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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 575658Generated: October 29, 2026

Ethanesulfonamide → US10023592, Example 169

https://huagongshe.com/reaction/575658

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanesulfonamideHCID 73702—
ReactantUS10023592, Example 149HCID 118022283—
ProductUS10023592, Example 169HCID 118022284—

Reaction Steps

The title compound of Example 149, step 4 was treated with EtSO2NH2 instead of MeSO2NH2 in a manner similar to Example 152, step 6 to give the title compound. 1H NMR (DMSO-d6, 400 MHz) δ 9.07 (s, 1H), 8.42 (s, 1H), 8.15 (s, 1H), 8.11 (s, 1H), 7.03-6.97 (m, 1H), 6.91-6.87 (m, 1H), 3.66-3.61 (m, 5H), 2.22 (s, 3H), 1.44 (t, J=7.6 Hz, 3H). LCMS: 437.0 (M+1)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09034900B2
Source datasetuspto-grants-2015_05
ORD IDord-73c477b06b5a46b59251343671f66b11
Source noteuspto-grants-2015_05