US 3,940,444 AGranted

Novel keto-ethers

AssigneeZoecon Corporation

InventorsClive A. Henrick, John B. Siddall

Life of this patent

Estimating the term…

Abstract

Aliphatic hydrocarbon substituted aliphatic diolefinic ketones, and derivatives thereof, intermediates therefor, syntheses thereof, and the control of insects.

Claims13

Dependent claims

A compound selected from those of the following formula:

##EQU4## wherein, R is hydrogen, methyl or ethyl;
n is zero or one;
each of R.sup.2, R.sup.3 and R.sup.4 is methyl or ethyl;
R.sup.14 is hydrogen or methyl;
and
R.sup.15 is lower alkyl of one to three carbon atoms.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 05/468,856Filed 10 May 1974 · continuation in part
Priority: 1 Feb 1971
Granted: 24 Feb 1976
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

C07C 45/45
Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds: by condensation
C07C 45/64
By reactions not involving the formation of >C = O groups: by introduction of functional groups containing oxygen only in singly bound form
C07C 45/71
By reaction with functional groups containing oxygen only in singly bound form: being hydroxy groups
C07C 49/255
Unsaturated compounds containing keto groups bound to acyclic carbon atoms: containing ether groups, [IMAGE cpc-sch-C07C-0958.gif] groups,[IMAGE…

Family

Serial111,650Parent of this continuation-in-part · filed 1 Feb 1971
Serial111,770Parent of this continuation-in-part · filed 1 Feb 1971
Serial187,897Parent of this continuation-in-part · filed 8 Oct 1971
Serial222,800Parent of this continuation-in-part · filed 2 Feb 1972
3755411Parent of this continuation-in-part
3729486Parent of this continuation-in-part
US 3,940,444 AThis patent

From the US filing history. Foreign family members aren’t listed.

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Abstract

Aliphatic hydrocarbon substituted aliphatic diolefinic ketones, and derivatives thereof, intermediates therefor, syntheses thereof, and the control of insects.

Facts

Application

05/468,856Filed 10 May 1974 · continuation in part

Priority

1 Feb 1971

Granted

24 Feb 1976

Term ends

Not estimatedThe source records don’t support an estimate.

Classification5 codes

C07C 45/45
Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds: by condensation
C07C 45/64
By reactions not involving the formation of >C = O groups: by introduction of functional groups containing oxygen only in singly bound form
C07C 45/71
By reaction with functional groups containing oxygen only in singly bound form: being hydroxy groups
C07C 49/255
Unsaturated compounds containing keto groups bound to acyclic carbon atoms: containing ether groups, [IMAGE cpc-sch-C07C-0958.gif] groups,[IMAGE…

Family

Serial111,650Parent of this continuation-in-part · filed 1 Feb 1971

Serial111,770Parent of this continuation-in-part · filed 1 Feb 1971

Serial187,897Parent of this continuation-in-part · filed 8 Oct 1971

Serial222,800Parent of this continuation-in-part · filed 2 Feb 1972

3755411Parent of this continuation-in-part

3729486Parent of this continuation-in-part

US 3,940,444 AThis patent

From the US filing history. Foreign family members aren’t listed.