ES402585A1 - Benzylation of dialkyl phosphites with dithiourethanes - Google Patents
Benzylation of dialkyl phosphites with dithiourethanesInfo
- Publication number
- ES402585A1 ES402585A1 ES402585A ES402585A ES402585A1 ES 402585 A1 ES402585 A1 ES 402585A1 ES 402585 A ES402585 A ES 402585A ES 402585 A ES402585 A ES 402585A ES 402585 A1 ES402585 A1 ES 402585A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- formula
- mean
- independently
- linear
- Prior art date
- 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
Links
- 238000005574 benzylation reaction Methods 0.000 title 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000005037 alkyl phenyl group Chemical group 0.000 abstract 1
- 125000006350 alkyl thio alkyl group Chemical group 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1
Classifications
-
- 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 Table
- 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 ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4056—Esters of arylalkanephosphonic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/32—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal
- C09K15/322—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus
- C09K15/324—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus containing phosphorus and sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for the preparation of the esters of benzylated phosphoric acid, of the formula I **(See formula)** in which R1 and R2, independently of each other, mean a linear or branched alkyl group, a cycloalkyl group or an aralkyl group. while R3 and R4, independently of one another, mean a linear or branched alkyl group, a cycloalkyl group, an alkylthioalkyl group, an alkyloxalkyl group, a haloalkyl group, an alkenyl group, the phenyl group or an alkylphenyl group or, together, the groups -CH2CH2 or **(See formula)** characterized by reacting 1 mol of a compound of formula II **(See formula)** in which R1 and R2 have the same meaning as before, while R5 and R6, independently of one another, mean a linear or branched alkyl group or together and including the nitrogen atom, a saturated heterocyclic ring, with 1 mol of a compound of formula III **(See formula)** in which R3 and R4 have the same meaning in the presence of a base. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH697271A CH560227A5 (en) | 1971-05-12 | 1971-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES402585A1 true ES402585A1 (en) | 1975-03-16 |
Family
ID=4317922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES402585A Expired ES402585A1 (en) | 1971-05-12 | 1972-05-10 | Benzylation of dialkyl phosphites with dithiourethanes |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3787540A (en) |
| CH (1) | CH560227A5 (en) |
| DE (1) | DE2222708A1 (en) |
| ES (1) | ES402585A1 (en) |
| FR (1) | FR2137734B1 (en) |
| GB (1) | GB1362765A (en) |
| IT (1) | IT955415B (en) |
| NL (1) | NL7206341A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USB512373I5 (en) * | 1974-10-07 | 1976-02-10 | ||
| DE59009533D1 (en) * | 1989-11-29 | 1995-09-21 | Ciba Geigy Ag | Hydroxybenzyl phosphonates and processes for their preparation. |
| US5258540A (en) * | 1989-11-29 | 1993-11-02 | Ciba-Geigy Corporation | Cyclohexyl substituted hydroxybenyzlphosphonates |
| EP0507738B1 (en) * | 1991-04-05 | 1996-07-17 | Ciba-Geigy Ag | Process for preparing sterically mindered hydroxybenzylphosphonates |
| TW283707B (en) * | 1994-06-28 | 1996-08-21 | Ciba Geigy Ag | |
| WO1999018112A1 (en) * | 1997-10-06 | 1999-04-15 | Idemitsu Kosan Co., Ltd. | Sulfur-containing organophosphorus compounds |
-
1971
- 1971-05-12 CH CH697271A patent/CH560227A5/xx not_active IP Right Cessation
-
1972
- 1972-05-05 US US00250539A patent/US3787540A/en not_active Expired - Lifetime
- 1972-05-09 DE DE19722222708 patent/DE2222708A1/en active Pending
- 1972-05-10 NL NL7206341A patent/NL7206341A/xx unknown
- 1972-05-10 FR FR7216726A patent/FR2137734B1/fr not_active Expired
- 1972-05-10 IT IT24200/72A patent/IT955415B/en active
- 1972-05-10 GB GB2194872A patent/GB1362765A/en not_active Expired
- 1972-05-10 ES ES402585A patent/ES402585A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1362765A (en) | 1974-08-07 |
| FR2137734B1 (en) | 1974-09-27 |
| US3787540A (en) | 1974-01-22 |
| CH560227A5 (en) | 1975-03-27 |
| DE2222708A1 (en) | 1972-11-23 |
| FR2137734A1 (en) | 1972-12-29 |
| NL7206341A (en) | 1972-11-14 |
| IT955415B (en) | 1973-09-29 |
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