Your Location：Home >Products >OLED intermediates >Fluorenes >28320-32-3
Product Details
|
Chemical Properties |
White solid |
|
Uses |
This material is a precursor to a number of organic semiconducting polymers for OPV as well as a variety of hole transport for OLED devices. |
InChI:InChI=1/C15H12Br2/c1-15(2)13-7-9(16)3-5-11(13)12-6-4-10(17)8-14(12)15/h3-8H,1-2H3
Stimuli-responsive organic luminescence-...
Based on the structural diversity and th...
The 4,4′-(9,9-dimethylfluorene-2,7-diyl)...
Two compounds, 4-(4-(7-bromo-9, 9-dimeth...
The invention discloses a self-repairing...
Oxazolinyl- and arylchalcogenazolyl-subs...
Herein, we present a facile synthesis of...
2,7-dibromo-9H-fluorene
methyl iodide
2,7-dibromo-9,9-dimethyl-9H-fluorene
| Conditions | Yield |
|---|---|
|
With tetrabutylammomium bromide; sodium hydroxide; In dimethyl sulfoxide; for 5h; Sonication;
|
99% |
|
With tetrabutylammomium bromide; sodium hydroxide; In dimethyl sulfoxide; at 20 ℃; for 5h; Sonication;
|
99% |
|
With tetrabutylammomium bromide; sodium hydroxide; In dimethyl sulfoxide; for 5h; Sonication;
|
99% |
|
With tetrabutylammomium bromide; sodium hydroxide; In dimethyl sulfoxide; for 5h; Irradiation;
|
99% |
|
With potassium tert-butylate; In dimethyl sulfoxide; at 5 ℃;
|
98% |
|
With potassium tert-butylate; In dimethyl sulfoxide; at 5 ℃; Inert atmosphere;
|
98% |
|
With potassium iodide; In dimethyl sulfoxide; at 20 ℃;
|
97% |
|
With potassium iodide; potassium hydroxide; In dimethyl sulfoxide; at 20 ℃; for 24h;
|
97% |
|
With potassium iodide; potassium hydroxide; In dimethyl sulfoxide; at 20 ℃; for 24.5h;
|
97% |
|
With tetrabutylammomium bromide; sodium hydroxide; In dimethyl sulfoxide; for 5h; Sonication;
|
97.4% |
|
2,7-dibromo-9H-fluorene; N-benzyl-N,N,N-triethylammonium chloride; In water; dimethyl sulfoxide;
methyl iodide; In water; dimethyl sulfoxide; for 0.5h;
|
94% |
|
2,7-dibromo-9H-fluorene; With sodium t-butanolate; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;
methyl iodide; In tetrahydrofuran; for 2h;
|
93.5% |
|
2,7-dibromo-9H-fluorene; With potassium iodide; potassium hydroxide; In dimethyl sulfoxide; for 1h; Inert atmosphere; Schlenk technique; Cooling;
methyl iodide; In dimethyl sulfoxide; at 25 ℃; for 18h; Inert atmosphere; Schlenk technique;
|
92% |
|
2,7-dibromo-9H-fluorene; With potassium iodide; potassium hydroxide; In dimethyl sulfoxide; for 1h; Inert atmosphere; Schlenk technique;
methyl iodide; at 25 ℃; for 18h; Inert atmosphere; Schlenk technique;
|
92% |
|
2,7-dibromo-9H-fluorene; With potassium iodide; potassium hydroxide; In dimethyl sulfoxide; for 1h; Inert atmosphere; Schlenk technique;
methyl iodide; In dimethyl sulfoxide; at 25 ℃; for 18h; Inert atmosphere; Schlenk technique;
|
92% |
|
With potassium iodide; potassium hydroxide; In dimethyl sulfoxide; at 25 ℃; for 18h; Inert atmosphere; Schlenk technique;
|
92% |
|
2,7-dibromo-9H-fluorene; With potassium tert-butylate; In tetrahydrofuran; for 0.0833333h; Inert atmosphere;
methyl iodide; In tetrahydrofuran; for 12h; Inert atmosphere;
|
90% |
|
With sodium methylate; In N,N-dimethyl-formamide; at 0 - 5 ℃; for 12h; Inert atmosphere;
|
86% |
|
With potassium hydroxide; In dimethyl sulfoxide; at 35 ℃; for 12h;
|
86.3% |
|
With potassium hydroxide; In dimethyl sulfoxide; at 20 ℃; for 32h;
|
84% |
|
With potassium hydroxide; In dimethyl sulfoxide;
|
81% |
|
With potassium iodide; potassium hydroxide; In dimethyl sulfoxide; at 20 ℃;
|
78% |
|
With triethylamine hydrochloride; sodium hydroxide; In dimethyl sulfoxide; at 20 ℃;
|
76% |
|
2,7-dibromo-9H-fluorene; With potassium tert-butylate; In tetrahydrofuran; at 0 ℃; for 0.166667h; Inert atmosphere;
methyl iodide; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;
|
72% |
|
With potassium iodide; potassium hydroxide; In dimethyl sulfoxide;
|
72% |
|
2,7-dibromo-9H-fluorene; With potassium tert-butylate; In tetrahydrofuran; at 0 - 20 ℃; for 3h; Inert atmosphere;
methyl iodide; In tetrahydrofuran; at 0 - 20 ℃; for 18h; Inert atmosphere;
|
61% |
|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; In dimethyl sulfoxide;
|
|
|
2,7-dibromo-9H-fluorene; With potassium hydroxide; In water; dimethyl sulfoxide; at 0 ℃; Inert atmosphere;
methyl iodide; In water; dimethyl sulfoxide; at 0 - 20 ℃; Inert atmosphere;
|
|
|
2,7-dibromo-9H-fluorene; With potassium hydroxide; In water; dimethyl sulfoxide; at 10 ℃; for 1h;
methyl iodide; In water; dimethyl sulfoxide; at 0 - 20 ℃; Product distribution / selectivity;
|
|
|
With potassium hydroxide; In dimethyl sulfoxide; at 10 - 30 ℃;
|
|
|
2,7-dibromo-9H-fluorene; With sodium t-butanolate; In tetrahydrofuran; at 0 ℃; for 2h; Inert atmosphere;
methyl iodide; In tetrahydrofuran; at 0 ℃; Inert atmosphere;
|
|
|
With potassium tert-butylate; In dimethylsulfoxide-d6;
|
|
|
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide; In water; dimethyl sulfoxide; at 20 ℃;
|
2,7-dibromo-9H-fluorene
2,7-dibromo-9,9-dimethyl-9H-fluorene
| Conditions | Yield |
|---|---|
|
With tetrabutylammomium bromide; sodium hydroxide; In dimethyl sulfoxide; at 20 ℃; for 5h;
|
99% |
9,9-dimethyl-9H-fluorene
2,7-dibromo-9H-fluorene
methyl iodide
C22H17BrF3N
9,9-dimethyl-9H-fluoren-2,7-diyl-2,7-diboronic acid
(7-bromo-9,9-dimethyl-9H-fluoren-2-yl)boronic acid
7-bromo-9,9-dimethyl-9H-fluorene-2-carbaldehyde
CAS:28320-31-2
Molecular Formula:C<sub>15</sub>H<sub>13</sub>Br
Molecular Weight:273.17
CAS:781-73-7
