical compound CO\C=C\C(=O)OC AUTCCPQKLPMHDN-ONEGZZNKSA-N 0.000 abstract 1
- 229930192474 thiophene Natural products 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/30—Hetero atoms other than halogen
- C07D333/32—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D333/40—Thiophene-2-carboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6197297P | 1997-10-14 | 1997-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA989348B true ZA989348B (en) | 1999-07-01 |
Family
ID=22039390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA9809348A ZA989348B (en) | 1997-10-14 | 1998-10-13 | Synthesis of 3-carbomethoxy-4, 5-Dimethylthiophene. |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US6084108A (cs) |
| EP (1) | EP1023283B1 (cs) |
| CN (1) | CN1116294C (cs) |
| AT (1) | ATE231853T1 (cs) |
| AU (1) | AU9694298A (cs) |
| CA (1) | CA2306910C (cs) |
| CZ (1) | CZ297978B6 (cs) |
| DE (1) | DE69811103T2 (cs) |
| DK (1) | DK1023283T3 (cs) |
| EA (1) | EA003088B1 (cs) |
| ES (1) | ES2190610T3 (cs) |
| HU (1) | HU228367B1 (cs) |
| PL (1) | PL205200B1 (cs) |
| UA (1) | UA57810C2 (cs) |
| WO (1) | WO1999019321A1 (cs) |
| ZA (1) | ZA989348B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6992047B2 (en) * | 2001-04-11 | 2006-01-31 | Monsanto Technology Llc | Method of microencapsulating an agricultural active having a high melting point and uses for such materials |
| DE10148437A1 (de) * | 2001-10-01 | 2003-04-17 | Bayer Ag | Verfahren zur Alkylierung von 3,4-Dihydroxythiophen-2,5-dicarbonsäureestern |
| CN103044479B (zh) * | 2012-12-12 | 2015-09-02 | 河南农业大学 | 杀菌剂硅噻菌胺的合成方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2422498A1 (de) * | 1973-05-18 | 1974-12-05 | Ciba Geigy Ag | Neue thiaprostaglandine und verfahren zu ihrer herstellung |
| SU663299A3 (ru) * | 1975-05-27 | 1979-05-15 | Ю.Ц.Б.С.А. (Фирма) | Способ получени бензил-2,2-диметокси ацетамидов |
| DE3229538A1 (de) * | 1982-08-07 | 1984-02-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von sterisch einheitlichen 3-hydroxycarbonsaeuren bzw. deren estern |
| US4689343A (en) * | 1983-12-09 | 1987-08-25 | Bayer Aktiengesellschaft | Novel thiolane-2,4-dione-3-carboxamide fungicides |
| US5206375A (en) * | 1985-03-02 | 1993-04-27 | Basf Aktiengesellschaft | Thiophene derivatives |
| GB8609452D0 (en) * | 1986-04-17 | 1986-05-21 | Ici Plc | Fungicides |
| DE3901074A1 (de) * | 1989-01-16 | 1990-07-19 | Basf Ag | Thiophen-2-carbonsaeurederivate, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung unerwuenschten pflanzenwuchses |
| US5087288A (en) * | 1990-09-17 | 1992-02-11 | Eastman Kodak Company | Herbicidal thioparaconic acid derivatives |
| US5679801A (en) * | 1991-04-12 | 1997-10-21 | American Home Products Corporation | Tetronic and thiotetronic acid derivatives as phospholipase A2 inhibitors |
| WO1993007751A1 (en) * | 1991-10-18 | 1993-04-29 | Monsanto Company | Fungicides for the control of take-all disease of plants |
| JP3337728B2 (ja) * | 1992-11-20 | 2002-10-21 | イハラケミカル工業株式会社 | ２‐アセチルベンゾ［ｂ］チオフェンの製造方法 |
| US5486621A (en) * | 1994-12-15 | 1996-01-23 | Monsanto Company | Fungicides for the control of take-all disease of plants |
| DE69618370T2 (de) * | 1995-04-11 | 2002-09-26 | Mitsui Chemicals, Inc. | Substituierte Thiophenderivate und diese als aktiver Bestandteil enthaltenden Fungizide für Land- und Gartenbauwirtschaft |
-
1998
- 1998-10-13 US US09/170,441 patent/US6084108A/en not_active Expired - Lifetime
- 1998-10-13 ZA ZA9809348A patent/ZA989348B/xx unknown
- 1998-10-13 EP EP98951049A patent/EP1023283B1/en not_active Expired - Lifetime
- 1998-10-13 ES ES98951049T patent/ES2190610T3/es not_active Expired - Lifetime
- 1998-10-13 HU HU0003988A patent/HU228367B1/hu unknown
- 1998-10-13 EA EA200000415A patent/EA003088B1/ru not_active IP Right Cessation
- 1998-10-13 AT AT98951049T patent/ATE231853T1/de active
- 1998-10-13 CN CN98812151A patent/CN1116294C/zh not_active Expired - Lifetime
- 1998-10-13 CA CA002306910A patent/CA2306910C/en not_active Expired - Lifetime
- 1998-10-13 DK DK98951049T patent/DK1023283T3/da active
- 1998-10-13 CZ CZ20001330A patent/CZ297978B6/cs not_active IP Right Cessation
- 1998-10-13 DE DE69811103T patent/DE69811103T2/de not_active Expired - Lifetime
- 1998-10-13 PL PL339914A patent/PL205200B1/pl unknown
- 1998-10-13 WO PCT/US1998/021526 patent/WO1999019321A1/en active IP Right Grant
- 1998-10-13 AU AU96942/98A patent/AU9694298A/en not_active Abandoned
- 1998-10-13 UA UA2000052717A patent/UA57810C2/uk unknown
-
1999
- 1999-09-13 US US09/394,760 patent/US6037478A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EA200000415A1 (ru) | 2000-10-30 |
| EA003088B1 (ru) | 2002-12-26 |
| HU228367B1 (en) | 2013-03-28 |
| HUP0003988A3 (en) | 2003-01-28 |
| ES2190610T3 (es) | 2003-08-01 |
| EP1023283B1 (en) | 2003-01-29 |
| DK1023283T3 (da) | 2003-06-23 |
| CA2306910A1 (en) | 1999-04-22 |
| WO1999019321A1 (en) | 1999-04-22 |
| ATE231853T1 (de) | 2003-02-15 |
| AU9694298A (en) | 1999-05-03 |
| US6037478A (en) | 2000-03-14 |
| CA2306910C (en) | 2008-07-29 |
| CN1281446A (zh) | 2001-01-24 |
| EP1023283A1 (en) | 2000-08-02 |
| CZ20001330A3 (cs) | 2000-09-13 |
| HUP0003988A2 (hu) | 2002-01-28 |
| UA57810C2 (uk) | 2003-07-15 |
| PL205200B1 (pl) | 2010-03-31 |
| DE69811103D1 (de) | 2003-03-06 |
| CN1116294C (zh) | 2003-07-30 |
| PL339914A1 (en) | 2001-01-15 |
| DE69811103T2 (de) | 2003-10-09 |
| CZ297978B6 (cs) | 2007-05-16 |
| US6084108A (en) | 2000-07-04 |
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