Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived. Additional Data
5-benzyl-4-methyl-2-phenyl-6H-1,3-oxazin-6-one - C18H15NO2, synthesis, structure, density, melting point, boiling point
The hydrocarbyl groups (R) can be identical or different, such as dimethyl sulfone (CH3 • SO2 • CH3), ethyl phenyl sulphone (C6H5 • SO2 • C2H5), diethyl sulfone, diphenyl sulfone, sulfolane, bisphenol S, etc. The sulfur in sulfones is of high valence; and sulfone is a stable crystalline organic compound which can't be reduced into R2S.
Chemsrc provides Phenyl phenylthio sulfone(CAS#:1212-08-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Phenyl phenylthio sulfone are included as well.
Metalated 1-phenyl-1H-tetrazol-5-yl sulfones have been found to be more stable compared to benzothiazolyl sulfones 17 and the stability of 1-tert-butyl-1H-tetrazol-5-yl sulfones has been reported to be even greater. 16 Among the tetrazolyl derivatives, 1-phenyl-1H-tetrazol-5-yl n-alkyl sulfones have shown higher E-selectivity in condensation reactions compared to the tert-butyl analogues. 7 ...
3,5-Bis-(trifluoromethyl)phenyl sulfones (BTFP sulfones) 1a–e, easily synthesized from 3,5-bis-(trifluoromethyl)benzenethiol, react under PTC with (Z)-1,4-dichloro-2-butene to afford the cyclopentenyl sulfones 3, which suffer further diastereoselective alkene epoxidation with MCPBA giving BTFP sulfonyl cyclopentene oxides 5 and 6 in good ...
Visit ChemicalBook To find more BROMOMETHYL PHENYL SULFONE(19169-90-5) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes.
The abbreviation "Bn" denotes benzyl. For example, benzyl alcohol can be represented as BnOH. This abbreviation is not to be confused with "Bz", which is the abbreviation for the benzoyl group C 6 H 5 C(O)−, or the phenyl group C 6 H 5, abbreviated "Ph". Confusingly, in old literature, "Bz" was also used for benzyl. Reactivity of benzylic centers
1. General S2 2. General procedure for the synthesis of 3,5-bis(trifluoromethyl)phenyl sulfides S2 3. General procedure for the synthesis of 3,5-bis(trifluoromethyl)phenylsulfones S4 4. General procedure for the sulfone stability study S6 5. Deuteration of benzyl 3,5-(trifluoromethyl)phenyl sulfone with LDA S7 6.
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Active methylene compound: the lithio-derivative reacts with carbonyl compounds to give vinyl sulfones which can be reductively cleaved, e.g. with Al amalgam, to alkenes, in a reaction analogous to the Julia olefination (see Ethyl phenyl sulfone, A10710): J. Chem. Soc., Chem. Commun., 351 (1973).
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A palladium complex generated in situ from [Pd(η 3-C 3 H 5)Cl] 2 and DPEphos [bis(2-diphenylphosphinophenyl)ether] catalyzed the nucleophilic substitution of benzylic carbonates with sodium arenesulfinates in DMSO at 80°C. The reaction gave a variety of benzylic sulfones in high yields.
General description Phenyl trans-styryl sulfone is vinyl sulfone drug.. Application Phenyl trans-styryl sulfone was employed as vinyl sulfone drug in the selective kidney disease medium (SKDM-2) for the bacterial growth.
ContentsExperimental Melting Point:Predicted Melting Point:Appearance:Safety:Retention Index (Kovats): Molecular Formula C13H12O2S Average mass 232.298 Da Density 1.2±0.1 g/cm3 Boiling Point 421.4±28.0 °C at 760 mmHg Flash Point 263.1±16.7 °C Molar Refractivity 64.9±0.4 cm3 Polarizability 25.7±0.5 10-24cm3 Surface Tension 45.0±3.0 dyne/cm Molar Volume 191.9±3.0 cm3 Experimental data ...
Sulfone-containing engineering plastics are thermally stable and have high resistance property to acids and alkalis. Tazobactam is a penicillanic acid sulfone derivative which acts as a beta-lactamase inhibitor similar to sulbactam. Tazobactam is used in combination with piperacillin to widen the spectrum of activity.
General description Density of ethyl phenyl sulfone is 1.1410g/cm 3 at 20°C.. Application Ethyl phenyl sulfone may be used in the preparation of (±)-α-multistriatin.
An efficient synthetic route towards the synthesis of β-keto sulfones has been developed from secondary benzyl alcohols using N-bromosuccinimide (NBS).The present protocol utilizes NBS as oxidant as well as brominating agent, readily accessible benzyl alcohols and sodium arenesulfinates as the sulfonylating reagent under mild conditions.
Tetrahedron Letters No.34, pp. 331*1~3344, 1967. Pergainon Press Ltd. Printed in Great Britain. 1,3 -DIANION OF DIMETHYL SULFONE AND 1, 1-DIANION OF BENZYL PHENYL SULFONE * Edwin M. Kaiser** and Charles R. Hauser Departments of Chemistry, University of Missouri, Columbia, Missouri, and Duke University, Durham, North Carolina, U. S. A. (Received 15 Nay 1967) Sulfones such as dimethyl sulfone (I ...
A three-dimensional representation of the compound. The 3D structure is not experimentally determined, but computed by PubChem. More detailed information on this conformer model is described in the PubChem3D thematic series published in the Journal of Cheminformatics.
3,5-Bis(trifluoromethyl)phenyl (BTFP) sulfones 7 have been employed in the Julia−Kocienski olefination reaction with carbonyl compounds. Sulfones 7 are readily prepared in high yields (64−97%) from commercially available 3,5-bis(trifluoromethyl)thiophenol through an alkylation/oxidation two-step sequence.
To a solution of the benzyl phenyl sulfone (0.5 mmol) in THF (6 mL) containing DBU (5 equiv.) was added deuterium oxide (1 mL, 99.9 at % D). The mixture was stirred ...
Diphenyl sulfone is an organosulfur compound with the formula (C 6 H 5) 2 SO 2.It is a white solid that is soluble in organic solvents.It is used as a high temperature solvent. Such high temperature solvents are useful for processing highly rigid polymers, e.g., PEEK, which only dissolve in very hot solve
55h2,4,6-Trimethylaniline c 1,2-Bis(2,4,6-trimethylphenyl)diazene (70) 6 4-Chloroaniline 20 hc 1,2-Bis(4-chlorophenyl)diazene (85) 7 Benzyl phenyl sulﬁde Benzyl phenyl sulfone (85)12 h 8 8 h Methoxymethyl phenyl sulfone (90)Methoxymethyl phenyl sulﬁde 95hDibutyl sulﬁde Dibutyl sulfone (90) 10 Dibenzyl sulﬁde Dibenzyl sulfone (98)10 hd
2-Hydroxyethyl phenyl sulfone (1) is a useful reagent for the protection of carboxylic acids. 1 Thus, treatment of the protected muramic acid derivative (2) with 1 and DCC afforded the 2-(phenylsulfonyl)ethyl ester (3) in excellent yield (1). 1a. In another example, the unsaturated acid 4 was protected in the same manner to afford ester 5 (2). 1b,c
NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 3 - Professional Edition Version 2-2012-1-Pro This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics.
Benzhydryl Phenyl Sulfone was obtained by heating a mixture of sodium benzenesulfinate (0.21 g, 1.3 mmol) and benzhydryl chloride (0.26 g, 1.3 mmol) in DMSO at 70 °C. After completion of the reaction (4 h), the reaction mixture was cooled to room temperature, diluted with water, and extracted with ethyl acetate.
Via eq. 5: 4-phenylsulfonylbut-1-ene (7.5 nig, 3.64 mniol) was dissolved in 25 ml THF and I ml hexamethylphosphorus triamide (HMPTA) at -70°C and then converted to its a- sulfone anion with CH,Li. The resultant anion was reacted with 1.5 equiv. of PhCH,Br and the reaction mixture allowed
Structure, properties, spectra, suppliers and links for: benzyl phenyl sulfone, 3112-88-7.
Structure, properties, spectra, suppliers and links for: Benzyl sulfone, 620-32-6.
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