HCID 15788050, compound → HCID 70344240, compound

HRID 1941521Notes

Reaction equation

HRID 1941521 reaction equation
C=C1OCC2C(OC(C)(C)O2)CO1.Br[CH2:15][CH:16]1[O:25][CH2:24][CH:23]2[CH:19]([O:20][C:21]([CH2:27][CH3:28])([CH3:26])[O:22]2)[CH2:18][O:17]1>>[CH2:15]=[C:16]1[O:17][CH2:18][CH:19]2[CH:23]([O:22][C:21]([CH2:27][CH3:28])([CH3:26])[O:20]2)[CH2:24][O:25]1

Participants

3

Reactant 2

HCID 15788050HCID 15788050, compoundHCID 21461386HCID 21461386, compound

Product 1

HCID 70344240HCID 70344240, compoundYield 89%

Procedure

4-Methylene-9-ethyl-9-methyl-3,5,8, 10-tetraoxabicyclo [5.3.0]decane was prepared in a similar way to 4-methylene-9,9-dimethyl-3,5,8, 10-tetraoxabicyclo [5.3.0]decane starting from 142.3 mmol (40 g) of 4-bromomethyl-9-ethyl-9-methyl-3,5,8,10-tetraoxabicyclo [5.3.0]decane, fractional distillation giving 23 g (89% yield) from 53° to 56° C. (0.2 mbar).

Workup

  1. customgiving 23 g (89% yield) from 53° to 56° C. (0.2 mbar)

Sources & evidence

ORD record
ord-9e053c4c40484f13ac887ffadbb97367
Source dataset
uspto-grants-1997_12
Patent number
US05703249

Reaction notes

Loading…