TH961A - Phosphonium Salt of Nitrogen Phosphomethanolamine And its use as a herbicide And control the growth of weeds - Google Patents

Abstract

A new phosphonium salt of nitrogen-phosphonomethylglycine (N-phosphonomethylglycine), which is revealed here, has the formula (chemical formula) R1, Ah. R2, R3 and R4 can be selected independently from the substance group. Which contains alkyl It has 1-10 carbon atoms, benzene, phenyl, phenyl substitutes And substitutes for benzeal Here, such agents are selected independently of halosane, lower alkyl, lower alkyl, at least one in R. 1, Ah. R2, R3 and R4 must be substances Benzeal Substitute Benzeal or a feneel substitute And salts with the formula (chemical formula) where R1, R2, R3 and R4 are freely selectable from the group of substances containing alkyls. With 1-10 atoms of carbon and phenyl, these compounds have benefits as herbicides - and to regulate plant growth.

Claims (1)

Disclaimer (all) which will not appear on the advertisement notice: (1) Compounds having the following formulas (chemical formulas) where R1, R2, R3 and R4 can be freely chosen Alcalfaniels containing 1-10 carbon atoms (2) Claims (1) compounds R1, R2, R3 and R4 are freely selectable from Alkyl and phenyl groups containing 1-6 carbon atoms (3), compounds according to claim (1) where R 1, R2, R3 and R4 are the same substance. And selectable from 1-4 carbon-containing alkyl and phenyl groups (4), compounds according to claim (1) at R 1, R2, R3 and R. 4 Each is a methyl (5) compound according to claim (1) where R 1, R 2, R 3 and R4 are N-Butyl (6) compounds. According to claim (1), R. 1, R2, R3 and R4 are fenel. (7) Weed control ingredients contain (a) quantity with elimination effect. Weeds of compounds with the following formulas (chemical formulas) where R1, R2, R3 and R4 are independently selectable from 1-10 carbon-containing alkyl and phenyl groups. And (b) the inert carrier (8) ingredients according to claim (7) where R 1, R 2, R 3 and R 4 can be selected independently from alkyl and pheni groups. 1-6 carbon atoms (9) ingredients according to claim (7) where R 1, R2, R3 and R4 are the same and selectable from the L group. Kiel and phenyl with carbon at 1-4 atoms (10), the mixture according to claim (7), where R 1, R 2, R3 and R4 are methyl. (11) Ingredients according to the claim Thi (7) where R 1, R 2, R 3 and R 4 each are N-Boutique (12) ingredients according to claim (7) at R 1, R. R2, R3 and R4 are phenyl substances (12 claims, 2 faces, 0 images).