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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1633013Generated: October 25, 2026

Thiomorpholine 1-oxide → 8-Benzylthio-2-(1-oxido-thiomorpholino)-4-thiomorpholinopyrimido[5,4-d}pyrimidine

https://huagongshe.com/reaction/1633013

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThiomorpholine 1-oxideHCID 12600299—
Reactant8-Benzylthio-2-chloro-4-thiomorpholino-pyrimido[5,4-d]pyrimidineHCID 13043370—
Product8-Benzylthio-2-(1-oxido-thiomorpholino)-4-thiomorpholinopyrimido[5,4-d}pyrimidineHCID 13043587—

Reaction Steps

This compound was prepared analogous to Example 1 from 8-benzylthio-2-chloro-4-thiomorpholino-pyrimido[5,4-d]pyrimidine (melting point: 175°-177° C.) and thiomorpholine1-oxide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04478833
Source datasetuspto-grants-1984_10
ORD IDord-1891ca341dc44a5db48341a638b34c77
Source noteuspto-grants-1984_10