Sulfuric Acid → HCID 21485432, compound

HRID 1414948Notes

Reaction equation

HRID 1414948 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH2:11][CH2:12][CH2:13][C:14]#[C:15][CH2:16][N:17]([CH2:20][CH3:21])[CH2:18][CH3:19])[CH:6]=[C:7]([O:9][CH3:10])[CH:8]=1.S(=O)(=O)(O)[OH:23]>>[CH2:18]([N:17]([CH2:20][CH3:21])[CH2:16][CH2:15][C:14](=[O:23])[CH2:13][CH2:12][CH2:11][C:5]1[CH:6]=[C:7]([O:9][CH3:10])[CH:8]=[C:3]([O:2][CH3:1])[CH:4]=1)[CH3:19].[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH2:11][CH2:12][CH2:13][C:14](=[O:23])[CH:15]=[CH2:16])[CH:6]=[C:7]([O:9][CH3:10])[CH:8]=1

Participants

4

Reactant 2

HCID 1118Sulfuric AcidHCID 21485417HCID 21485417, compound

Product 2

HCID 21485432HCID 21485432, compoundHCID 21485715HCID 21485715, compound

Procedure

Proceed exactly as described for the preparation of the 3,4-dimethoxy compound above, using 6-(3,5-dimethoxyphenyl)-1-diethylaminohex-2-yne (8.5 g.), mercuric sulphate (0.45 g), and 10% sulphuric acid (25 cc) to obtain 1-diethylamino-6-(3,5-dimethoxyphenyl)hexan-3-one and 6-(3,5-dimethoxyphenyl)hex-1-en-3-one.

Sources & evidence

ORD record
ord-80acaeec32e04defa46bc496cab73d79
Source dataset
uspto-grants-1977_01
Patent number
US04002746

Reaction notes

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