FR2321486A1 - Synthese d'urethanes en phases heterogenes - Google Patents
Synthese d'urethanes en phases heterogenesInfo
- Publication number
- FR2321486A1 FR2321486A1 FR7525470A FR7525470A FR2321486A1 FR 2321486 A1 FR2321486 A1 FR 2321486A1 FR 7525470 A FR7525470 A FR 7525470A FR 7525470 A FR7525470 A FR 7525470A FR 2321486 A1 FR2321486 A1 FR 2321486A1
- Authority
- FR
- France
- Prior art keywords
- moles
- opt
- solid
- prodn
- urethanes
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 150000001412 amines Chemical class 0.000 title abstract 2
- 150000003673 urethanes Chemical class 0.000 title abstract 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 title 1
- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 title 1
- 239000002274 desiccant Substances 0.000 title 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 2
- 239000007790 solid phase Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical class OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000004508 fractional distillation Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 abstract 1
- 239000002904 solvent Substances 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
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
- C07F9/5304—Acyclic saturated phosphine oxides or thioxides
-
- 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
- C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7525470A FR2321486A1 (fr) | 1975-08-18 | 1975-08-18 | Synthese d'urethanes en phases heterogenes |
| BE173682A BE849910A (fr) | 1975-08-18 | 1976-12-28 | Synthese d'urethanes en phases heterogenes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7525470A FR2321486A1 (fr) | 1975-08-18 | 1975-08-18 | Synthese d'urethanes en phases heterogenes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2321486A1 true FR2321486A1 (fr) | 1977-03-18 |
| FR2321486B1 FR2321486B1 (OSRAM) | 1980-02-15 |
Family
ID=9159126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7525470A Granted FR2321486A1 (fr) | 1975-08-18 | 1975-08-18 | Synthese d'urethanes en phases heterogenes |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE849910A (OSRAM) |
| FR (1) | FR2321486A1 (OSRAM) |
-
1975
- 1975-08-18 FR FR7525470A patent/FR2321486A1/fr active Granted
-
1976
- 1976-12-28 BE BE173682A patent/BE849910A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE849910A (fr) | 1977-04-15 |
| FR2321486B1 (OSRAM) | 1980-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |