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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1827985Generated: October 29, 2026

Hydrochloric Acid → HCID 22062805, compound

https://huagongshe.com/reaction/1827985

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantWaterHCID 962—
ReactantEthyl 5-phenyl-1H-indole-2-carboxylateHCID 12404978—
ReactantAluminium lithium hydrideHCID 21226445—
SolventTetrahydrofuranHCID 8028—
ProductHCID 22062805HCID 2206280590.5%

Reaction Steps

1M Lithium aluminum hydride in THF was added to a cooled solution of 5-phenyl-1H-indole-2-carboxylic acid ethyl ester 44 (0.375 g, 1.41 mmole) in dry THF (5 ml). After 2 hrs at room temperature, the excess reagent was decomposed with water, acidified with 1M HCl, extracted, washed, dried, and evaporated to give about 0.285 g of (5-phenyl-indol-2-yl)-methanol 45, mp. 115–116° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07056903B2
Source datasetuspto-grants-2006_06
ORD IDord-0c7afa1a9f1f43b79f521dd9b595dc8a
Source noteuspto-grants-2006_06