Fungicidal composition

专利摘要:
Die Erfindung betrifft neue Carbamoyl-triazolyl-O,N-acetale, mehrere Verfahren zu ihrer Herstellung und ihre Verwendung als Fungizide. Die Verbindungen der Formel in weicher R, X und n die in der Beschreibung angegebene Bedeutung besitzen, werden erhalten, wenn man Triazolyl-Derivate mit Isocyanaten in Gegenwart eines Lösungsmittels und gegebenenfalls in Gegenwart eines Katalysators umsetzt, oder mit substituierten 1,3,4-Dioxazol-2-onen in Gegenwart eines Lösungsmittels und gegebenenfalls in Gegenwart eines Katalysators umsetzt. Die erfindungsgemäßen Wirkstoffe weisen eine starke fungitoxische Wirkung auf und sind für den Gebrauch als Pflanzenschutzmittel zur Bekämpfung von Pilzen geeignet. Die erfindungsgemäßen Wirkstoffe können mit besonders gutem Erfolg zur Bekämpfung von Venturia-Arten, von Uromyces-Arten sowie zur Bekämpfung von Phytophthora-Arten und Getreidekrankheiten verwendet werden.
公开号:SU910108A3
申请号:SU792706202
申请日:1979-01-03
公开日:1982-02-28
发明作者:Гейнц Бюхель Карл；Кремер Вольфганг；Брандес Вильгельм
申请人:Байер Аг (Фирма)；
IPC主号:

专利说明:

(Sl) FUNGICIDE MEANS
one
This invention relates to chemical plant protection products, namely, a fungicidal agent based on carbamoyl-triazolyl-0, M-acetal derivatives. 6
A fungicidal agent is known, the active substance of which is 1-1, 2, -triazolyl- (1) -4-phenyl-phen-01 Si-3, 3-Dimethyl-butane-2-OH W. ten
More close to the technical essence of the invention is a fungicidal agent based on carbamoyl-triazolyl-0,1-acetal derivatives, emulsifier, solvent 12. 15
However, the known means possess unsatisfactory biological activity at a number of test objects.
The purpose of the invention is to find a new fungicidal agent with enhanced fungicidal activity.
This goal is achieved by using a fungicidal agent in the form of an emulsifiable concentrate containing-25
CO-NH-CH.
C1- (Vo-cH-cH-c (CHg) g
}
C1
CO-NHG
C1- / L-0-CH-CH-С (СНо) 9
y, 3 lz
65
(known)
60
CO-NH-CHp-Ott ,, Cl I ,. with s
D-CH-CH-C (CHq) o
 ABOUT
N -.
IL-H (mp. 138-141)
CO-NH-CHo-OCHo, 4 a
0E
V / V O-CH-CH-C (CHo) o.
- / A
i
(i.na. 141-144)
UN
- CO-NH-CHg-OCHg
. 6
- O-CH-CH-C (CHo) o
Have

%
CO-NH-CHg-OCgHg 0
0-CH-CH-C (SND) s
Th
Example 3. Experience with rust beans (protective action).
Young bean plants, which are in the development stage of 2 leaves, are sprayed before a water preparation of a fungicide consisting of 0.25 parts by weight is formed. (A, 8 wt.%) Active substance listed in Table 2, i, parts by weight (89.5 weight) of acetone and 0.3 weight. including (5,7% weight) simple nonylphenol polyglycolic, ether. Plants are left to dry for h in a greenhouse at 2022 ° C and 70 relative humidity of air. Then they are inoculated with an aqueous suspension of uredaspor exciter
910108
P I
Continued table. one
50
"S
(m.p.)
{m.p. 140)
rust beans and incubated for 2 h in a dark chamber at 20-22 C
and 100% air relative humidity.
Plants with intensive irradiation are left for 9 days in a greenhouse at 20-22 ° C and 70-80 relative humidity.
After 10 days from the inoculation, damage to the plants is determined. The data obtained are converted to percentages of damage. 0% means that
there is no damage, and 100% that the plants are completely affected.
The active substances and the results of the experiment are summarized in table. 2
sb-ssnzug-snz about
L- -0-CH-CH-C (SND) g N
| 1 (known)
M,
co-mn-n „
C1- (-O-CH-CH-СССН ,,) ,, - / I о о
 U
CO-NHr 6
C1
C1-G L-0-CH-CH-C (CH3) s
.and
CO-NH-CHg-CHgCl
   0-CH-CH-С (СНз) з
(mp. 138-14l e)
CO-NH-C-OCH ,,
/ V / 0-CH-CH C (CH3) 3
with
CO-NH-C-OCH ,, CHa
I "about
-0-CH-CH-С (СНд) з

CO-NH- (CR2) 2-C1 6
 / -o-sn-nn-s (sd) s
jjj (mp. 103-lodSc)
CO-NH-C-OCH,.
about
 Vo-CH-CH-C (CHg) 3
(mp. 12CiSc)
L-.1
Table l
82
75
(known)
68
(known)
37
6
(tp. 184-1858С)
37
(t.pl, 1b4-16b2S)
37
50
CO-NH-C-OC ,,
about .
 / -CH-CH-С (СНз) з I
K Tj (m.p.)
СО-МН-СНо-ОСН „Iе
about
-CH-CH-С (СНз) д
about
CO-NH-CH ,, - OCH,
I "Oh
O 0-CH-CH-C (SND) s
and SO-YN-CO-MG
about
I C -0-CH-CH-C (CH3) s
lOl (tpl. 141-144bs)
And CO-NH- (CHo) o-CH
1l JS,
DOS
hhu / o-sn-sn-s (s) s ° (s) s
(mp. 109-115 С)
CO-HH-H
6
 Vo-CH-CH-C (CH.,) ,,
 and
(m.p. 1 4-20о19с)
CO-NH-V -C (CHo) q, "1
about
V Vo-CH-CH-C (CH3) 3.
kg
L-jl (mp. 193-20 0)
Continued table. 2
50
(ya. 141-144bs)
(city of Pl. 95-9-6s)
CHo-CH CHj,
50
 80 „-CH,

SNS
59
,
SO OSI,
five
I
eleven
Active substance
SO-W-SO-BASED t
С1-) - 0-СН-СЮ-С (СНо) о - / I.
l
(m.p.
IL-H
CO-MH-CHg-OCgHg
about 7-0-sat-ns-s (sn ")
/ I
s °
- (tpl. 14cbc)

CO-UH-CCHgjg-OCHg
and -Г L- 0-CH-CH-С (СНо) h
/ - / 1о A
 X HC1 -v.
U
(mp lOoSc)
An example. Experience with late blight (tomatoes) (protective effect).
Young plants of a tomato with 2-4 leaves are sprayed until an aqueous preparation of a fungicide consisting of 0.1 weight.h. (2.0 wt.) The active substance listed in table. 3, 7 weight.h. (92.2 weight) of acetone and 0.3. (5.8 wt.) Simple nonylphenol polyglycolic ether.
The plants are left in a pot for 2 hours at 20 ° C and relative air humidity. Then rac910108
12 Continued table. 2
Damage in% at an active substance concentration of 0.0025
59
35
the shadows are inoculated with an aqueous suspension of spores of Phytophthora Infestans. The plants are placed in a humid chamber with 100%.
humidity and temperature of 18 to.
After 5 days, the damage to the tomato plants is determined. The data obtained are converted to percentages of damage. 0 means there is no damage, and 100% means that the plants are completely affected.
The active substances and the results of the experiment are summarized in table 3.
13
Active substance
CO- (CH2) g.CH3
about V o-CH-m-c (CH),
CO-NH-CH
C1
IV
about
C1-V 7-o-sn-th-s {sNO) „
 uIo about
N

C1
| 1 st
CO-NH1
ABOUT

VO-CH-CH-C (CH,) / IOC

-M (known)
CO-NH- (CH2) 2C1
O t
7-o-nc-nc-s (sNz) s
"L
-N (m.p. 103-10 0)
CO-NH-CHg-OCHg
VA.o.cH-cH.c (cH),
l
11 j
Li
CO-NH-CHg-OCHg
O-CH-CH-C (CHg)
)
CO-WH-CH, -OC ,, H ..
I & o
0
o-sn-sn-s (s) h
and -IC1
СО-НН- (СН, 2) з-ОСНз
6
0-CH-CH-С (СНз) з
N1.
Lj)
..L, ...... d ,,. aJjUlM a
one/.
T a b c a 3
Damage in% at concentration of active substance 0, OOOU
ZZ
(known)
b
(known)
41
111
(T.D. 141-l449c
(etc. 95-98 0)
(mp. 14o9s)
25
(m.p.)

权利要求:
Claims (1)
[1]
The claims
A fungicidal agent in the form of an emulsifiable concentrate containing an active substance based on derivatives of 10 carbamoyl-triazolyl-0, Y-acetal, emulside R - nonyl, chloroethyl, -C ^ -alkoxymethyl, methoxypropyl, C ^ -C ^ alkoxycarbonyl, methylsulfonyl-methyl, 4-tert-butyl-phenyl, 3 ”methoxycarbonyl-vinyl-phenyl, 3-methoxy-4-methyl-phenyl;
X - phenyl, chlorine, or its hydrochloride salt, as an emulsifier - nonylphenol poly glycol ether, as a gator, a solvent, characterized in that, in order to enhance fungicidal activity, as a derivative of carbamoyl- triazolyl-Ο, Ν-acetal, it contains a compound of the general solvent formula — acetone in the following components, wt.%: Compound of formula (I) 2.0-4.8
Emulsifier _in Solvent
5.7-5.8
89.5-92.2 (j) ~ C0-NHR о-еН “Sn ~ s (SNZ) _{3 |} (ή

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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DE2324010C3|1973-05-12|1981-10-08|Bayer Ag, 5090 Leverkusen|1-Substituted 2-triazolyl-2-phenoxyethanol compounds, process for their preparation and their use for combating fungi|

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DE2600799A1|1976-01-10|1977-07-14|Bayer Ag|ACYLATED TRIAZOLYL-0, N-ACETALS, PROCESSES FOR THEIR MANUFACTURING AND USE AS FUNGICIDES|DE3019049A1|1980-05-19|1981-12-03|Basf Ag, 6700 Ludwigshafen|NEW AZOLES|

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DE3028331A1|1980-07-25|1982-02-25|Bayer Ag, 5090 Leverkusen|NEW N-CARBOXYLATED N-METHYLCARBAMATES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS A PEST CONTROL|

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US4367089A|1980-10-08|1983-01-04|E. I. Du Pont De Nemours And Company|Fungicidal carbamates of triazole ethanols |

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DE3100260A1|1981-01-08|1982-08-05|Basf Ag, 6700 Ludwigshafen|SUBSTITUTED AZOLYL-GLYCOLSULFONATES, THESE FUNGICIDES CONTAINING THEM AND METHOD FOR THE PRODUCTION THEREOF|

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DE3315262A1|1983-04-27|1984-10-31|Bayer Ag, 5090 Leverkusen|CARBAMOYLATED AZOLYLALKYL-PHENOXY-CARBINOLS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS A PLANT PROTECTANT|

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DE3733904C1|1987-10-07|1989-02-09|Harrier Inc|Linear polarized light emitting treatment light|

法律状态:

优先权:

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DE19782800544|DE2800544A1|1978-01-07|1978-01-07|CARBAMOYL-TRIAZOLYL-O, N-ACETALE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS FUNGICIDES|

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