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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 132992Generated: October 30, 2026

6,7-Dihydro-2H-benzo[6,7]cyclohepta[cd]indazol-5-ylmethanol → 6,7-Dihydro-2H-benzo[6,7]cyclohepta[cd]indazole-8-carboxaldehyde

https://huagongshe.com/reaction/132992

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6,7-Dihydro-2H-benzo[6,7]cyclohepta[cd]indazol-5-ylmethanolHCID 10125265—
CatalystHCID 178418406HCID 178418406—
Product6,7-Dihydro-2H-benzo[6,7]cyclohepta[cd]indazole-8-carboxaldehydeHCID 10214598100.8%

Reaction Steps

210 mg of 6,7-dihydro-2H-benzo[6,7]cyclohepta[cd]indazol-8-ylmethanol obtained in Example 1-h was treated by the procedure of Example 1-f using 500 mg of manganese dioxide, to give 210 mg of the title compound as a colorless powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07390797B2
Source datasetuspto-grants-2008_06
ORD IDord-d68e17e9ba6946269005744d39c9b759
Source noteuspto-grants-2008_06