Acetylacetone → HCID 19780556, compound

HRID 2081717Notes

Reaction equation

C(O)(=O)C.C(O)(=O)C.[N+:9]([C:12]1[S:16][C:15]([CH:17]=O)=[CH:14][CH:13]=1)([O-:11])=[O:10].[CH3:19][C:20](=[O:25])[CH2:21][C:22](=[O:24])[CH3:23]>>[N+:9]([C:12]1[S:16][C:15]([CH:17]=[C:21]([C:20](=[O:25])[CH3:19])[C:22](=[O:24])[CH3:23])=[CH:14][CH:13]=1)([O-:11])=[O:10]

Participants

Reactant 2

HCID 31261Acetylacetone

HCID 86746546HCID 86746546, compound

Product 1

HCID 19780556HCID 19780556, compound

Procedure

The procedure described in Example 12 was repeated by using 2.59 g of 5-nitro-2-thiophenecarboxaldehyde diacetate, 1.5 g of 2,4-pentanedione. Yield 0.5 g, yellow viscous oil.

Sources & evidence

ORD record: ord-3261e0d92af341c393b9731fdd7abed0
Source dataset: uspto-grants-1993_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05185370

Reaction notes

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