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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1051672Generated: November 1, 2026

Formaldehyde → HCID 118086275, compound

https://huagongshe.com/reaction/1051672

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantHCID 118076324HCID 118076324—
ProductHCID 118086275HCID 118086275—

Reaction Steps

(2S)-Methyl 5-(4-fluorophenoxy)-6-(1-(3-methoxy-1-methylpiperidin-4-yl)-1H-pyrazol-4-yl)-2-methyl-3,4-dihydroquinoline-1(2H)-carboxylate was synthesized from (2S)-methyl 5-(4-fluorophenoxy)-6-(1-(3-methoxypiperidin-4-yl)-1H-pyrazol-4-yl)-2-methyl-3,4-dihydroquinoline-1(2H)-carboxylate and formaldehyde according to the procedure outlined above for Example 40. 1H NMR (400 MHz, CD3OD) δ ppm 1.16 (d, J=6.80 Hz, 3H), 1.50-1.65 (m, 1H), 1.98-2.11 (m, 1H), 2.15-2.22 (m, 1H), 2.40-2.70 (m, 3H), 2.78-3.01 (m, 5H), 3.02-3.18 (m, 1H), 3.42-3.85 (m, 8H), 4.15-4.25 (m, 1H), 4.55-4.72 (m, 1H), 6.72-6.80 (m, 2H), 6.90-7.01 (m, 2H), 7.50-7.62 (m, 2H), 7.80-8.10 (m, 2H). MS (ESI, pos. ion) m/z 509 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09388161B2
Source datasetuspto-grants-2016_07
ORD IDord-bc9a393f5aea41ef9e6622a82d6f66a1
Source noteuspto-grants-2016_07