CN1077959A - 环磷烯氧化物(Phospholene oxide) - Google Patents
环磷烯氧化物(Phospholene oxide) Download PDFInfo
- Publication number
- CN1077959A CN1077959A CN93102519A CN93102519A CN1077959A CN 1077959 A CN1077959 A CN 1077959A CN 93102519 A CN93102519 A CN 93102519A CN 93102519 A CN93102519 A CN 93102519A CN 1077959 A CN1077959 A CN 1077959A
- Authority
- CN
- China
- Prior art keywords
- described method
- reaction
- conjugated
- temperature
- nucleophilic reagent
- 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.)
- Pending
Links
- ZBVOEVQTNYNNMY-UHFFFAOYSA-N O=P1=CCCC1 Chemical class O=P1=CCCC1 ZBVOEVQTNYNNMY-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 15
- 239000011574 phosphorus Substances 0.000 claims abstract description 15
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012434 nucleophilic reagent Substances 0.000 claims abstract description 12
- 239000007806 chemical reaction intermediate Substances 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 150000005671 trienes Chemical class 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 24
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- -1 2-ethyl Chemical group 0.000 claims description 7
- 239000012298 atmosphere Substances 0.000 claims description 7
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- AIDLAEPHWROGFI-UHFFFAOYSA-N 2-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=C(C(O)=O)C=CC=C1C(O)=O AIDLAEPHWROGFI-UHFFFAOYSA-N 0.000 claims description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 4
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical class SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 4
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 4
- 150000001993 dienes Chemical class 0.000 claims description 4
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 4
- 239000000543 intermediate Substances 0.000 claims description 4
- 150000004291 polyenes Chemical class 0.000 claims description 4
- JXSRRBVHLUJJFC-UHFFFAOYSA-N 7-amino-2-methylsulfanyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile Chemical compound N1=CC(C#N)=C(N)N2N=C(SC)N=C21 JXSRRBVHLUJJFC-UHFFFAOYSA-N 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229940120693 copper naphthenate Drugs 0.000 claims description 2
- WRTFVVOZYCEDQD-UHFFFAOYSA-M copper(1+);2-ethylhexanoate Chemical compound [Cu+].CCCCC(CC)C([O-])=O WRTFVVOZYCEDQD-UHFFFAOYSA-M 0.000 claims description 2
- SEVNKWFHTNVOLD-UHFFFAOYSA-L copper;3-(4-ethylcyclohexyl)propanoate;3-(3-ethylcyclopentyl)propanoate Chemical compound [Cu+2].CCC1CCC(CCC([O-])=O)C1.CCC1CCC(CCC([O-])=O)CC1 SEVNKWFHTNVOLD-UHFFFAOYSA-L 0.000 claims description 2
- SVOAENZIOKPANY-UHFFFAOYSA-L copper;octadec-9-enoate Chemical compound [Cu+2].CCCCCCCCC=CCCCCCCCC([O-])=O.CCCCCCCCC=CCCCCCCCC([O-])=O SVOAENZIOKPANY-UHFFFAOYSA-L 0.000 claims description 2
- 150000004985 diamines Chemical class 0.000 claims description 2
- 150000002632 lipids Chemical class 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 125000000547 substituted alkyl group Chemical group 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 5
- HUMPNEBBCNEZKL-UHFFFAOYSA-N 1-chloro-3-methyl-2,5-dihydrophosphole Chemical class CC1=CCP(Cl)C1 HUMPNEBBCNEZKL-UHFFFAOYSA-N 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000004679 31P NMR spectroscopy Methods 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000004965 chloroalkyl group Chemical group 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65681—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a (thio)phosphinic acid or ester thereof
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65685—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine oxide or thioxide
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65686—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of an organo-phosphorane
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)
- Fireproofing Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9201765.6 | 1992-01-28 | ||
| GB9201765A GB2268177A (en) | 1992-01-28 | 1992-01-28 | Phospholene oxides. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1077959A true CN1077959A (zh) | 1993-11-03 |
Family
ID=10709364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93102519A Pending CN1077959A (zh) | 1992-01-28 | 1993-01-28 | 环磷烯氧化物(Phospholene oxide) |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0553710A3 (enExample) |
| JP (1) | JPH05286987A (enExample) |
| KR (1) | KR930016430A (enExample) |
| CN (1) | CN1077959A (enExample) |
| CA (1) | CA2088175A1 (enExample) |
| GB (1) | GB2268177A (enExample) |
| RU (1) | RU2065862C1 (enExample) |
| TW (1) | TW247911B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108299501A (zh) * | 2018-02-09 | 2018-07-20 | 郑州原理生物科技有限公司 | 一种环磷烯氧化物的制备方法、取代的环磷烯氧化物及其制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015510955A (ja) * | 2012-03-06 | 2015-04-13 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 軟質ポリウレタンフォーム品を製造する方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2663736A (en) * | 1951-08-07 | 1953-12-22 | Du Pont | Preparation of substituted phosphacyclopentene dihalides |
| BE631416A (enExample) * | 1962-04-25 | |||
| FR1362095A (fr) * | 1962-04-25 | 1964-05-29 | Shell Int Research | Procédé de préparation d'halophospholines et de leurs dérivés |
-
1992
- 1992-01-28 GB GB9201765A patent/GB2268177A/en not_active Withdrawn
-
1993
- 1993-01-21 EP EP19930100865 patent/EP0553710A3/en not_active Withdrawn
- 1993-01-27 CA CA002088175A patent/CA2088175A1/en not_active Abandoned
- 1993-01-27 RU RU9393004550A patent/RU2065862C1/ru active
- 1993-01-28 KR KR1019930001089A patent/KR930016430A/ko not_active Withdrawn
- 1993-01-28 CN CN93102519A patent/CN1077959A/zh active Pending
- 1993-01-28 JP JP5012778A patent/JPH05286987A/ja active Pending
- 1993-01-29 TW TW082100542A patent/TW247911B/zh active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108299501A (zh) * | 2018-02-09 | 2018-07-20 | 郑州原理生物科技有限公司 | 一种环磷烯氧化物的制备方法、取代的环磷烯氧化物及其制备方法 |
| CN108299501B (zh) * | 2018-02-09 | 2020-11-03 | 郑州原理生物科技有限公司 | 一种环磷烯氧化物的制备方法、取代的环磷烯氧化物及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW247911B (enExample) | 1995-05-21 |
| GB9201765D0 (en) | 1992-03-11 |
| GB2268177A (en) | 1994-01-05 |
| EP0553710A3 (en) | 1993-12-29 |
| CA2088175A1 (en) | 1993-07-29 |
| EP0553710A2 (en) | 1993-08-04 |
| JPH05286987A (ja) | 1993-11-02 |
| KR930016430A (ko) | 1993-08-26 |
| RU2065862C1 (ru) | 1996-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI516468B (zh) | 三苯甲基化之烷基芳基醚 | |
| CN107082789A (zh) | 一种以含p(o)‑oh类化合物与酚高效酯化制备有机磷酸酯类化合物的方法 | |
| CN115894564A (zh) | 磷氮协效阻燃剂dopo基四氮唑类化合物、制备及应用方法 | |
| RU2503683C2 (ru) | Диарилалкилфосфонаты и способы их получения | |
| CN1077959A (zh) | 环磷烯氧化物(Phospholene oxide) | |
| CN104529826B (zh) | 二胺前体化合物的制造方法 | |
| EP3868744A1 (en) | Organic phosphorus compound, preparation method therefor, and uses thereof | |
| CN118027515A (zh) | 一种聚磷酸铵复配型阻燃剂及其制备方法与应用 | |
| CN110092944A (zh) | 含dopo的二苯砜氮磷硫三元协效阻燃剂的制备方法及其应用 | |
| KR20230001107A (ko) | 리튬이온 전지용 난연제로 유용한 인산 프로파질 에스테르 화합물의 제조방법 | |
| CN1064967C (zh) | 芳烷基膦，氧化膦或硫化膦的制备 | |
| US6605737B1 (en) | Process for the preparation of condensed phosphoric acid esters | |
| JPH09278733A (ja) | トリシアノエチル化ペンタエリスリトールの製造法 | |
| Huang et al. | The reaction of alkylenecyclopropanes and diethyl phosphite: A novel method for the preparation of diethyl 3, 4-dihydro-2-naphthylphosphonates and 3-butenyl ethyl phosphates | |
| EP3775110B1 (en) | Substituted dibenzofurans as fuel markers | |
| CN102775637A (zh) | 含羧基的甲基丙酸次膦酸盐阻燃剂及其制备方法 | |
| KR20220081061A (ko) | 인계 난연제 조성물의 제조방법 | |
| CN107602609B (zh) | 一种以p(o)-oh化合物与含甲基取代芳香烃制备有机磷酸酯类化合物的方法 | |
| EP4692383A1 (en) | Metal extractant, method for separating and recovering metal ions using said metal extractant, and compound | |
| CN118027581B (zh) | 一种用于充电桩的耐候阻燃型pvc电缆料 | |
| CN109576809B (zh) | 复合型磷氮系无卤阻燃剂及其制备方法和用途 | |
| EP3775109A1 (en) | Xanthenes as fuel markers | |
| CN110183485B (zh) | 一种反应型磷酸酯类单体及其制备方法 | |
| CN120774953A (zh) | 一（氰乙基）二（三氟乙基）磷酸酯及其制备方法和应用 | |
| CN119798328A (zh) | 环三膦腈衍生物及其制备方法、阻燃油及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |