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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 255249Generated: October 28, 2026

Sodium cyanoborohydride → HCID 15982016, compound

https://huagongshe.com/reaction/255249

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium cyanoborohydrideHCID 5003444—
Reactant2,3-Dihydro[1,4]dioxino[2,3-c]pyridine-7-carbaldehydeHCID 21873668—
Reactant4-[2-(4-Aminopiperidin-1-yl)ethyl]-6-methyl-2H-1,4-benzoxazin-3(4H)-oneHCID 66773983—
ProductHCID 15982016HCID 15982016—

Reaction Steps

4-[2-(4-Aminopiperidin-1-yl)ethyl]-6-methyl-2H-1,4-benzoxazin-3(4H)-one (Intermediate 91), 2,3-dihydro[1,4]dioxino[2,3-c]pyridine-7-carbaldehyde (WO 2004/058144) and sodium cyanoborohydride were reacted as described for Example 21 to give the product as an oil, 4.7 mg (2%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07875715B2
Source datasetuspto-grants-2011_01
ORD IDord-3c9777ca97624dc38faba249e498a76c
Source noteuspto-grants-2011_01