CN101885844A - 一种含酮羰基的双羟丙基封端聚硅氧烷的合成方法 - Google Patents
一种含酮羰基的双羟丙基封端聚硅氧烷的合成方法 Download PDFInfo
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- CN101885844A CN101885844A CN 201010220912 CN201010220912A CN101885844A CN 101885844 A CN101885844 A CN 101885844A CN 201010220912 CN201010220912 CN 201010220912 CN 201010220912 A CN201010220912 A CN 201010220912A CN 101885844 A CN101885844 A CN 101885844A
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- Prior art keywords
- reaction
- ketocarbonyl
- bis
- terminated polysiloxane
- propyl group
- Prior art date
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- -1 bis-hydroxypropyl Chemical group 0.000 title claims abstract description 96
- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title abstract description 7
- 230000002194 synthesizing effect Effects 0.000 title abstract 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 claims abstract description 38
- WRQNANDWMGAFTP-UHFFFAOYSA-N Methylacetoacetic acid Chemical compound COC(=O)CC(C)=O WRQNANDWMGAFTP-UHFFFAOYSA-N 0.000 claims abstract description 22
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000006136 alcoholysis reaction Methods 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 9
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000012676 equilibrium polymerization Methods 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 71
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 29
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 25
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- MNMVKGDEKPPREK-UHFFFAOYSA-N trimethyl(prop-2-enoxy)silane Chemical compound C[Si](C)(C)OCC=C MNMVKGDEKPPREK-UHFFFAOYSA-N 0.000 claims description 11
- AXLMPTNTPOWPLT-UHFFFAOYSA-N prop-2-enyl 3-oxobutanoate Chemical compound CC(=O)CC(=O)OCC=C AXLMPTNTPOWPLT-UHFFFAOYSA-N 0.000 claims description 10
- 238000010189 synthetic method Methods 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000007259 addition reaction Methods 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- UHUUYVZLXJHWDV-UHFFFAOYSA-N trimethyl(methylsilyloxy)silane Chemical compound C[SiH2]O[Si](C)(C)C UHUUYVZLXJHWDV-UHFFFAOYSA-N 0.000 claims description 9
- 238000010792 warming Methods 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 8
- RSNQKPMXXVDJFG-UHFFFAOYSA-N tetrasiloxane Chemical compound [SiH3]O[SiH2]O[SiH2]O[SiH3] RSNQKPMXXVDJFG-UHFFFAOYSA-N 0.000 claims description 7
- 230000035484 reaction time Effects 0.000 claims description 6
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 6
- BDCLDNALSPBWPQ-UHFFFAOYSA-N 3-oxohexanoic acid Chemical compound CCCC(=O)CC(O)=O BDCLDNALSPBWPQ-UHFFFAOYSA-N 0.000 claims description 5
- DDJSWKLBKSLAAZ-UHFFFAOYSA-N cyclotetrasiloxane Chemical compound O1[SiH2]O[SiH2]O[SiH2]O[SiH2]1 DDJSWKLBKSLAAZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000005809 transesterification reaction Methods 0.000 claims description 5
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- WZJUBBHODHNQPW-UHFFFAOYSA-N 2,4,6,8-tetramethyl-1,3,5,7,2$l^{3},4$l^{3},6$l^{3},8$l^{3}-tetraoxatetrasilocane Chemical compound C[Si]1O[Si](C)O[Si](C)O[Si](C)O1 WZJUBBHODHNQPW-UHFFFAOYSA-N 0.000 abstract 1
- GJWAPAVRQYYSTK-UHFFFAOYSA-N [(dimethyl-$l^{3}-silanyl)amino]-dimethylsilicon Chemical compound C[Si](C)N[Si](C)C GJWAPAVRQYYSTK-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 abstract 1
- 238000006459 hydrosilylation reaction Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 description 14
- 239000004814 polyurethane Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000012296 anti-solvent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- FUKUFMFMCZIRNT-UHFFFAOYSA-N hydron;methanol;chloride Chemical compound Cl.OC FUKUFMFMCZIRNT-UHFFFAOYSA-N 0.000 description 1
- 125000001261 isocyanato group Chemical group *N=C=O 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- CASUWPDYGGAUQV-UHFFFAOYSA-M potassium;methanol;hydroxide Chemical compound [OH-].[K+].OC CASUWPDYGGAUQV-UHFFFAOYSA-M 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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Abstract
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Claims (6)
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CN2010102209121A CN101885844B (zh) | 2010-07-08 | 2010-07-08 | 一种含酮羰基的双羟丙基封端聚硅氧烷的合成方法 |
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CN2010102209121A CN101885844B (zh) | 2010-07-08 | 2010-07-08 | 一种含酮羰基的双羟丙基封端聚硅氧烷的合成方法 |
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CN101885844A true CN101885844A (zh) | 2010-11-17 |
CN101885844B CN101885844B (zh) | 2012-11-28 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102134387A (zh) * | 2010-12-27 | 2011-07-27 | 邬元娟 | 反应型有机硅改性水性聚氨酯的制备方法 |
CN103242533A (zh) * | 2012-02-10 | 2013-08-14 | 广东华润涂料有限公司 | 乙酰乙酰基官能化的硅基树脂及其制备方法 |
CN103980451A (zh) * | 2014-06-10 | 2014-08-13 | 山东省农业科学院农业质量标准与检测技术研究所 | 羟烃基封端聚硅氧烷改性阳离子水性聚氨酯的制备方法 |
CN104761718A (zh) * | 2015-03-09 | 2015-07-08 | 深圳市广昌达石油添加剂有限公司 | 一种用作汽油清净剂的新型聚醚胺及其合成方法 |
US9403949B2 (en) | 2014-01-31 | 2016-08-02 | Valspar Sourcing, Inc. | Acetoacetyl-functional silicon-based resin and process for preparing the same |
CN110041498A (zh) * | 2019-04-26 | 2019-07-23 | 段晓珍 | 耐水解腐蚀的聚氨酯合成革 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5925469A (en) * | 1997-12-18 | 1999-07-20 | Dow Corning Corporation | Organopolysiloxane emulsions |
CN101508778A (zh) * | 2009-03-11 | 2009-08-19 | 邬元娟 | 单端含双羟甲基的聚硅氧烷的合成方法 |
CN101580589A (zh) * | 2009-06-25 | 2009-11-18 | 邬元娟 | 单端含双羟乙基的聚硅氧烷的合成方法 |
-
2010
- 2010-07-08 CN CN2010102209121A patent/CN101885844B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5925469A (en) * | 1997-12-18 | 1999-07-20 | Dow Corning Corporation | Organopolysiloxane emulsions |
CN101508778A (zh) * | 2009-03-11 | 2009-08-19 | 邬元娟 | 单端含双羟甲基的聚硅氧烷的合成方法 |
CN101580589A (zh) * | 2009-06-25 | 2009-11-18 | 邬元娟 | 单端含双羟乙基的聚硅氧烷的合成方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102134387A (zh) * | 2010-12-27 | 2011-07-27 | 邬元娟 | 反应型有机硅改性水性聚氨酯的制备方法 |
CN102134387B (zh) * | 2010-12-27 | 2013-07-31 | 山东省农业科学院中心实验室 | 反应型有机硅改性水性聚氨酯的制备方法 |
CN103242533A (zh) * | 2012-02-10 | 2013-08-14 | 广东华润涂料有限公司 | 乙酰乙酰基官能化的硅基树脂及其制备方法 |
US9403949B2 (en) | 2014-01-31 | 2016-08-02 | Valspar Sourcing, Inc. | Acetoacetyl-functional silicon-based resin and process for preparing the same |
CN103980451A (zh) * | 2014-06-10 | 2014-08-13 | 山东省农业科学院农业质量标准与检测技术研究所 | 羟烃基封端聚硅氧烷改性阳离子水性聚氨酯的制备方法 |
CN103980451B (zh) * | 2014-06-10 | 2016-02-03 | 山东省农业科学院农业质量标准与检测技术研究所 | 羟烃基封端聚硅氧烷改性阳离子水性聚氨酯的制备方法 |
CN104761718A (zh) * | 2015-03-09 | 2015-07-08 | 深圳市广昌达石油添加剂有限公司 | 一种用作汽油清净剂的新型聚醚胺及其合成方法 |
CN104761718B (zh) * | 2015-03-09 | 2017-03-15 | 广昌达新材料技术服务(深圳)股份有限公司 | 一种用作汽油清净剂的新型聚醚胺及其合成方法 |
CN110041498A (zh) * | 2019-04-26 | 2019-07-23 | 段晓珍 | 耐水解腐蚀的聚氨酯合成革 |
CN110041498B (zh) * | 2019-04-26 | 2021-04-30 | 福鼎利都超纤皮革有限公司 | 耐水解腐蚀的聚氨酯合成革 |
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CN101885844B (zh) | 2012-11-28 |
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