ChemicalBook CAS DataBase List 2,2'-DIBROMO-9,9'-SPIROBIFLUORENE

2,2'-DIBROMO-9,9'-SPIROBIFLUORENE synthesis

12synthesis methods

Product Name:2,2'-DIBROMO-9,9'-SPIROBIFLUORENE
CAS Number:67665-47-8
Molecular formula:C25H14Br2
Molecular Weight:474.19

486-25-9 Synthesis

486-25-9
463 suppliers
$5.00/25g

67665-47-8
172 suppliers
$6.00/100mg

Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: Mg / diethyl ether / 3 h / Heating
1.2: diethyl ether / Heating
2.1: 14.2 g / conc. HCl / acetic acid / Heating
3.1: 88 percent / Br₂ / FeCl₃ / CHCl₃ / 24 h / 0 °C

References:

Pei, Jian;Ni, Jing;Zhou, Xing-Hua;Cao, Xiao-Yu;Lai, Yee-Hing [Journal of Organic Chemistry,2002,vol. 67,# 14,p. 4924 - 4936]

159-66-0
214 suppliers
$9.00/1g

67665-47-8
172 suppliers
$6.00/100mg

References

Methanone, bis(4'-bromo[1,1'-biphenyl]-2-yl)-

864957-74-4
0 suppliers
inquiry

67665-47-8
172 suppliers
$6.00/100mg

References

67665-45-6
55 suppliers
$68.00/100mg

67665-47-8
172 suppliers
$6.00/100mg

References

2052-07-5 Synthesis

2052-07-5
381 suppliers
$16.30/1g

67665-47-8
172 suppliers
$6.00/100mg

References

2,2'-DIBROMO-9,9'-SPIROBIFLUORENE Related Search:

2-Bromo-9,9-diethylfluorene 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene 2-Bromofluorene 2-Bromo-9,9-diphenyl-9H-fluorene 2-Bromo-9,9'-spirobi[9H-fluorene] 2-Bromo-9,9-dimethylfluorene 2,7-Dibromo-9,9'-spiro-bifluorene