SU388002A1 - Library library - Google Patents
Library libraryInfo
- Publication number
- SU388002A1 SU388002A1 SU1680548A SU1680548A SU388002A1 SU 388002 A1 SU388002 A1 SU 388002A1 SU 1680548 A SU1680548 A SU 1680548A SU 1680548 A SU1680548 A SU 1680548A SU 388002 A1 SU388002 A1 SU 388002A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- library
- derivatives
- organochlorosilyl
- nsi
- bis
- Prior art date
Links
Description
1one
Изобретение относитс к области получени бис- (органохлорсилил)-производных ароматических или гетероциклических сульфидов, которые вл ютс новым классом кремнийорганиЧ6СКИХ мономеров и могут быть использо;ваны в качестве одной из компонент при получении полимеров силоксанового типа.The invention relates to the field of producing bis- (organochlorosilyl) derivatives of aromatic or heterocyclic sulfides, which are a new class of organosilicon monomers and can be used as one of the components in the preparation of siloxane-type polymers.
Известен способ получени бис-(органохлорсилил )-тиофенов пиролизом в газовой фазе производных тиофена, например хлортиенилхлорсилана , с трихлорсиланом или органилхлоркремнийгидридом . Однако во взаимодействие с сероводородом в подобных услови х указанные соединени :ранее не вводились .A known method for producing bis- (organochlorosilyl) -thiophenes by pyrolysis in the gas phase of thiophene derivatives, for example chlorothylchlorosilane, with trichlorosilane or organochlorine silicon hydride. However, the indicated compounds were interacting with hydrogen sulfide under similar conditions: they were not previously administered.
Предлагаемый способ получени бис-(органохлорсилил )-производных ароматических или гетероциклических сульфидов заключаетс Е том, что галогенпроизводные фенил-, к-сенил-, нафтил-, тиенил- и т. п. хлорсилано-в подвергают взаимодействию с сероводородом в газовой фазе в проточной системе при нагревании, например, до 400-650°С.The proposed method for the preparation of bis (organochlorosilyl) derivatives of aromatic or heterocyclic sulfides consists in the fact that the halogen derivatives of phenyl, c-senyl, naphthyl, thienyl, etc., chlorosilane-are reacted with hydrogen sulfide in the gas phase in the flow-through system when heated, for example, to 400-650 ° C.
Реакции протекают по схеме:Reactions proceed according to the scheme:
,,Si( ,, Si (
-llf,Cl5-nSi) S Л 5ias-nR,,+ HHal-llf, Cl5-nSi) S L 5ias-nR ,, + HHal
R,C. -X-fH,S- R, C. -X-fH, S-
-R CU-nSi)S SiCU-nR,i + HHu. S-R CU-nSi) S SiCU-nR, i + HHu. S
s «s "
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1680548A SU388002A1 (en) | 1971-07-08 | 1971-07-08 | Library library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1680548A SU388002A1 (en) | 1971-07-08 | 1971-07-08 | Library library |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU388002A1 true SU388002A1 (en) | 1973-06-22 |
Family
ID=20482671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1680548A SU388002A1 (en) | 1971-07-08 | 1971-07-08 | Library library |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU388002A1 (en) |
-
1971
- 1971-07-08 SU SU1680548A patent/SU388002A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Vogt Jr et al. | Crystalline methylsilsesquioxanes | |
| KR840000561A (en) | Method for preparing oligomeric methacrylic substituted alkyl siloxanes | |
| KR830005286A (en) | Method for preparing silazane polymer | |
| ES427026A1 (en) | Crosslinked polymers containing siloxane groups | |
| ES433437A1 (en) | Beta-aminoethylsilanes and a method of preparing same | |
| GB1416549A (en) | Soluble polyimides from aromatic dianhydrides and 2,4-diamono- diphenylamines and 2,4-diaminodiphenyl sulphides | |
| GB1474195A (en) | Polysiloxane | |
| ES440486A1 (en) | Process for the preparation of ethylene-butadiene copolymers | |
| SU388002A1 (en) | Library library | |
| DE2961388D1 (en) | Process for the preparation of polysiloxanes containing hydrocarbon groups which are linked to the silicon atom by an oxygen atom | |
| ES447120A1 (en) | Piperazinyl -dibenzo b,f thiepins methods for their preparation and compositions containing them | |
| KR850003397A (en) | Method for preparing substituted pyridine | |
| US2507518A (en) | Halogenosilahydrocarbons and their production | |
| SU424862A1 (en) | METHOD OF OBTAINING ORGANOCHLOROSIL OF IL AROMATIC OR HETEROCYCLIC SULFIDE DERIVATIVES | |
| US3036035A (en) | Process for producing organosilicon compounds using sulfamic acid catalysts | |
| Giardina et al. | An efficient one‐pot access to poly (arylene ethynylene) homopolymers: Use of the Bu3Sn moiety as a recyclable carrier to introduce the ethynyl unit into the chain | |
| ES8200698A1 (en) | A method for the cleavage of siloxanes. | |
| KR860006436A (en) | Preparation Method of Trisubstituted N-phenylurea | |
| ES407059A1 (en) | Tris-organotin sulfolenes and sulfolanes | |
| KR890016051A (en) | Compounds that inhibit the biological effects of PAF, methods for their preparation, and methods of treatment using the compounds | |
| SU515751A1 (en) | The method of producing pentadienyltrialkoxysilanes | |
| Bräu et al. | On heterocyclic systems containing bismuth (III) 2. Eight-membered heterocycles Cl/Br/IM (CH2CH2CH2) 2X with lewis acidic group 15 atoms M As, Sb, Bi and donor atoms X NR, S: a contribution to the value of the electronegativity of bismuth (III) | |
| JPS5674127A (en) | Production of organosilicon polymer | |
| SU406837A1 (en) | ||
| US5436358A (en) | 2-(aryl)propylalkylpolysiloxane type silicone fluids and methods of making them |