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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 592008Generated: October 29, 2026

4-Fluorobenzaldehyde → HCID 178513974, compound

https://huagongshe.com/reaction/592008

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-FluorobenzaldehydeHCID 68023—
ReactantAmmonium AcetateHCID 517165—
Reactant(1S,2S,3R,4R)-3-(2,3-Diamino-5-bromo-pyridin-4-ylamino)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amideHCID 117701905—
ProductHCID 178513974HCID 17851397454.2%

Reaction Steps

In a similar fashion to compound CXXV, (1S,2S,3R,4R)-3-(2,3-Diamino-5-bromo-pyridin-4-ylamino)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amide (100.00 mg, 0.29568 mmol), 4-Fluorobenzaldehyde (40.4 mg, 0.325 mmol), and Ammonium acetate (45.6 mg, 0.591 mmol) were reacted to yield 70.9 mg (54%) of the title compound. (300 MHz, DMSO-d6) 13.42 (s, 1H), 8.06 (s, 1H), 7.99 (d, J=8 Hz, 1H), 7.90 (d, J=11 Hz, 1H), 7.76 (s, 1H), 7.61 (m, 1H), 7.33 (m, 1H), 7.24 (m, 2H) 6.39 (s, 2H), 5.21 (t, J=17 Hz, 8.5 Hz, 1H), 2.89 (s, 1H), 2.78 (s, 1H), 2.63 (d, J=8 Hz, 1H), 2.24 (d, J=8 Hz, 1H), 1.39 (d, J=8 Hz, 1H). MS=444 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09238656B2
Source datasetuspto-grants-2016_01
ORD IDord-6a767d8de5614f6f9d486c30d492e90a
Source noteuspto-grants-2016_01