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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1041083Generated: October 31, 2026

3-(2,2-Difluoro-ethyl)-8-methoxy-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamine → 2-{5-Chloro-2-[3-(2,2-difluoro-ethyl)-8-methoxy-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamino]-pyrimidin-4-ylamino}-N-ethyl-3-fluoro-benzamide

https://huagongshe.com/reaction/1041083

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(2,2-Difluoro-ethyl)-8-methoxy-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamineHCID 86633923—
Reactant2-(2,5-Dichloro-pyrimidin-4-ylamino)-N-ethyl-3-fluoro-benzamideHCID 86633927—
Product2-{5-Chloro-2-[3-(2,2-difluoro-ethyl)-8-methoxy-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamino]-pyrimidin-4-ylamino}-N-ethyl-3-fluoro-benzamideHCID 86633926—

Reaction Steps

The title compound was prepared from 3-(2,2-Difluoro-ethyl)-8-methoxy-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamine and 2-(2,5-Dichloro-pyrimidin-4-ylamino)-N-ethyl-3-fluoro-benzamide in an analogous manner to Example 61e. Product isolated as an off-white solid (0.012 g, 14%). MP: 93-104° C. 1HNMR (400 MHz, CDCl3, δ, ppm): 8.49 (s, 1H), 8.07 (s, 1H), 7.73 (s, 1H), 7.45 (s, 1H), 7.36-7.31 (m, 1H), 7.29-7.22 (m, 2H), 6.57 (s, 1H), 6.20-6.10 (m, 1H), 5.90 (tt, 1H, J=56.0 Hz and 3.9 Hz), 3.81 (s, 3H), 3.37 (p, 2H, J=6.7 Hz), 2.90 (dt, 2H, J=15.0 Hz and 4.1 Hz), 2.84-2.73 (m, 4H), 2.72-2.66 (m, 2H), 2.60-2.52 (m, 2H), 1.10 (t, 3H, J=7.3 Hz). MS: 549 (MH)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08552186B2
Source datasetuspto-grants-2013_10
ORD IDord-d2628c1b238844be818a3e219adce689
Source noteuspto-grants-2013_10