Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2207115Generated: October 31, 2026

Water → HCID 86725452, compound

https://huagongshe.com/reaction/2207115

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPhosphorus oxychlorideHCID 24813—
ReactantHCID 178494793HCID 178494793—
SolventTolueneHCID 1140—
SolventDimethylformamideHCID 6228—
ProductHCID 86725452HCID 8672545292%

Reaction Steps

To a solution of 2-tert-butyl-6-(2-methoxy-ethyl)-pyrimidin-4-ol (20 g, 95 mmol) in toluene (200 mL) and DMF (2 mL) was added dropwise POCl3 (36.5 g, 238 mmol) in an ice bath. The mixture was stirred for 3 hrs at room temperature. The reaction mixture was poured into water, extracted with DCM (400 mL×3). The organic layer was dried over Na2SO4 and concentrated to give the title compound (20 g, 92% yield) as a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09376396B2
Source datasetuspto-grants-2016_06
ORD IDord-bb40319dbca84ed6b69985f00030e95f
Source noteuspto-grants-2016_06