82172-54-1Relevant academic research and scientific papers
METHOD FOR PRODUCING BORYL SILYL ETHER
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Paragraph 0025-0027, (2018/09/26)
PROBLEM TO BE SOLVED: To provide a method for producing boryl silyl ether that can efficiently produce boryl silyl ether. SOLUTION: In the presence of a catalyst containing a group 10 element and/or a group 11 element in the periodic table, the reaciton between silanol and diborane makes it possible to produce efficiently boryl silyl ether. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPO&INPIT
Synthesis of borasiloxanes by oxidative hydrolysis of silanes and pinacolborane using Cu3(BTC)2 as a solid catalyst
Dhakshinamoorthy, Amarajothi,Asiri, Abdullah M.,Concepcion, Patricia,Garcia, Hermenegildo
supporting information, p. 9998 - 10001 (2017/09/12)
A convenient method for the synthesis of borasiloxanes from silanes and pinacolboranes using Cu3(BTC)2 as a heterogeneous catalyst in acetonitrile at 70 °C is reported. This procedure is more convenient than Ru and Pd based homogeneous catalysts because it avoids the use of noble metals, easy handling of starting materials and the catalyst can be reused.
A convenient and clean synthetic method for borasiloxanes by Pd-catalysed reaction of silanols with diborons
Yoshimura, Aya,Yoshinaga, Michiyo,Yamashita, Hiroshi,Igarashi, Masayasu,Shimada, Shigeru,Sato, Kazuhiko
supporting information, p. 5822 - 5825 (2017/07/11)
Selective O-borylation of silanols with diborons took place in the presence of Pd catalysts to give the corresponding boryl silyl ethers in high yields.
Ruthenium-catalysed multicomponent synthesis of borasiloxanes
Chatterjee, Basujit,Gunanathan, Chidambaram
supporting information, p. 2515 - 2518 (2017/03/01)
We present the selective atom economical synthesis of borasiloxanes using a multi-component approach directly by the one-pot ruthenium catalysed reaction of boranes, silanes and water.
Selective boryl silyl ether formation in the photoreaction of bisboryloxide/boroxine with hydrosilane catalyzed by a transition-metal carbonyl complex
Ito, Masaki,Itazaki, Masumi,Nakazawa, Hiroshi
supporting information, p. 6183 - 6186 (2014/05/20)
Selective B-O-Si bond formation was achieved in the reaction of bisboryloxide O(Bpin)2 (pin = (OCMe2)2)/ boroxine (MeBO)3 system with tertiary silane R3SiH in the presence of stoichiometric water and a catalytic amount of [M](CO)5 ([M] = Mo(CO), W(CO), Fe) to give boryl silyl ethers. Moreover, this reaction can be applied to various hydrosilanes (disilyl compounds and secondary silanes) and hydrogermane. Some of the boryl silyl ethers thus formed were confirmed by X-ray analysis.
Triphenylsiloxy and Diphenylsiladioxy Derivatives of Boron
Bhardwaj, P. N.,Srivastava, G.
, p. 300 - 304 (2007/10/02)
Tris(triphenylsiloxy)borane, phenyl bis(triphenylsiloxy)borane, 2-triphenylsiloxy-1,3,2-dioxa-borolanes, -borinanes, -borole and -borin and diphenyl bis(1,3,3,2-dioxa-borolane-2-oxy)silanes have been synthesized by various routes and the reactivity of Si-O-B linkage has been compared with that of Ge-O-B and Sn-O-B linkages.Tris(triphenylsiloxy)-borane reacts with acetyic acid by cleavage of Si-O bond to give triphenylsilyl acetate and boric acid. 2-Triphenylsiloxy-1,3,2-benzodioxaborole forms 1:1 addition complexes with pyridine, triethylamine and aniline.Condensation of diphenylsilane diol with boric acid, tri(isopropoxy)borane or phenyldihydroxyborane yields cyclic derivatives.
