Morpholine-4-sulfonyl chloride → N-{3-[5-(2-Chloro-4-pyrimidinyl)-2-(4-morpholinyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-4-morpholinesulfonamide

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Following a procedure analogous to the procedure described in Intermediate 14 using 3-(5-(2-chloropyrimidin-4-yl)-2-morpholinothiazol-4-yl)-2-fluoroaniline (150 mg, 0.383 mmol) and 4-morpholinesulfonyl chloride (142 mg, 0.766 mmol) the title compound of Step A was obtained as a yellow foam (96 mg, 46% yield). 1H NMR (400 MHz, DMSO-d6) δ ppm 9.78-10.01 (m, 1H), 8.34 (d, J=5.5 Hz, 1H), 7.58 (td, J=7.4, 2.4 Hz, 1H), 7.17-7.41 (m, 2H), 6.57-6.68 (m, 1H), 3.68 (t, J=4.7 Hz, 4H), 3.42-3.63 (m, 8H), 2.91-3.11 (m, 4H).

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