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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1773434Generated: November 2, 2026

HCID 73110260, compound → (3aR,4S,6R,6aS)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ol

https://huagongshe.com/reaction/1773434

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 73110260HCID 73110260—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
Product(3aR,4S,6R,6aS)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-olHCID 1035216899.4%

Reaction Conditions

Temperature20 °C

Reaction Steps

Under a presurrized hydrogen atmosphere (3 atm), a suspension of 4,4-dimethyl-3,5,8-trioxa-9-aza-tricyclo[5.2.1.02,6]decane (16.7 g, 97.55 mmol, 1.00 equiv.), 10% palladium on carbon (1.67 g), and methanol (250 mL) was stirred at about 20° C. for about 60 minutes. After filtering the solution, the resulting filtrate was concentrated in vacuo to give the title product as a white solid (16.8 g; yield=99%). MS: m/z=174 (MH)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09255104B2
Source datasetuspto-grants-2016_02
ORD IDord-0aeaf51787f44195b9021ca3a664f5f7
Source noteuspto-grants-2016_02