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ChemicalBook CAS DataBase List Benzamide,N-(aminoiminomethyl)-4-(1- methylethyl)-3-(methylsulfonyl)-,monomethanesulfonate
159138-81-5

Benzamide,N-(aminoiminomethyl)-4-(1- methylethyl)-3-(methylsulfonyl)-,monomethanesulfonate synthesis

3synthesis methods
Benzoic acid, 4-bromo-3-(methylsulfonyl)-, methyl ester

154117-61-0
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Benzamide,N-(aminoiminomethyl)-4-(1- methylethyl)-3-(methylsulfonyl)-,monomethanesulfonate

159138-81-5
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Yield:-

Steps:

Multi-step reaction with 3 steps
1: 50 percent / Pd(dppf)Cl2, CuCl, ZnCl3 / tetrahydrofuran / 3 h / Ambient temperature
2: 92 percent / tetrahydrofuran / 1.5 h / Heating
3: 78 percent / ethyl acetate

References:

Weichert, Andreas;Faber, Sabine;Jansen, Hans W.;Scholz, Wolfgang;Lang, Hans J. [Arzneimittel-Forschung/Drug Research,1997,vol. 47,# 11,p. 1204 - 1207]

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