AR108995A1 - 4-ALCOXI-3- (ACIL OR RENT) OXYPICOLINAMIDS AND INTERMEDIARIES FOR PREPARATION - Google Patents
4-ALCOXI-3- (ACIL OR RENT) OXYPICOLINAMIDS AND INTERMEDIARIES FOR PREPARATIONInfo
- Publication number
- AR108995A1 AR108995A1 ARP170101889A ARP170101889A AR108995A1 AR 108995 A1 AR108995 A1 AR 108995A1 AR P170101889 A ARP170101889 A AR P170101889A AR P170101889 A ARP170101889 A AR P170101889A AR 108995 A1 AR108995 A1 AR 108995A1
- Authority
- AR
- Argentina
- Prior art keywords
- compound
- oxypicolinamids
- alcoxi
- acil
- intermediaries
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 abstract 4
- -1 2-aminopropanoate ester Chemical class 0.000 abstract 1
- OBHHCPRYWZKEIM-UHFFFAOYSA-N 3-hydroxy-4-methoxypyridine-2-carboxylic acid Chemical compound COC1=CC=NC(C(O)=O)=C1O OBHHCPRYWZKEIM-UHFFFAOYSA-N 0.000 abstract 1
- MUTVIGJATWPOFN-UHFFFAOYSA-N FC1=CC=C(C=C1)C(C(C)O)(O)C1=CC=C(C=C1)F Chemical compound FC1=CC=C(C=C1)C(C(C)O)(O)C1=CC=C(C=C1)F MUTVIGJATWPOFN-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
Abstract
Una 4-metoxi-3-acetiloxipicolinamida fungicida puede prepararse de forma conveniente en procesos que incluyen el acoplamiento entre sí de ácido 4-metoxi-3-acetiloxipicolínico o ácido 4-metoxi-3-hidroxipicolínico con un éster de 2-aminopropanoato clave que surge de un 1,1-bis(4-fluorofenil) propan-1,2-diol. Reivindicación 1: Un compuesto que se selecciona del grupo que consiste en: a) un compuesto de fórmula (1); b) un compuesto de fórmula (2) donde R¹ es un alquilo C₁₋₄ o PhCH₂; y c) un compuesto de fórmula (3) donde X es Cl, Br, HSO₄, H₂PO₄ o CH₃SO₃.A fungicidal 4-methoxy-3-acetyloxypolylamide can be conveniently prepared in processes that include the coupling of 4-methoxy-3-acetyloxypolycinic acid or 4-methoxy-3-hydroxypicolinic acid with a key 2-aminopropanoate ester arising from each other. of a 1,1-bis (4-fluorophenyl) propan-1,2-diol. Claim 1: A compound that is selected from the group consisting of: a) a compound of formula (1); b) a compound of formula (2) wherein R¹ is a C₁₋₄ or PhCH₂ alkyl; and c) a compound of formula (3) where X is Cl, Br, HSO₄, H₂PO₄ or CH₃SO₃.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662359288P | 2016-07-07 | 2016-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR108995A1 true AR108995A1 (en) | 2018-10-17 |
Family
ID=63963818
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP170101889A AR108995A1 (en) | 2016-07-07 | 2017-07-07 | 4-ALCOXI-3- (ACIL OR RENT) OXYPICOLINAMIDS AND INTERMEDIARIES FOR PREPARATION |
ARP170101888A AR108994A1 (en) | 2016-07-07 | 2017-07-07 | PROCESSES FOR THE PREPARATION OF 4-ALCOXI-3- (ACIL OR ALQUIL) OXIPICOLINAMIDAS |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP170101888A AR108994A1 (en) | 2016-07-07 | 2017-07-07 | PROCESSES FOR THE PREPARATION OF 4-ALCOXI-3- (ACIL OR ALQUIL) OXIPICOLINAMIDAS |
Country Status (1)
Country | Link |
---|---|
AR (2) | AR108995A1 (en) |
-
2017
- 2017-07-07 AR ARP170101889A patent/AR108995A1/en active IP Right Grant
- 2017-07-07 AR ARP170101888A patent/AR108994A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AR108994A1 (en) | 2018-10-17 |
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