Pivaloyl chloride → 4-Benzoyloxy-2-butenyl trimethylacetate

HRID 616458Notes

Reaction equation

[C:1]([O:9][CH2:10][CH:11]=[CH:12][CH2:13][OH:14])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:15][C:16]([CH3:21])([CH3:20])[C:17](Cl)=[O:18]>>[CH3:15][C:16]([CH3:21])([CH3:20])[C:17]([O:14][CH2:13][CH:12]=[CH:11][CH2:10][O:9][C:1](=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)=[O:18]

Participants

Reactant 2

HCID 62493Pivaloyl chloride

HCID 541501864-Hydroxybut-2-enyl benzoate

Product 1

HCID 3216944-Benzoyloxy-2-butenyl trimethylacetate

Procedure

4-Benzoyloxy-2-butenyl trimethylacetate was prepared by the procedure of Example 1 from 19 gms (0.1 mole) of 4-hydroxy-2-butenyl benzoate and 12 gms (0.1 mole) of trimethylacetyl chloride. The structure of the final product was characterized on the basis of NMR and IR spectral analyses as described in Example 1.

Sources & evidence

ORD record: ord-0a24bf8425204b7482a23385132e3b12
Source dataset: uspto-grants-1978_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04074058

Reaction notes

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