Pyrimidine derivatives

Patent metadata

Field	Value
Publication number	US-11439148-B2
Application number	US-201816768269-A
Country	US
Kind code	B2
Filing date	Nov 26, 2018
Priority date	Dec 1, 2017
Publication date	Sep 13, 2022
Grant date	Sep 13, 2022

Abstract

This invention relates to pyrimidine derivatives, to compositions comprising the pyrimidine derivatives, to methods of making and using these compositions, and to the use of the pyrimidine derivatives as adjuvants, particularly for agrochemical use. In particular, the present invention relates to compositions comprising the pyrimidine derivatives selected from emulsifiable concentrates (EC), emulsions in water (EW), suspensions of particles in water (SC), soluble liquids (SL), capsule suspensions (CS), suspensions of particles with an emulsion (SE), dispersion concentrates (DC), suspensions of particles in oil (OD), water dispersible granules (WG), soluble granules (SG) and wettable powders (WP).

First claim

What is claimed is:

1. A compound of formula (I), or a salt thereof,

wherein
R 1 is selected from C 4 -C 20 -alkyl and C 4 -C 20 -alkenyl;
R 2 is selected from H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, s-butyl and t-butyl;
X is either

n is from 2 to 30.

2. A compound or salt according to claim 1 , wherein
X is

3. A compound or salt according to claim 1 , wherein
X is

4. A compound or salt of claim 1 of formula (I)

wherein
R 1 is selected from C 6 -C 18 -alkyl and C 6 -C 18 -alkenyl;
X is

n is from 2 to 20;
R 2 is methyl or H.

5. A compound or salt according to claim 4 wherein R 2 is methyl and R 1 and n are as defined in the table

Compound
R 1
n

1
Hexyl
2

2
Hexyl
10

3
Hexyl
20

4
Nonyl
7

5
Nonyl
10

6
Dodecyl
7

7
Dodecyl
10

8
Hexadecyl
10

9
Oleyl
2

10
Oleyl
10

11
Oleyl
20.

6. A compound of claim 1 of formula (I)

wherein
R 1 is selected from C 6 -C 18 -alkyl and C 6 -C 18 -alkenyl;
X is

n is from 2 to 8;
R 2 is methyl or H.

7. A compound of claim 6 wherein R 2 is methyl, R 1 is dodecyl and n is 3.

8. A composition comprising a biologically active ingredient, particularly an agrochemical active ingredient, and a compound according to claim 1 .

9. A tank-mix formulation comprising a compound according to claim 1 .

10. A method of controlling pests comprising applying the agrochemical composition of claim 8 to said pests or to a locus of said pests.

11. A method of making an agrochemical composition according to claim 8 , comprising combining a biologically active ingredient and a compound of formula (I), or a salt thereof,

Wherein
R 1 is selected from C 4 -C 20 -alkyl and C 4 -C 20 -alkenyl;
R 2 is selected from H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, s-butyl and t-butyl;
X is either

n is from 2 to 30.

12. A composition comprising a biologically active ingredient and a compound according to claim 1 , wherein the compound acts as an adjuvant in the composition.

13. The composition of claim 12 wherein the biologically active ingredient is an agrochemical active ingredient.

Assignees

• Syngenta Participations Ag

Inventors

• Thomson Niall Rae
• Bell Gordon Alastair
• Taylor Philip
• Ramsay Julia Lynne
• Lucas Stephanie
• Perrin Renaud
• Smith Stephen Christopher

Classifications

• A01N43/40

  six-membered rings · CPC title

• C07D239/52 Primary

  Two oxygen atoms · CPC title

• A01N43/653

  1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles · CPC title

• A01N41/10

  Sulfones; Sulfoxides · CPC title

• A01N25/30

  characterised by the surfactants · CPC title