4-Aminotetrahydropyran → HCID 11710359, compound

HRID 2239670Notes

Reaction equation

Cl[C:2]1[C:3](=[O:19])[N:4]([CH2:15][CH2:16][O:17][CH3:18])[S:5](=[O:14])(=[O:13])[C:6]=1[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1.[O:20]1[CH2:25][CH2:24][CH:23]([NH2:26])[CH2:22][CH2:21]1>>[CH3:18][O:17][CH2:16][CH2:15][N:4]1[C:3](=[O:19])[C:2]([NH:26][CH:23]2[CH2:24][CH2:25][O:20][CH2:21][CH2:22]2)=[C:6]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[S:5]1(=[O:14])=[O:13]

Participants

Reactant 2

HCID 4192234-Aminotetrahydropyran

HCID 672439094-Chloro-2-(2-methoxyethyl)-5-phenylisothiazol-3(2H)-one 1,1-dioxide

Product 1

HCID 11710359HCID 11710359, compound

Procedure

The title compound was prepared from 4-chloro-2-(2-methoxyethyl)-5-phenylisothiazol-3(2H)-one 1,1-dioxide and tetrahydro-2H-pyran-4-amine in a similar manner as described for Example 1. 1H NMR (400 MHz, CD3CN): δ 7.58-7.50 (m, 5H), 5.70 (d, 1H), 3.84 (t, 2H), 3.74-3.66 (m, 4H), 3.35 (s, 3H), 3.21-3.10 (m, 1H), 2.86-2.78 (m, 2H), 1.61-1.54 (m, 2H), 1.48-1.36 (m, 2H); Mass Spectrum: M+H+ 367.

Sources & evidence

ORD record: ord-19cc8e9cc08f4fc2802fc3d81334f0d8
Source dataset: uspto-grants-2010_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07723333B2

Reaction notes

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