Reaction #1519091

ord-35da2e9cf1e04c2bae28be44c28b71c9

Reaction equation

OCCOCCOCCO
triethylene glycol
COCCOCCOCCOCCOCCOCCOCCOS(C)(=O)=O
compound 31
COCCOCCOCCOCCOCCOCCOCCOS(C)(=O)=O
20-methoxy-1-(methylsulfonyl)oxy-3,6,9,12,15,18-hexaoxaeicosane
CO
methanol
→
COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
compound 32
COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
Decaethylene glycol monomethyl ether

Reactants

—
C21H44O11
OCCOCCOCCO
triethylene glycol
COCCOCCOCCOCCOCCOCCOCCOS(C)(=O)=O
compound 31
COCCOCCOCCOCCOCCOCCOCCOS(C)(=O)=O
20-methoxy-1-(methylsulfonyl)oxy-3,6,9,12,15,18-hexaoxaeicosane
CO
methanol

Reagents

None

Solvents

ClC(Cl)Cl
chloroform

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Procedure

Monodispersed compound 32 was prepared from compound 31 and monodispersed triethylene glycol using the procedure described above in Example 17. Oil; Rf 0.41 (methanol:chloroform=6:10); MS m/z calc'd for C21H44O11 472.29 (M++1), found 472.29.

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US07611864B2uspto-grants-2009_11