Cyclopentanone → 5-Cyclopentylidene-2,2-dimethyl-1,3-dioxane-4,6-dione

HRID 449454Notes

Reaction equation

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

Participants

Reactant 2

HCID 8452Cyclopentanone

HCID 162492,2-Dimethyl-1,3-dioxane-4,6-dione

Product 1

HCID 5367955-Cyclopentylidene-2,2-dimethyl-1,3-dioxane-4,6-dione

Procedure

This compound was prepared by using procedures analogous to those described for the synthesis of Example 120, Step 1 starting from cyclopentanone and 2,2-dimethyl-1,3-dioxane-4,6-dione.

Workup

customThis compound was prepared

Sources & evidence

ORD record: ord-cc9e19295cef43648d85df38fe457fa5
Source dataset: uspto-grants-2013_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08481732B2

Reaction notes

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