GB1045892A - Creation of Inventions and Patents with Artificial Intelligence

GB1045892A – Amino substituted phosphonic acid esters
– Google Patents

GB1045892A – Amino substituted phosphonic acid esters
– Google Patents
Amino substituted phosphonic acid esters

Info

Publication number
GB1045892A

GB1045892A
GB13408/64A
GB1340864A
GB1045892A
GB 1045892 A
GB1045892 A
GB 1045892A
GB 13408/64 A
GB13408/64 A
GB 13408/64A
GB 1340864 A
GB1340864 A
GB 1340864A
GB 1045892 A
GB1045892 A
GB 1045892A
Authority
GB
United Kingdom
Prior art keywords
alkyl
benzyl
acid esters
phosphonic acid
cresyl
Prior art date
1964-04-01
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB13408/64A
Inventor
Homer Jennings Sims
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rohm and Haas Co

Original Assignee
Rohm and Haas Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1964-04-01
Filing date
1964-04-01
Publication date
1966-10-19

1964-04-01
Application filed by Rohm and Haas Co
filed
Critical
Rohm and Haas Co

1964-04-01
Priority to GB13408/64A
priority
Critical
patent/GB1045892A/en

1966-10-19
Publication of GB1045892A
publication
Critical
patent/GB1045892A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

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Classifications

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS

C10L10/00—Use of additives to fuels or fires for particular purposes

C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM

C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System

C07F9/02—Phosphorus compounds

C07F9/28—Phosphorus compounds with one or more P—C bonds

C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)

C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups

C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10L1/00—Liquid carbonaceous fuels

C10L1/10—Liquid carbonaceous fuels containing additives

C10L1/14—Organic compounds

C10L1/26—Organic compounds containing phosphorus

C10L1/2608—Organic compounds containing phosphorus containing a phosphorus-carbon bond

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants

C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions

C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds

C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

C10N2050/00—Form in which the lubricant is applied to the material being lubricated

C10N2050/10—Semi-solids; greasy

F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL

F02B3/00—Engines characterised by air compression and subsequent fuel addition

F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Abstract

Phosphonic acid esters of formula where R is C8- 24 tert-alkyl, R1 is H, C1- 8 alkyl, C8- 18 alkenyl, benzyl or (C1- 18 alkyl) – benzyl, R2 is C1- 4 alkyl, phenyl or cresyl, R3 is H or C1- 7 alkyl, and R4 is H or C1- 4 alkyl, are used as anti-rust additives for distillate fuels, e.g. gasolines, jet and diesel fuels and furnace oils, and as antiwear additives for mineral or synthetic oils and greases.ALSO: Novel compounds of Formula 1 where R is C8- 24 tert.-alkyl, R1 is H, C1- 8 alkyl, C8- 18 alkenyl, benzyl or (C1- 18 alkyl)-benzyl, R2 is C1- 4 alkyl, phenyl or cresyl, R3 is H or C1- 7 alkyl, and R4 is H or C1- 4 alkyl are prepared b (A) reacting HBr or HCl (dry or aqueous with azeotropic removal of water) or water alone under pressure with a compound II or (B) reacting a hydrobromide or hydrochloride of an azomethine CH2 = NR with a phosphite (R2O)2POH. In a modification of (A) using a compound II in which R1 is H, the hydrohalide is prepared in situ by the heat decomposition of a benzyl or alkylbenzyl halide and R1 in the product is benzyl or alkylbenzyl. The products are used as lubricant and fuel additives and as herbicides.ALSO:Phosphonic acid esters of formula where R is C8-24 t-alkyl, R1 is H, C1-8 alkyl, C8-18 alkenyl, benzyl or (C1-8 alkyl)-benzyl, R2 is C1-4 alkyl, phenyl or cresyl, R3 is H or C1-3 alkyl, and R4 is H or C1-4 alkyl, are stated to be herbicides, particularly against duckweed.

GB13408/64A
1964-04-01
1964-04-01
Amino substituted phosphonic acid esters

Expired

GB1045892A
(en)

Priority Applications (1)

Application Number
Priority Date
Filing Date
Title

GB13408/64A

GB1045892A
(en)

1964-04-01
1964-04-01
Amino substituted phosphonic acid esters

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB13408/64A

GB1045892A
(en)

1964-04-01
1964-04-01
Amino substituted phosphonic acid esters

Publications (1)

Publication Number
Publication Date

GB1045892A
true

GB1045892A
(en)

1966-10-19

Family
ID=10022409
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB13408/64A
Expired

GB1045892A
(en)

1964-04-01
1964-04-01
Amino substituted phosphonic acid esters

Country Status (1)

Country
Link

GB
(1)

GB1045892A
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US5844028A
(en)

1992-10-20
1998-12-01
Solutia Inc.
Cyclic phosphorus containing flame retardant compounds

1964

1964-04-01
GB
GB13408/64A
patent/GB1045892A/en
not_active
Expired

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US5844028A
(en)

1992-10-20
1998-12-01
Solutia Inc.
Cyclic phosphorus containing flame retardant compounds

Contact information