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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1912952Generated: October 26, 2026

trans-2-[4-(Trifluoromethyl)phenyl]vinylboronic acid → HCID 68752913, compound

https://huagongshe.com/reaction/1912952

Reaction equation

Participants

RoleNameHCIDCharge
Reactanttrans-2-[4-(Trifluoromethyl)phenyl]vinylboronic acidHCID 6153620—
Reactant3,3-dimethyl-N-[3-(pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-2-yl]butanamideHCID 68751160—
ProductHCID 68752913HCID 68752913—

Reaction Steps

Trans-2-[4-(trifluoromethyl)phenyl]vinylboronic acid and the product from Example 110B were processed using the method analogous to that described in Example 110C to provide the title compound. 1H NMR (400 MHz, DMSO-d6) δ ppm 10.27-10.28 (bs, 1H), 9.11 (dd, J=6.9, 1.7 Hz, 1H), 8.69 (dd, J=4.1, 1.7 Hz, 1H), 7.63-7.73 (m, 5H), 7.34 (d, J=16.5 Hz, 1H), 7.15 (dd, J=6.9, 4.1 Hz, 1H), 2.35 (s, 2H), 1.09 (s, 9H); MS (ESI) m/z 403 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08609669B2
Source datasetuspto-grants-2013_12
ORD IDord-eb41a81df5444db492c8637bc2d71f16
Source noteuspto-grants-2013_12