Chloride → HCID 13747682, compound

HRID 1762537Notes

Reaction equation

HRID 1762537 reaction equation
[CH3:1][N:2]1[C:10]2[N:9]=[CH:8][NH:7][C:6]=2[C:5](=[O:11])[N:4]([CH2:12][CH2:13][CH3:14])[C:3]1=[O:15].Cl[CH2:17][CH2:18][CH2:19][CH2:20][C:21]([OH:24])([CH3:23])[CH3:22].CN1C2N=CN(CCCCC(=O)C)C=2C(=O)N(CCC)C1=O.C[Mg]Br.[Cl-]>O1CCCC1>[OH:24][C:21]([CH3:23])([CH3:22])[CH2:20][CH2:19][CH2:18][CH2:17][N:7]1[C:6]2[C:5](=[O:11])[N:4]([CH2:12][CH2:13][CH3:14])[C:3](=[O:15])[N:2]([CH3:1])[C:10]=2[N:9]=[CH:8]1

Participants

7

Reactant 5

HCID 312ChlorideHCID 1749073-Methyl-1-propyl-3,9-dihydro-1H-purine-2,6-dioneHCID 129027483-Methyl-7-(5-oxohexyl)-1-propyl-3,7-dihydro-1H-purine-2,6-dioneHCID 137476791-Chloro-5-hydroxy-5-methylhexaneHCID 178418573HCID 178418573, compound

Product 1

HCID 13747682HCID 13747682, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

Both alkylation of 3-methyl-1-propylxanthine with 1-chloro-5-hydroxy-5-methylhexane analogously to the following example 4 and Grignard synthesis with 3-methyl-7-(5-oxohexyl)-1-propylxanthine and methylmagnesium bromide or chloride in anhydrous tetrahydrofuran led to the same compound.

Sources & evidence

ORD record
ord-d383bd78c62042fc9002027184b66f1e
Source dataset
uspto-grants-1989_05
Patent number
US04833146

Reaction notes

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