三氟化硼乙醚
一般危化品
三氟化硼乙醚结构式
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常用名 | 三氟化硼乙醚 | 英文名 | Boron trifluoride etherate |
|---|---|---|---|---|
| CAS号 | 109-63-7 | 分子量 | 141.928 | |
| 密度 | 1.15 g/mL(lit.) | 沸点 | 126-129 °C(lit.) | |
| 分子式 | C4H10BF3O | 熔点 | −58 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 118 °F | |
| 符号 |
GHS02, GHS05, GHS06, GHS08 |
信号词 | Danger |
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Carbohydrate-Specific Uptake of Fucosylated Polymeric Micelles by Different Cancer Cell Lines.
Biomacromolecules 16 , 1948-57, (2015) Inspired by upregulated levels of fucosylated proteins on the surfaces of multiple types of cancer cells, micelles carrying β-l-fucose and β-d-glucose were prepared. A range of block copolymers were synthesized by reacting a mixture of 2-azidoethyl β-l-fucopy... |
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Carbohydrate conjugation through microwave-assisted functionalization of single-walled carbon nanotubes using perfluorophenyl azides.
Carbohydr. Res. 405 , 33-8, (2015) Carbohydrate-functionalized single-walled carbon nanotubes (SWNTs) were synthesized using microwave-assisted reaction of perfluorophenyl azide with the nanotubes. The results showed that microwave radiation provides a rapid and effective means to covalently a... |
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Pegylation effect of chitosan based polyplex on DNA transfection.
Carbohydr. Polym. 120 , 7-14, (2015) The aim of this study was to develop hepatocyte-targeting non-viral polymeric nono-carriers for gene delivery. Chitosan was selected as the main polymer. An asialoglycoprotein receptor recognized sugar, galactose, was introduced. The methoxy poly(ethylene gly... |
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Rapid conversion of spirostans into furostan skeletons at room temperature.
Steroids 77(1-2) , 59-66, (2012) We report a facile protocol to obtain 22-substituted furostans and pseudosapogenins in high yields from (25R)- and (25S)-sapogenins. This method involves the treatment of the sapogenin with acetic-trifluoroacetic mixed anhydride and BF(3)·OEt(2) at room tempe... |
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Tailoring Oxygen Sensitivity with Halide Substitution in Difluoroboron Dibenzoylmethane Polylactide Materials.
ACS Appl. Mater. Interfaces 7 , 23633-43, (2015) The dual-emissive properties of solid-state difluoroboron β-diketonate-poly(lactic acid) (BF2bdkPLA) materials have been utilized for biological oxygen sensing. In this work, BF2dbm(X)PLA materials were synthesized, where X = H, F, Cl, Br, and I. The effects ... |
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Optimal structural design of mannosylated nanocarriers for macrophage targeting.
J. Control. Release 194 , 341-9, (2014) Macrophages are involved in a number of diseases, such as HIV infection/AIDS, tuberculosis, tumor development and atherosclerosis. Macrophages possess several cell surface receptors (e.g., the mannose receptor, MR) that may serve as drug delivery cellular por... |
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Stereoselective one-pot, three-component synthesis of 4-aryltetrahydropyran via Prins-Friedel-Crafts reaction.
J. Org. Chem. 74(6) , 2605-8, (2009) A diastereoselective one-pot, three-component Prins-Friedel-Crafts reaction was developed for the synthesis of 4-aryltetrahydropyran derivatives from the reaction of carbonyl compounds with homoallylic alcohol in the presence of arene promoted by boron triflu... |
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Novel halo-oxo-allenic fatty ester derivatives from epoxidized methyl santalbate (methyl trans-11-octadecen-9-ynoate).
Chem. Phys. Lipids 125(2) , 93-101, (2003) Methyl santalbate (methyl trans-11-octadecen-9-ynoate) from Sandal wood seed oil, Santalbum alum) was epoxidized to methyl trans-11,12-epoxy-octadec-9-ynoate (1). Treatment of compound 1 with tetrabutylammonium dihydrogentrifluoride, and boron trifluoride eth... |
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Delocalized carotenoid cations in relation to the soliton model.
J. Am. Chem. Soc. 126(29) , 8981-90, (2004) A series of charge-delocalized carotenoid mono- and dications have been prepared by treatment of selected carotenoids with Brønsted and Lewis acids. The detailed structures of the carbocations were established by NMR studies in the temperature range from -10 ... |
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Stereochemical surprises in the Lewis acid-mediated allylation of isatins.
J. Org. Chem. 75(19) , 6720-3, (2010) The BF(3)·OEt(2)-mediated allylation of isatin with an α-chiral allylic stannane is diastereo- and enantioselective. Conversely, allylation of any substituted isatin employing the identical protocol is not diastereoselective at all and only enantioselective f... |