Diethylphosphite → Diethyl [5-(3-methyl-7-propylxanthin-1-yl)-pentyl]phosphonate

HRID 2009

Reaction equation

Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][N:7]1[C:16](=[O:17])[C:15]2[N:14]([CH2:18][CH2:19][CH3:20])[CH:13]=[N:12][C:11]=2[N:10]([CH3:21])[C:8]1=[O:9].[P:22]([O-:29])([O:26][CH2:27][CH3:28])[O:23][CH2:24][CH3:25]>>[CH3:21][N:10]1[C:11]2[N:12]=[CH:13][N:14]([CH2:18][CH2:19][CH3:20])[C:15]=2[C:16](=[O:17])[N:7]([CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][P:22](=[O:29])([O:26][CH2:27][CH3:28])[O:23][CH2:24][CH3:25])[C:8]1=[O:9]

Participants

Reactant 2

HCID 3780918Diethylphosphite

HCID 19689180HCID 19689180, compound

Product 1

HCID 22446310Diethyl [5-(3-methyl-7-propylxanthin-1-yl)-pentyl]phosphonate

Procedure

The title substance was prepared from 1-(5-bromopentyl)-3-methyl-7-propylxanthine and diethyl phosphite analogously to Example 16.

Sources & evidence

ORD record: ord-1a73ebc6ee1142a2b1d6a7f2d536cdea
Source dataset: uspto-grants-1998_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05728686

Linked notes

Loading…