Raymond A Felix

US Patent:

41498747, Apr 17, 1979

Filed:

Jun 21, 1977

Appl. No.:

5/807940

Inventors:

Raymond A. Felix - El Cerrito CA

Assignee:

Stauffer Chemical Company - Westport CT

International Classification:

A01N 920
C07C103127
C07C103133
C07C10319

US Classification:

71118

Abstract:

Compounds having the formula ##STR1## in which R. sub. 1 is alkyl, lower alkenyl, chloro-lower alkyl, lower cycloalkyl, lower alkoxy, thio-lower alkyl, or ##STR2## R. sub. 2 is hydrogen, lower alkoxyalkyl or lower alkanoyl; R. sub. 3 and R. sub. 4 are independently hydrogen, lower alkyl or lower alkoxy; X and Y are independently chloro, fluoro or bromo; Z is hydrogen, methyl, dimethyl, or one methyl and one chloro substituent; and n is 0 or 1. The compounds have utility as herbicides, particularly as post-emergence herbicides.

US Patent:

44877242, Dec 11, 1984

Filed:

Nov 21, 1983

Appl. No.:

6/553451

Inventors:

Raymond A. Felix - Richmond CA

Assignee:

Stauffer Chemical Company - Westport CT

International Classification:

C07F 938

US Classification:

2605025F

Abstract:

A method for preparing N-phosphonomethylglycine comprising (a) O,O-dialkylaminomethylphosphonate with formaldehyde to produce a triazine; (b) reacting the triazine formed in step (a) with an acyl halide to form the O,O-dialkyl-N-phosphonomethyl-N-chloromethyl acetamide of the acyl halide; (c) reacting the amide formed in step (b) with metal cyanide to form O,O-dialkyl-N-cyanomethyl-N-acetamide; and (d) hydrolyzing the acetamide formed in step (c) to yield N-phosphonomethylglycine.

US Patent:

59257954, Jul 20, 1999

Filed:

Sep 16, 1996

Appl. No.:

8/715292

Inventors:

Raymond A. Felix - Richmond CA
Hsiao-Ling M. Chin - Moraga CA
Frank X. Woolard - Greenbrae CA
David L. Lee - Pleasant Hill CA

Assignee:

Zeneca Limited

International Classification:

C07C 4500
C07C 4976
C07C 6500

US Classification:

568314

Abstract:

This invention relates to processes for the preparation of aryl-. beta. -diketones and aryl-pyrimidine ketones. In addition, this invention relates to the preparation of aryl-. beta. -triketones and dimethyl aminomethylene. beta. -diketones, which are useful as crop protection intermediates.

US Patent:

43964192, Aug 2, 1983

Filed:

Mar 16, 1981

Appl. No.:

6/244427

Inventors:

Raymond A. Felix - Richmond CA

Assignee:

Stauffer Chemical Company - Westport CT

International Classification:

A01N 2532
A01N 3700
A01N 3718

US Classification:

71100

Abstract:

Herbicide antidote compounds having the formula ##STR1## in which R is selected from the group consisting of alkenyl having 2-12 carbon atoms, inclusive; and alkylalkoxy having 1-8 carbon atoms, inclusive.

US Patent:

46505121, Mar 17, 1987

Filed:

Sep 27, 1984

Appl. No.:

6/654908

Inventors:

Raymond A. Felix - Richmond CA
Eugene G. Teach - El Cerrito CA

Assignee:

Stauffer Chemical Company - Westport CT

International Classification:

C07D26318
A01N 4300

US Classification:

71 88

Abstract:

A substituted oxazolidone compound having the formula ##STR1## wherein Ar. sup. 1 and Ar. sup. 2 are the same or different and are aromatic or a substituted aromatic group wherein the substituent is selected from chlorine, bromine, chloride or trifluoromethyl, and R is lower alkyl having from 1 to 6 carbon atoms.

US Patent:

44890079, Dec 18, 1984

Filed:

Mar 24, 1983

Appl. No.:

6/478392

Inventors:

Raymond A. Felix - Richmond CA

Assignee:

Stauffer Chemical Company - Westport CT

International Classification:

C07C12175

US Classification:

260465F

Abstract:

An herbicide antidote having the formula: ##STR1## in which X is selected from the group consisting of hydrogen and halogen wherein the halogen is chlorine, bromine or iodine.

US Patent:

40546675, Oct 18, 1977

Filed:

Feb 17, 1976

Appl. No.:

5/658782

Inventors:

Raymond A. Felix - El Cerrito CA

Assignee:

Stauffer Chemical Company - Westport CT

International Classification:

A01N 928
C07D30300

US Classification:

424278

Abstract:

Compounds which are useful for controlling insects by impeding their metamorphosis, have the formula ##STR1## wherein i. A and B together form a bond, II. A and B together form an epoxide link, Or Iii. A is hydrogen and B is C. sub. 1 -C. sub. 4 alkoxy.

US Patent:

42822319, Aug 4, 1981

Filed:

Jul 25, 1980

Appl. No.:

6/172356

Inventors:

Raymond A. Felix - Richmond CA

Assignee:

Stauffer Chemical Company - Westport CT

International Classification:

C07D21357
A0IN 4340

US Classification:

424263

Abstract:

Novel biocidal compounds having the general structural formula ##STR1## wherein X is selected from the group consisting of --H, halogen, including --Br, --Cl and --F, C. sub. 1 -C. sub. 4 alkyl, including methyl, ethyl, propyl and butyl.