Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 595075Generated: October 29, 2026

N-Ethyl-N'-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea → 1-ethyl-3-(4-(5,7,7-trimethyl-4-((S)-3-methylmorpholino)-6,6-dioxido-5,7-dihydrothieno[3,4-d]pyrimidin-2-yl)phenyl)urea

https://huagongshe.com/reaction/595075

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-Ethyl-N'-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ureaHCID 44119377—
Reactant2-chloro-5,7,7-trimethyl-4-((S)-3-methylmorpholino)-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxideHCID 89487457—
Product1-ethyl-3-(4-(5,7,7-trimethyl-4-((S)-3-methylmorpholino)-6,6-dioxido-5,7-dihydrothieno[3,4-d]pyrimidin-2-yl)phenyl)ureaHCID 71548603—

Reaction Steps

The title compound was synthesised following the procedure in Example 5 (step viii) using 2-chloro-5,7,7-trimethyl-4-((S)-3-methylmorpholino)-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide and 1-ethyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea. LC-MS (Method D), (ES+) 474, RT=3.00 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09242993B2
Source datasetuspto-grants-2016_01
ORD IDord-41fa174a314d403fba082432cbfedbd7
Source noteuspto-grants-2016_01