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Table 1 Selected biological activities of 1 H -1,2,4-triazole based ferrocenyl agrochemicals

From: Ferrocene in agriculture: from agrochemicals and soil remediation to selective chemosensors

Entry

Ferrocene derivative

X

Fungicidal activity, %

Plant-growth regulation activity, %

References

Powdery mildew

Brown soil

1

H

Z

0

Z

0

Z

-17.12

[9]

E

6.7

E

3.3

E

-49.60

2-Cl

Z

16.7

Z

33.3

Z

-11.20

E

20.0

E

40.0

E

65.50

3-Cl

Z

3.3

Z

40.0

Z

-9.90

E

16.7

E

60.0

E

-71.40

4-Cl

Z

6.7

Z

30.0

Z

-4.50

E

16.7

E

50.0

E

-72.90

   

A. solani

P. piricola

  

2

H

17.9

0

 

[11]

4-OMe

10.3

20.0

 

4-Me

17.9

15.0

 

2-Cl

17.9

20.0

 

3

4-OMe

30.8

27.5

 

[11]

4-Me

23.1

15.0

 

2-Cl

30.8

27.5

 
   

I. clavispora

A. mali

  

4

4-Cl

15.6

20.0

+60.0

[12]

4-NO2

23.3

20.0

+68.1

2-naphtha

15.6

20.0

+98.2

   

I. clavispora

C. fulvum

  

5

H

0

0

+309.4

13

4-Cl

33.3

20.0

+118.9

4-NO2

25.0

0

+266.3

2-naphtha

10.0

0

+279.3

 

C. fulvum

P. piricola

Wheat

Cucumber

 

6

H

33.3

0

-22.8

+10.5

14

4-Me

0

0

-22.3

+63.1

4-OMe

0

0

-22.3

+63.1

2-Cl

33.3

0

-20.4

+26.3

4-Cl

33.3

25.0

-20.4

+2.6

4-F

50.0

0

-12.6

+126.3

  1. a2-naphth = 2-naphthyl.