SU176894A1 - METHOD OF OBTAINING DIORGANO (AMINOALKYL) FLUOROSYLANES - Google Patents
METHOD OF OBTAINING DIORGANO (AMINOALKYL) FLUOROSYLANESInfo
- Publication number
- SU176894A1 SU176894A1 SU926203A SU926203A SU176894A1 SU 176894 A1 SU176894 A1 SU 176894A1 SU 926203 A SU926203 A SU 926203A SU 926203 A SU926203 A SU 926203A SU 176894 A1 SU176894 A1 SU 176894A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- diorgano
- aminoalkyl
- fluorosylanes
- obtaining
- propylamine
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N iso-propanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- -1 methylisobutyl Chemical group 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N Propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing Effects 0.000 description 1
Description
Предложен способ получени диоргано(амииоалкил ) фторсиланов, состо щий в том, что диорганофторсиланы подвергают взаимодействию с непредельными первичными аминами в присутствии платинохлористоводородиой кислоты при нагревании до 100-110 С. Полученные соединени могут быть использованы дл синтеза масло- и бензостойких покрытий и каучуков, а также дл получени гидрофобных реагентов.A method for the preparation of diorgano (amioalkyl) fluorosilanes is proposed. It consists in reacting the organofluorosilanes with unsaturated primary amines in the presence of hydrochloric acid when heated to 100-110 C. The compounds obtained can be used for the synthesis of oil and benzine-resistant coatings and rubbers, also to obtain hydrophobic reagents.
у-(метилизобутилПример 1. Получение фторсилил) пропиламина.y- (methylisobutyl Example 1. Preparation of fluorosilyl) propylamine.
В четырехгорлую колбу, снабженную капельной воронкой, термометром, мешалкой и обратным холодильннком, загружают 12,5 г (0,105 моль) метилизобутилфторгидридсилана и в качестве катализатора добавл ют 1 мл 0,1 М раствора платннохлористоводородной кислоты в изопропиловом спирте. После прикапывани при перемешивании 6,2 г (0,105 моль} аллиламина содержимое колбы нагревают 3,5 час при ШОС. Перегонкой выдел ют 7 г (700/0, счита на вступивший в реакцию фторгидридсилан) у - (метилизобутилфторсилил )-пропиламина, т. кип. 86-89° С (20 мм рт. ст.), 1,4308; df 0,8978; MRo: найдено 51,10; вычислено 50,99.To a four-necked flask equipped with an addition funnel, thermometer, stirrer, and reflux condenser, 12.5 g (0.105 mol) of methyl isobutyl fluorosilane silane are charged and 1 ml of a 0.1 M solution of hydrochloric acid in isopropyl alcohol is added as a catalyst. After adding dropwise with stirring, 6.2 g (0.105 mol} of allylamine, the contents of the flask are heated for 3.5 hours at an SCO. 7 g (700/0, counting the fluorothridine silane reacted) - (methylisobutylfluorsilyl) -propylamine, t, are isolated by distillation. bp 86-89 ° C (20 mmHg), 1.4308; df 0.8978; MRo: found 51.10; calculated 50.99.
Найдено в о/о: F 10,61; 10,15. CgHaoNPS.Found in o / o: F 10.61; 10.15. CgHaoNPS.
Вычислено Б о/о: F 10,71.Calculated B / A: F 10.71.
Пример 2. Получение у (бтилизоамилфторсилил ) -пропиламина.Example 2. Getting from (bilizoamilfluorsilyl) -propylamine.
В смесь 15,44 г (0,105 моль) метнлизоамилфторгидридсилана и 1 мл катализатора прикапывают 6,2 г (0,105 моль) аллиламина. Реакционную смесь нагревают 3,5 час 110° С. Перегонкой выдел ют 10,11 г, счита на вступивший в реакцию фторгидридсилан (62,6о/о), Y - (метилизоамилфторсилил) пропиламина , т. кнп. 90-84°С (8 м.м рт. ст.), п - 1,4400; df 0,8948; MRo : найдено 56,39; вычислено 55,64.6.2 g (0.105 mol) of allylamine is added dropwise to a mixture of 15.44 g (0.105 mol) of methyl-lisoamyl fluorhydride silane and 1 ml of catalyst. The reaction mixture is heated for 3.5 hours at 110 ° C. 10.11 g is isolated by distillation, based on the reacted fluorhydride silane (62.6 o / o), Y - (methylisoamyl fluorosilyl) propylamine, t. Knp. 90-84 ° C (8 m m of mercury.), P - 1.4400; df 0.8948; MRo: found 56.39; calculated 55.64.
Пайдено в о/о: F 8,86; 8,63. CnH.NFS.Paid in o / o: F 8,86; 8.63. CnH.NFS.
Вычислено в F 9,98.Calculated at F 9.98.
Предмет изобретени Subject invention
1.Способ получени диоргано(аминоалкил )фторсилапов, отличающийс тем, что диорганофторсиланы иодвергают взаимодействию с неиредельными первичными аминами в присутствии платииохлористоводородной кислоты при нагревании.1. A method for producing diorgano (aminoalkyl) fluorosilapes, characterized in that dioorganofluorosilanes and reacting with non-poor primary amines in the presence of hydrochloric acid with heating.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU176894A1 true SU176894A1 (en) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5091483A (en) * | 1989-09-22 | 1992-02-25 | Minnesota Mining And Manufacturing Company | Radiation-curable silicone elastomers and pressure sensitive adhesives |
| US5314748A (en) * | 1989-09-22 | 1994-05-24 | Minnesota Mining & Manufacturing Company | Radiation-curable silicone elastomers and pressure sensitive adhesives |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5091483A (en) * | 1989-09-22 | 1992-02-25 | Minnesota Mining And Manufacturing Company | Radiation-curable silicone elastomers and pressure sensitive adhesives |
| US5314748A (en) * | 1989-09-22 | 1994-05-24 | Minnesota Mining & Manufacturing Company | Radiation-curable silicone elastomers and pressure sensitive adhesives |
| US5475124A (en) * | 1989-09-22 | 1995-12-12 | Minnesota Mining And Manufacturing Company | Radiation-curable silicone elastomers and pressure sensitive adhesives |
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