Methanol, 1,1'-oxybis-, 1,1'-diacetate → HCID 9856089, compound

HRID 2398670Notes

Reaction equation

HRID 2398670 reaction equation
[CH3:1][S:2]([O:5][C:6](=[O:8])C)(=[O:4])=[O:3].[O:9]1[CH2:14]COOO1.C(OCOCOC(=O)C)(=O)C>>[CH3:1][S:2]([O:5][CH2:6][O:8][CH2:14][O:9][S:2]([CH3:1])(=[O:4])=[O:3])(=[O:4])=[O:3]

Participants

4

Reactant 3

HCID 77701Methanol, 1,1'-oxybis-, 1,1'-diacetateHCID 292469methylsulfonyl acetateHCID 21585022HCID 21585022, compound

Product 1

HCID 9856089HCID 9856089, compoundYield 67%

Procedure

Using the procedure of Example 2, acetyl methanesulfonate and tetroxane, in a molar ratio of 2:1, were reacted for 18-24 hours at 90° C. and 0.5 mm. pressure allowing the bis(acetoxymethyl) ether to distill. The residual oil was recrystallized from a small volume of dry tetrahydrofuran to give a 67% yield of CH3SO3CH2OCH2OSO2CH3.

Workup

  1. customin a molar ratio of 2:1, were reacted for 18-24 hours at 90° C.
  2. distillationto distill
  3. customThe residual oil was recrystallized from a small volume of dry tetrahydrofuran

Sources & evidence

ORD record
ord-be7e6ad7fddd4f8e9a147199966a7123
Source dataset
uspto-grants-1977_05
Patent number
US04025542

Reaction notes

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