Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2100757Generated: November 1, 2026

Hydrochloric Acid → HCID 76608712, compound

https://huagongshe.com/reaction/2100757

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantButyl nitriteHCID 10996—
ReactantHCID 57799811HCID 57799811—
SolventMethanolHCID 887—
ProductHCID 76608712HCID 7660871281.37%

Reaction Steps

To a solution of 6-Methoxy-3-oxo-indan-5-carboxylic acid amide (3 g, 14.6 mmol) in the methanol (50 ml) was added n-butylnitrite (1.8 ml, 16.06 mmol), followed by concentrated HCl (1.2 ml). The solution was stirred at r.t overnight during which time a precipitate was formed. The precipitate was collected and dried to yield product as a yellow solid (2.78 g, 81.37%). LC-MS: m/e 235(MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07572809B2
Source datasetuspto-grants-2009_08
ORD IDord-72cbb86188c4438aa1ee6d77223a31cc
Source noteuspto-grants-2009_08