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Class Information
Number: 558/138
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Phosphorus esters (i.e., compounds having the phosphorus ester group, wherein trivalent or pentavalent phosphorus and carbon are bonded directly to the same divalent chalcogen, and wherein the carbon may be single bonded to any atom but may be multiple bonded only to carbon) > Processes > Forming phosphorus to nitrogen bond
Description: Processes which include forming a phosphorus to nitrogen bond.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6441223 |
Method of making phosphorus-containing compounds and products thereof |
Aug. 27, 2002 |
| 6291700 |
Method for preparing sterically hindered phosphoramidates |
Sep. 18, 2001 |
| 6277988 |
Solvent-free method for preparing sterically hindered phosphoramidates |
Aug. 21, 2001 |
| 6218563 |
Cyanophosphonamides and method for preparation |
Apr. 17, 2001 |
| 6191276 |
Method for preparing sterically hindered phosphoramidates |
Feb. 20, 2001 |
| 6127566 |
Process for the synthesis of O,O-dimethyl phosphoroamidothioate |
Oct. 3, 2000 |
| 4885286 |
Phosphonamidothionate derivatives and their use as pesticides |
Dec. 5, 1989 |
| 4642366 |
Process for preparing methyl phosphonamides |
Feb. 10, 1987 |
| 4587362 |
Process for preparing oligomeric or polymeric methyl phosphonamides |
May. 6, 1986 |
| 4568670 |
N'-(Methoxy(methylthio)phosphinyl)-N,N-dimethyl carbamimidothioic acid, ethyl ester |
Feb. 4, 1986 |
| 4505859 |
Preparation of 2-haloethylamides |
Mar. 19, 1985 |
| 4456566 |
Process for preparing amides of methylphosphonates |
Jun. 26, 1984 |
| 4360480 |
Aromatic diamino phosphoramides, thiophosphoramides and phosphoramidates |
Nov. 23, 1982 |
| 4303652 |
Fiber-reactive phosphorus mothproofing agents |
Dec. 1, 1981 |
| 4303597 |
O,O-dialkyldithiophosphoryl-N-hydrocarbylthiophosphoramides |
Dec. 1, 1981 |
| 4267063 |
Amine derivatives of dialkylphosphonate-alklmaleate ester reaction products as antiwear/load carrying additives and lubricants containing same |
May. 12, 1981 |
| 4244828 |
Lubricating oil composition |
Jan. 13, 1981 |
| 4229383 |
Process for the preparation of phosphoramidates |
Oct. 21, 1980 |
| 4210543 |
Use of hydrazidothioates as additives for functional fluids |
Jul. 1, 1980 |
| 4168287 |
Compound oxidized styrylphosphine |
Sep. 18, 1979 |
| 4162247 |
Bis-(alkylphenyl)-alkanecarboxylic acid hydrazides, their preparation and use |
Jul. 24, 1979 |
| 4161524 |
O-Alkyl-S-n-propyl-N-sulfonyl-phosphoric acid ester amides |
Jul. 17, 1979 |
| 4150155 |
Pesticidally active O,S-dialkyl-N-substituted-N-sulfonyl-phosphoramidothiolates |
Apr. 17, 1979 |
| 4134979 |
O-Alkyl-S-n-propyl-N-sulfonyl-phosphoric acid ester amides |
Jan. 16, 1979 |
| 4122174 |
Combating pests with O-alkyl-N-sulfamyl-phosphoramidothiolates |
Oct. 24, 1978 |
| 4118329 |
Amine phosphate salts and phosphoramides |
Oct. 3, 1978 |
| 4092108 |
Compositions and process for imparting durable flame resistance to cellulosic textiles |
May. 30, 1978 |
| 4065466 |
Integrated process for the preparation of 2-dialkoxyphosphinylimino-1,3-dithietane |
Dec. 27, 1977 |
| 4046884 |
N-(.alpha.-Aminoalkylidene)phosphor- and phosphonamidates, and method for controlling insects |
Sep. 6, 1977 |
| 4043991 |
Preparation of peptides and cephalosporins |
Aug. 23, 1977 |
| 4024277 |
Phosphoro-aminosulfenyl derivatives of benzofuran carbamates |
May. 17, 1977 |
| 4020161 |
Thiolophosphoramidates and their use as insecticides |
Apr. 26, 1977 |
| 4006203 |
Phosphinyl guanidine derivatives |
Feb. 1, 1977 |
| 4001353 |
Preparation of O,S-dimethyl-thiol-phosphoric acid diester-amide |
Jan. 4, 1977 |
| 3985835 |
Halogenated esters of phosphorus-containing acids |
Oct. 12, 1976 |
| 3978173 |
Preparation of O.S.-dimethyl phosphoroamidothioates |
Aug. 31, 1976 |
| 3956429 |
Phosphoryl phenylenediamines |
May. 11, 1976 |
| 3956427 |
Benzylated phosphoric acid hydrazides |
May. 11, 1976 |
| 3951969 |
N-substituted-p-(2-chloroethyl)-phosphonamidates |
Apr. 20, 1976 |
| 3944632 |
Phosphoric acid anilides |
Mar. 16, 1976 |
| 3938983 |
Composition containing an aliphatic N-cycloalkyl-p-(2-chloroethyl)-phosphonamidate |
Feb. 17, 1976 |
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