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Chemical Structure| 130955-38-3 Chemical Structure| 130955-38-3
Chemical Structure| 130955-38-3

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Product Details of M-peg6-ms

CAS No. :130955-38-3
Formula : C12H26O8S
M.W : 330.40
SMILES Code : O=S(OCCOCCOCCOCCOCCOC)(C)=O
MDL No. :MFCD31693723

Safety of M-peg6-ms

Application In Synthesis of M-peg6-ms

* 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 [ 130955-38-3 ]

[ 130955-38-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 130955-38-3 ]
  • [ 186663-74-1 ]
  • tert-butyl (2-(2,5,8,11,14-pentaoxahexadecan-16-yloxy)phenyl)carbamate [ No CAS ]
YieldReaction ConditionsOperation in experiment
63% With potassium carbonate; In N,N-dimethyl-formamide; at 80℃; for 18h; lert-Buty] (2-hydroxyphenyl)carbamate (3 g, 14.34 mmol), mPEG5-OMs (5.21 g, 15.77 mmol) and FC2C03 (5.94 g. 43.0 mmol) were dissolved in 20 mL of DMF. The mixture was heated to 80 C and stirred at that temperature for 18 h. Reaction was cooled to 25 C and concentrated under vacuum to get a gummy mass. The gummy residue was dissolved in 30 mL of water (10 vol) and compound was extracted in EtOAc. Organic layer was washed with 1M aq NaOH and brine sequentially, then dried over anhydrous sodium sulfate & concentrated under vacuum to afford tert-butyl (2-(2,5,8,l l,14-pentaoxahexadecan- yloxy)phenyl)carbamate (22) (4 g, 63% yield) as a viscous liquid.
 

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