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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 429294Generated: October 29, 2026

Formaldehyde → HCID 20703623, compound

https://huagongshe.com/reaction/429294

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantSodium cyanoborohydrideHCID 5003444—
ReactantHCID 18354407HCID 18354407—
ProductHCID 20703623HCID 20703623—

Reaction Steps

The title compound was prepared from 2-[benzimidazol-1-yl]-4-[1-(1-(benzyloxycarbonyl)-4-(N-naphth-1-yl-carbamoyl)-piperazine-2-yl)ethylamino]pyrimidine (50 mg), 37% aqueous formaldehyde (17 μL), and NaBH3CN (4.4 mg) according to the procedure described in EXAMPLE 14, Step G. Mass spectrum (ESI) 507.4 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06316444B1
Source datasetuspto-grants-2001_11
ORD IDord-8c76960d2f354e5a8c0a81cf4fe48589
Source noteuspto-grants-2001_11