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[ CAS No. 215453-85-3 ] {[proInfo.proName]}

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Chemical Structure| 215453-85-3
Chemical Structure| 215453-85-3
Structure of 215453-85-3 * Storage: {[proInfo.prStorage]}
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Product Details of [ 215453-85-3 ]

CAS No. :215453-85-3 MDL No. :N/A
Formula : C11H13ClO4S Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 276.74 Pubchem ID :-
Synonyms :

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Application In Synthesis of [ 215453-85-3 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 215453-85-3 ]

[ 215453-85-3 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 215453-84-2 ]
  • [ 215453-85-3 ]
YieldReaction ConditionsOperation in experiment
With n-butyllithium; sulfuryl dichloride In tetrahydrofuran; hexane 58.b 58b. 58b. 4-(Tetrahydropyran-4-yloxy)-benzenesulfonyl chloride To a solution of 2.8 g of 4-(4-Bromo-phenoxy)-tetrahydropyran in 75 mL of dry tetrahydrofuran was added 7.5 mL of n-butyllithium (1.6 N in hexane) at -78° C. After stirring at -78° C. for 2 hours the reaction mixture was allowed to warm to -40° C. and a solution of 4.1 mL of sulfuryl chloride in 75 mL of dry hexane was added within 15 minutes. Stirring was continued for 1 hour at -30° C. and subsequently for another hour at 5° C. The mixture was poured on ice, extracted with diethyl ether and the ether extract washed with cold water and brine, dried (sodium sulfate), and concentrated. The residue was purified by silica chromatography (isohexane/ethyl acetate 4/1) yielding 0.62 g of 4-(tetrahydropyran-4-yloxy)-benzenesulfonyl chloride as a colorless oil. EI-MS: 276 (M+).
  • 2
  • [ 30519-03-0 ]
  • [ 97986-34-0 ]
  • [ 215453-85-3 ]
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