ChemicalBook CAS DataBase List 6-aMinobenzo[c][1,2]oxaborol-1(3H)-ol

6-aMinobenzo[c][1,2]oxaborol-1(3H)-ol synthesis

5synthesis methods

Product Name:6-aMinobenzo[c][1,2]oxaborol-1(3H)-ol
CAS Number:117098-94-9
Molecular formula:C7H8BNO2
Molecular Weight:148.95

99-55-8 Synthesis

99-55-8
412 suppliers
$6.00/25g

117098-94-9
66 suppliers
$70.00/100mg

Yield:-

Steps:

Multi-step reaction with 4 steps
1.1: hydrogen bromide; sodium nitrite / water / 0.5 h / 0 °C
1.2: 1 h / 25 °C
2.1: N-Bromosuccinimide; dibenzoyl peroxide / acetonitrile / 24 h / 100 °C / Schlenk technique; Inert atmosphere
3.1: water; 1,4-dioxane / 1 h / 60 °C
3.2: 60 °C
4.1: zinc / 1 h / 20 °C

References:

Fuscaldo, Rodrigo S.;Vontobel, Pedro H. V.;Boeira, Eduam O.;Moro, Angélica V.;Costa, Jessie S. da [European Journal of Organic Chemistry,2019,vol. 2019,# 10,p. 2050 - 2055]