2,2-Dimethylcyclopentanone → HCID 79856655, compound

HRID 1776716Notes

Reaction equation

HRID 1776716 reaction equation
CC1(C)CCC2([C:8](=[O:9])[O:7][C:6](=[O:10])[CH2:5]2)C1.[CH3:14][C:15]1([CH3:21])[CH2:19][CH2:18][CH2:17][C:16]1=O>>[CH3:14][C:15]1([CH3:21])[CH2:19][CH2:18][CH2:17][C:16]21[C:8](=[O:9])[O:7][C:6](=[O:10])[CH2:5]2

Participants

3

Reactant 2

HCID 1382862,2-DimethylcyclopentanoneHCID 80692262HCID 80692262, compound

Product 1

HCID 79856655HCID 79856655, compound

Procedure

The title compound was prepared using methods analogous to 7,7-dimethyl-2-oxaspiro[4.4]nonane-1,3-dione using 2,2-dimethylcyclopentanone in Step A. 1H NMR (500 MHz, DMSO-d6) δ 3.18-2.94 (m, 2H), 2.34-2.18 (m, 1H), 1.98-1.64 (m, 4H), 1.62-1.48 (m, 1H), 0.95 (s, 3H), 0.93 (s, 3H).

Sources & evidence

ORD record
ord-aba218893ab24f2e83a7955e289cb8cf
Source dataset
uspto-grants-2016_02
Patent number
US09265770B2

Reaction notes

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