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US4368205A
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4-Heterocyclic-substituted-2-indanyl alcohols and insecticidal ester derivatives
Assignee: FMC Corp
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Filing: 1981-09-17
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Granted: 1983-01-11
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Expires: 2001-09-17
Abstract
Abstract Disclosed are novel compounds of the formula ##STR1## wherein R 1 is a heterocyclic radical selected from furanyl, thienyl, pyridyl, pyrimidyl, oxazolyl, pyrrolyl, isoxazolyl, thiazolyl, and isothiazolyl, and R 2 is hydrogen, a tetramethylcylopropanecarbonyl group, a 1-(substituted-phenyl)-2-methylpropyl-1-carbonyl group, a 1-(4-ethoxyphenyl)-2-dichlorocyclopropanecarbonyl group, or a substituted-vinyl-cyclopropanecarbonyl group. The compounds wherein R 2 is other than hydrogen are insecticides.
Inventors
- 👤 John F. Engel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:39
CPC Classifications
C; C07; C07D; C07D333/00; C07D333/02; C07D333/04; C07D333/06; C07D333/14; C07D333/16; A; A01; A01N; A01N37/00; A01N37/10; A01N53/00; C07C; C07C57/00; C07C57/30; C07C57/38; C07C61/00; C07C61/16; C07C61/40; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/54; C07F9/5442
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
88 words
A compound of the formula ##STR8## in which R 1 is a heterocyclic radical selected from furanyl, thienyl, pyridyl, pyrimidyl, oxazolyl, pyrrolyl, isoxazolyl, thiazolyl, and isothiazolyl, and R 2 is 2,2,3,3-tetramethylcyclopropanecarbonyl, 1-(4-chlorophenyl)-2-methylpropyl-1-carbonyl, 1-(4-ethoxyphenyl)-2,2-dichlorocyclopropanecarbonyl, or a group of the formula ##STR9## wherein Y and Z, the same or different, are hydrogen, halogen, lower alkyl, perhalo(lower)alkyl, phenyl which may be substituted with halogen or lower alkyl, or phenylthio which may be substituted with halogen or lower alkyl, with the proviso that one of Y and Z is other than hydrogen.
Claim 2
Dependent Claim
88 words
A compound of the formula ##STR8## in which R 1 is a heterocyclic radical selected from furanyl, thienyl, pyridyl, pyrimidyl, oxazolyl, pyrrolyl, isoxazolyl, thiazolyl, and isothiazolyl, and R 2 is 2,2,3,3-tetramethylcyclopropanecarbonyl, 1-(4-chlorophenyl)-2-methylpropyl-1-carbonyl, 1-(4-ethoxyphenyl)-2,2-dichlorocyclopropanecarbonyl, or a group of the formula ##STR9## wherein Y and Z, the same or different, are hydrogen, halogen, lower alkyl, perhalo(lower)alkyl, phenyl which may be substituted with halogen or lower alkyl, or phenylthio which may be substituted with halogen or lower alkyl, with the proviso that one of Y and Z is other than hydrogen.
Claim 3
Dependent Claim
12 words
The compound of claim 1 wherein R 1 is thienyl or pyrrolyl.
Claim 4
Dependent Claim
12 words
The compound of claim 2 wherein R 1 is 2-thienyl or 1-pyrrolyl.
Claim 5
Dependent Claim
15 words
The compound of claim 1 wherein R 2 is a group of the formula ##STR10##
Claim 6
Dependent Claim
27 words
The compound of claim 4 wherein one of Y and Z is halogen and the other is halogen or perhaloalkyl, and R 1 is 2-thienyl or 1-pyrrolyl.
Claim 7
Dependent Claim
13 words
The compound of claim 5 wherein each of Y and Z is halogen.
Claim 8
Dependent Claim
17 words
The compound of claim 6 wherein each of Y and Z is a bromine or chlorine atom.
Claim 9
Dependent Claim
15 words
The compound of claim 7 wherein each of Y and Z is a chlorine atom.
Claim 10
Dependent Claim
18 words
The compound of claim 5 wherein one of Y and Z is halogen and the other is trifluoromethyl.
Claim 11
Dependent Claim
20 words
The compound of claim 9 wherein one of Y and Z is a chlorine atom and the other is trifluoromethyl.
Claim 12
Dependent Claim
24 words
An insecticidal composition comprising an insecticidally effective amount of the compound of claim 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10.
Claim 13
Dependent Claim
39 words
A method for controlling insects which comprises applying to the insect or to a locus where control is desired an insecticidally effective amount of the compound of claim 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10.
Claim 14
Dependent Claim
29 words
A method for controlling insects which comprises applying to the insect or to a locus where control is desired an insecticidally effective amount of the composition of claim 11.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-01-10 | 1986-07-12 | 1987-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-10 | 1990-07-12 | 1991-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-10 | 1994-07-12 | 1995-01-11 | $7700.00 | Window Closed / Lapsed |