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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1912959Generated: October 31, 2026

4-Methoxyphenylacetic Acid → HCID 68749192, compound

https://huagongshe.com/reaction/1912959

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methoxyphenylacetic AcidHCID 7690—
Reactant3-Tert-butylpyrazolo[1,5-a]pyrimidin-2-amineHCID 68755471—
ProductHCID 68749192HCID 68749192—

Reaction Steps

The product from Example 105B and 4-methoxyphenylacetic acid were processed using the method analogous to that described in Example 137 to afford the title compound. 1H NMR (300 MHz, DMSO-d6) δ ppm 1.39 (s, 9H), 3.55 (s, 2H), 3.74 (s, 3H), 6.87-6.97 (m, 2H), 6.99 (dd, J=7.1, 4.1 Hz, 1H), 7.23-7.26 (m, 2H), 8.47 (dd, J=3.9, 1.9 Hz, 1H), 8.91 (dd, J=7.0, 1.5 Hz, 1H), 9.87 (s, 1H); MS (DCI) m/z 339 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08609669B2
Source datasetuspto-grants-2013_12
ORD IDord-07b2a8195e14444b84a5e7ff7e721179
Source noteuspto-grants-2013_12