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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1775699Generated: October 31, 2026

Cycloheptylamine → HCID 86729816, compound

https://huagongshe.com/reaction/1775699

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCycloheptylamineHCID 2899—
ReactantEthyl orthoformateHCID 31214—
Reactant1325307-27-4HCID 53335886—
Reactant3,7-Diphenylthieno[3,2-d]pyrimidin-4(3H)-oneHCID 78324865—
SolventAcetic AcidHCID 176—
ProductHCID 86729816HCID 8672981647%

Reaction Steps

In the same manner as the synthesis of Compound 1, methyl 3-amino-4-(2-fluorophenyl)thiophene-2-carboxylate (70 mg, 0.28 mmol), triethyl orthoformate (2 ml), cycloheptylamine (0.066 ml, 0.52 mmol), and acetic acid (0.1 ml) were used to give 45 mg (0.13 mmol, 47% yield) of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09260448B2
Source datasetuspto-grants-2016_02
ORD IDord-cb8f6e9bc33f49e8a423043a079c1c30
Source noteuspto-grants-2016_02