ChemicalBook CAS DataBase List Bromfenac Impurity 34

Bromfenac Impurity 34 synthesis

1synthesis methods

Product Name:Bromfenac Impurity 34
CAS Number:91713-90-5
Molecular formula:C16H12BrNO2S
Molecular Weight:362.24

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Yield:-

Steps:

Multi-step reaction with 3 steps
1: tert-butyl hypochlorite / CH₂Cl₂ / 1 h / -70 °C
2: Et₃N / CH₂Cl₂ / -70 - 20 °C
3: 3N aq. HCl / CH₂Cl₂ / 2 h / Heating

References:

Walsh;Moran;Shamblee;Uwaydah;Welstead Jr.;Sancilio;Dannenburg [Journal of Medicinal Chemistry,1984,vol. 27,# 11,p. 1379 - 1388]

Bromfenac Impurity 34 Related Search:

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