CAS: 920-68-3; N,1,1,1-Tetramethyl-N-(Trimethylsilyl)Silanamine

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CAS号2344-80-1 氯甲基三甲基硅烷 | CAS号75-79-6 甲基三氯硅烷 | CAS号7651-91-4 N,N-dichloromet... | CAS号75-77-4 三甲基氯硅烷 | CAS号16029-98-4 三甲基碘硅烷 | CAS号127-19-5 N,N-二甲基乙酰胺(DMAC) | CAS号1070-89-9 六甲基二硅基胺基钠 | CAS号80-48-8 对甲苯磺酸甲酯 | CAS号74-88-4 碘甲烷 | CAS号16513-17-0 N-trimethylsily... | CAS号107-46-0 六甲基二硅氧烷 | CAS号333-27-7 三氟甲烷磺酸甲酯 | CAS号18402-10-3 (DECYLOXY)TRIME... | CAS号18023-53-5 (2-Ethylhexylox... | CAS号19163-15-6 N,N-bis(dimethy... | CAS号18023-52-4 1-Methylheptyl(... | CAS号63089-50-9 4-甲基邻苯二腈 | CAS号1943-88-0 4-甲基-异酞腈 | CAS号55984-93-5 2,5-二氰基甲苯 | CAS号88830-20-0 5-methylbenzene...

三甲基氯硅烷置于ch3Nh2体系中,化学反应生成 七甲基二硅氮烷
参考文献:Derivatives Of The Methylchlorosilanes. Iv. Amines
标题:Derivatives Of The Methylchlorosilanes. Iv. Amines
摘要:
DOI:10.1021/ja01206A028

专利信息

专利号:US-2014316101-A1
优先权日:2011-12-09
标 题:One-pot synthesis of sibnc preceramic polymer
发明人：WILFERT JAKOB; JANSEN MARTIN
权利人:MAX PLANCK GES ZUR FÖRDERUNG DER WISSENSCHAFTEN E V
摘要:The present invention relates to a one-pot synthesis for an SiBNC preceramic polymer.

专利号:US-9605019-B2
优先权日:2011-07-19
标 题:Methods for the synthesis of functionalized nucleic acids
发明人：VERDINE GREGORY L; MEENA; IWAMOTO NAOKI; BUTLER DAVID CHARLES DONNELL
权利人:VERDINE GREGORY L; MEENA; IWAMOTO NAOKI; BUTLER DAVID CHARLES DONNELL; WAVE LIFE SCIENCES LTD
摘要:The present application, among other things, provides technologies, e.g., reagents, methods, etc. for preparing oligonucleotides comprising phosphorothiotriesters linkages, e.g., oligonucleotides having the structure of IIIa, IIIb or IIIc. In some embodiments, provided methods comprise reacting an H-phosphonate of structure Ia or Ib with a silylating reagent to provide a silyloxyphosphonate, and reacting the silyloxyphosphonate with a thiosulfonate reagent of structure IIa or IIb to provide an oligonucleotide of structure IIIa or IIIb. In some embodiments, provided methods comprise reacting an H-phosphonate of structure Ic with a silylating reagent to provide a silyloxyphosphonate, reacting the silyloxyphosphonate with a bis(thiosulfonate) reagent of structure IVc to provide a phosphorothiotriester comprising a thiosulfonate group of structure Vc, and then reacting the phosphorothiotriester comprising a thiosulfonate group of structure Vc with a nucleophile of structure VIc to provide an oligonucleotide of structure IIIc.

专利号:US-9644073-B2
优先权日:2012-12-14
标 题 :Method for the synthesis of a chlorine-free, pre-ceramic polymer for the production of ceramic molded bodies
发明人：GRABE NORMAN; ROTHMANN MICHAEL
权利人:BJS CERAM GMBH
摘要:A method for producing a polysilane includes a disproportionation reaction of a methylchlorodisilane mixture to form chlorine-containing oligosilane, a substitution reaction of the chlorine atoms contained in the oligosilane by the reaction with a primary amine and a cross-linking reaction of the oligosilanes using a chain former to form polysilanes. The obtained polysilanes are infusible and are very suitable for being spun to form green fibers and processed to form silicon carbide fibers and fiber composites. The method is characterized in that it can be carried out cost-effectively and quickly and with very high yields.

专利号:US-8431689-B2
优先权日:2010-05-12
标题:Method of synthesis of anhydrous thorium(IV) complexes
发明人：KIPLINGER JAQUELINE L; CANTAT THIBAULT
权利人:KIPLINGER JAQUELINE L; CANTAT THIBAULT; LOS ALAMOS NAT SECURITY LLC
摘要:Method of producing anhydrous thorium(IV) tetrahalide complexes, utilizing Th(NO 3 ) 4 (H 2 O) x , where x is at least 4, as a reagent; method of producing thorium-containing complexes utilizing ThCl 4 (DME) 2 as a precursor; method of producing purified ThCl 4 (ligand) x compounds, where x is from 2 to 9; and novel compounds having the structures:

专利号:US-6462184-B2
优先权日:1999-02-12
标 题:Compounds, processes and intermediates for synthesis of mixed backbone oligomeric compounds
发明人：MANOHARAN MUTHIAH; MAIER MARTIN A
权利人:ISIS PHARMACEUTICALS INC
摘要:Synthetic processes are provided wherein mixed backbone oligomeric compounds are prepared having at least one phosphodiester internucleoside linkage in addition to one or more phosphorothioate, phosphoramidate and boranophosphate internucleoside linkages. Novel H-phosphonate intermediates are also disclosed that are useful in the synthetic processes. The synthetic processes use a novel oxidation step to oxidize H-phosphonate internucleoside linkages to phosphodiester internucleoside linkages without degradation of adjacent phosphorothioate, phosphoramidate and boranophosphate internucleoside linkages. Also provided are synthetic intermediates useful in such processes.

专利号:US-2018222936-A1
优先权日:2011-07-19
标 题:Methods for the synthesis of functionalized nucleic acids