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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1018662Generated: November 2, 2026

Hydrochloric Acid → HCID 18401893, compound

https://huagongshe.com/reaction/1018662

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium borohydrideHCID 4311764—
ReactantHCID 10707356HCID 10707356—
SolventEthanolHCID 702—
ProductHCID 18401893HCID 18401893—

Reaction Conditions

Temperature40 °C

Reaction Steps

To a suspension of 2-cyclohexylmethoxy-6,7,8,9-tetrahydro-benzocyclohepten-5-one (14.5 g, 53.23 mmol) in EtOH (150 mL) was added NaBH4 (1.96 g, 53.23 mmol) portionwise over 10 min. The mixture was heated to 40° C. for 1 h, cooled to 0° C., then made acidic with the addition of 1 N HCl. The white precipated solids were filtered, washed with water, and dried in vacuuo (14.25 g, 97%). m.p. 102-103° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06482852B2
Source datasetuspto-grants-2002_11
ORD IDord-314d397d5877494c97ff8a4b6e610389
Source noteuspto-grants-2002_11