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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 895843Generated: October 30, 2026

1-Phenylpiperazine → HCID 9983549, compound

https://huagongshe.com/reaction/895843

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-PhenylpiperazineHCID 7096—
ReactantSodium triacetoxyborohydrideHCID 5049666—
ReactantHCID 11772697HCID 11772697—
ProductHCID 9983549HCID 9983549—

Reaction Steps

(20S)-3β-hydroxy-4,4,20-trimethyl-pregna-8,14-dien-21-al was treated with N-phenyl-piperazine and sodium tris(acetoxy)borohydride as described in Example 1h). (20S)-20-[(4-phenylpiperazin-1-yl)methyl]-4,4-dimethyl-5α-pregna-8,14-dien-3β-ol was isolated as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06916921B2
Source datasetuspto-grants-2005_07
ORD IDord-69d7b620b86f47fbb9264cc96fab4c19
Source noteuspto-grants-2005_07