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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1782049Generated: October 29, 2026

Water → HCID 25057899, compound

https://huagongshe.com/reaction/1782049

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantBenzhydrylamineHCID 7036—
ReactantTriethylamineHCID 8471—
ReactantHCID 57588043HCID 57588043—
SolventDimethylformamideHCID 6228—
ProductHCID 25057899HCID 25057899—

Reaction Conditions

Temperature25 °C

Reaction Steps

1′-(Chloroacetyl)-3H-spiro[2-benzofuran-1,4′-piperidine]-3-one (50 mg, 0.179 mmol)) and diphenylmethylamine (33 mg, 0.179 mmol) were dissolved in dry DMF (0.8 mL). Then triethylamine (0.074 mL, 0.536 mmol) was added and the reaction mixture was shaken at 25° C. for 2.5 days. Water (0.1 mL) was added and the whole mixture was directly purified by preparative HPLC on YMC-AQ column with a gradient of MeCN in water from 0-90% in 15 min. MS: m/z=427 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07498339B2
Source datasetuspto-grants-2009_03
ORD IDord-09b1a57a01374b4bbdd4aa1797d597d4
Source noteuspto-grants-2009_03