Sesamol → 3-(Benzo[d][1,3]dioxol-5-yloxy)propyl acetate

HRID 1641107Notes

Reaction equation

[CH2:1]1[O:5][C:4]2[CH:6]=[C:7]([OH:10])[CH:8]=[CH:9][C:3]=2[O:2]1.[C:11]([O:14][CH2:15][CH:16](Br)[CH3:17])(=[O:13])[CH3:12]>>[C:11]([O:14][CH2:15][CH2:16][CH2:17][O:10][C:7]1[CH:8]=[CH:9][C:3]2[O:2][CH2:1][O:5][C:4]=2[CH:6]=1)(=[O:13])[CH3:12]

Participants

Reactant 2

HCID 68289Sesamol

HCID 131292822-Bromopropyl acetate

Product 1

HCID 594187253-(Benzo[d][1,3]dioxol-5-yloxy)propyl acetate

Procedure

3-(Benzo[d][1,3]dioxol-5-yloxy)propyl acetate (43A) was prepared following a similar procedure as that described in example 39, except sesamol was used instead of 3-(dimethylamino)phenol and 2-bromopropyl acetate was used instead of 2-bromoethyl acetate in step 1 of example 39.

Sources & evidence

ORD record: ord-e3334be2595140d69e393cb36d67d2ea
Source dataset: uspto-grants-2012_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08114893B2

Reaction notes

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