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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1349963Generated: October 30, 2026

5-(2-(Methanesulfonyloxy)ethoxy)-2-methylquinazoline → 8-{1-[2-(2-Methylquinazolin-5-yloxy)ethyl]piperidin-4-ylmethyl}-4H-benzo[1,4]oxazin-3-one

https://huagongshe.com/reaction/1349963

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(2-(Methanesulfonyloxy)ethoxy)-2-methylquinazolineHCID 17965139—
Reactant8-piperidin-4-ylmethyl-4H-benzo[1,4]oxazin-3-oneHCID 21093750—
Product8-{1-[2-(2-Methylquinazolin-5-yloxy)ethyl]piperidin-4-ylmethyl}-4H-benzo[1,4]oxazin-3-oneHCID 21093743—

Reaction Steps

The title compound was prepared from 8-(piperidin-4-ylmethyl)-4H-benzo[1,4]oxazin-3-one and 5-(2-(methanesulphonyloxy)ethoxy)-2-methylquinazoline in a similar manner to Example 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07214674B2
Source datasetuspto-grants-2007_05
ORD IDord-dd6766a73fca49b68970f687003177f0
Source noteuspto-grants-2007_05