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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2037726Generated: October 31, 2026

2-Bromo-5-fluoropyridine → HCID 44625911, compound

https://huagongshe.com/reaction/2037726

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Bromo-5-fluoropyridineHCID 2783171—
Reactant(S)-3-((S)-1-(4-bromophenyl)ethyl)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-1,3-oxazinan-2-oneHCID 44599033—
ProductHCID 44625911HCID 44625911—

Reaction Steps

The title compound was prepared from (S)-3-((S)-1-(4-bromophenyl)ethyl)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-1,3-oxazinan-2-one following procedures analogous to those described in Example 313 Steps 3 and 4 using 2-bromo-5-fluoropyridine in Step 4. LC-MS Method 2 tR=1.363, m/z=390.9; 1H NMR (CDCl3) 1.11 (s, 3H), 1.19 (s, 3H), 1.53 (d, 3H), 2.16-2.30 (m, 4H), 2.32-2.43 (m, 1H), 2.86 (m, 1H), 5.71 (m, 1H), 7.03 (d, 2H), 7.30 (m, 1H), 7.36 (m, 4H), 7.44 (m, 1H), 7.69 (dd, 1H), 7.68 (d, 2H), 8.43 (d, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08575156B2
Source datasetuspto-grants-2013_11
ORD IDord-c5d229bfc7d7438c88bfc4fe64884275
Source noteuspto-grants-2013_11