二苯基亚砜
二苯基亚砜结构式
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常用名 | 二苯基亚砜 | 英文名 | Sulfinyldibenzene |
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| CAS号 | 945-51-7 | 分子量 | 202.272 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 357.6±11.0 °C at 760 mmHg | |
| 分子式 | C12H10OS | 熔点 | 69-71 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 170.1±19.3 °C |
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[A novel synthetic approach of tryptophan-containing cystine peptides by regioselective disulfide bond-forming reaction using the silyl chloride-sulfoxide system].
Yakugaku Zasshi 120(2) , 197-205, (2000) A general scheme for the efficient synthesis of Trp-containing cystine peptide by the successive treatment with methyltrichlorosilane-diphenylsulfoxide in trifluoroacetic acid (TFA) and trifluoromethanesulfonic acid (TFMSA)-thioanisole in TFA, is described. A... |
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Disposition of diphenyl sulphoxide in rat.
Xenobiotica 28(7) , 715-22, (1998) 1. Radiolabelled diphenyl sulphoxide (U-14C- or 35S-) was administered by gavage (1.0 mmol/kg body weight) to the adult male Wistar rat following an overnight fast. 2. For both labelled forms faeces was the major route of excretion of radioactivity (50%) with... |
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Fluorescence emission mechanism and fluorescence properties of ternary Tb(III) complex with diphenyl sulphoxide and bipyridine.
Luminescence 26(6) , 754-61, (2011) A novel ternary complex, TbL(5) L'(ClO(4))(3) · 3H(2)O, two binary complexes, TbL(7) (ClO(4))(3) · 3H(2)O and TbL'(3.5) (ClO(4))(3) · 4H(2)O has been synthesized (using diphenyl sulphoxide as the first ligand L, bipyridine as the second ligand L'). Their comp... |
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[Fluorescence enhancement character of terbium perchlorate and thulium perchlorate with phenylcarboxymethyl sulfoxide coordination compounds].
Guang Pu Xue Yu Guang Pu Fen Xi 22(6) , 905-7, (2002) (Tb1-x Tmx).L2.(ClO4).2H2O(x = 0.000 to 0.200, L = C6H5SOCH2COO-) have been synthesized. The coordination compounds have been studied by means of composition analysis, molar conductivity, IR, and the condition of coordination have been inferred. In the fluore... |
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Li⁺ selective podand-type fluoroionophore based on a diphenyl sulfoxide derivative bearing two pyrene groups.
Molecules 16(8) , 6844-57, (2011) New podand-type fluoroionophores having two pyrene moieties: 2,2´-bis(1-pyrenylacetyloxy)diphenyl sulfide (3), 2,2´-bis(1-pyrenylacetyloxy)diphenyl sulfoxide (4), and 2,2´-bis(1-pyrenylacetyloxy)diphenyl sulfone (5), have been synthesized by connecting two 1-... |
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Ph2SO/Tf2O: a powerful promotor system in chemoselective glycosylations using thioglycosides.
Org. Lett. 5(9) , 1519-22, (2003) Diphenylsulfoxide in combination with triflic anhydride provides a very potent thiophilic glycosylation promotor system, capable of activating disarmed thioglycosides. The usefulness of this novel thiophilic activator is illustrated in a successful chemoselec... |
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The fate of diphenyl sulphide, diphenyl sulphoxide and diphenyl sulphone in the rat.
Drug Metabol. Drug Interact. 16(3) , 191-206, (2000) Radiolabelled [UL-14C]-diphenyl sulphide, [UL-14C]-diphenyl sulphoxide and [UL-14C]-diphenyl sulphone were administered by gavage (1.0 mmol/kg body weight) to adult male Wistar rats following an overnight fast. For all compounds, faeces were the major route o... |
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Tunable stereoselectivity during sialylation using anN-acetyl-5-N,4-O-oxazolidinone-protectedp-toluene 2-thio-sialoside donor with Tf2O/Ph2SO/TTBPy
Carbohydr. Res. 346(11) , 1271-6, (2011) An N-acetyl-5-N,4-O-oxazolidinone-protected p-toluene 2-thio-sialoside donor, promoted by Ph(2)SO/Tf(2)O/TTBPy, was thoroughly investigated in the coupling to various acceptors. The stereoselectivity of the sialylation was found to be dependent on the various... |
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Efficient glycosidation of a phenyl thiosialoside donor with diphenyl sulfoxide and triflic anhydride in dichloromethane.
Org. Lett. 8(5) , 959-62, (2006) The formation of sialic acid glycosides with a thiosialic acid derivative, diphenyl sulfoxide, and trifluoromethanesulfonic anhydride is reported. With an excess of diphenyl sulfoxide, glycal formation can be completely suppressed and excellent yields are obt... |
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Photosensitized oxidation of alkyl phenyl sulfoxides. C-S bond cleavage in alkyl phenyl sulfoxide radical cations.
J. Org. Chem. 73(15) , 5675-82, (2008) The 3-cyano-N-methylquinolinium perchlorate (3-CN-NMQ(+)ClO4(-))-photosensitized oxidation of phenyl alkyl sulfoxides (PhSOCR1R2R3, 1, R1 = R2 = H, R3 = Ph; 2, R1 = H, R2 = Me, R3 = Ph; 3, R1 = R2 = Ph, R3 = H; 4, R1 = R2 = Me, R3 = Ph; 5, R1 = R2 = R3 = Me) ... |