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| CAS No.: | 67665-45-6 |
|---|---|
| Name: | 9,9'-Spirobi[9H-fluorene]-2,2'-diamine |
| Article Data: | 4 |
| Molecular Structure: | |
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| Formula: | C25H18N2 |
| Molecular Weight: | 346.431 |
| Synonyms: | 2.2'-Diamino-9.9'-spirobifluoren;(rac)-2,2'-diamino-9,9'-spirobifluorene;9,9'-Spirobi[9H-fluorene]-2,2'-diamine;QC-1273;[9,9']spirobifluorene-2,2'-diyldiamine;[9,9']Spirobifluoren-2,2'-diyldiamin;2,2'-diamino-9,9'-spirobifluorene;2,2'-diamine-9,9'-spirobifluorene; |
| Density: | 1.36 |
| PSA: | 52.04000 |
| LogP: | 6.35690 |
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- 894852-01-87-BROMO-2,2-DIMETHYL-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE
- 67665-46-7
(rac)-2,2'-dinitro-9,9'-spirobifluorene
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate; palladium on activated charcoal In methanol at 20℃; for 12h; | 76% |
| With hydrogenchloride; iron |
- 67665-47-8
2,2′-dibromo-9,9′-spirobi[9H-fluorene]
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
| Conditions | Yield |
|---|---|
| With lithium hexamethyldisilazane; CyJohnPhos; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran at 65℃; for 15h; | 45% |
- 1336-21-6
ammonium hydroxide
- 159-66-0
9,9'-spirobifluorene
- 7439-89-6
iron
- 304-59-6
Rochelle's salt
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
| Conditions | Yield |
|---|---|
| With concentrated aqueous HNO3 In ethanol; water; pyrographite; acetic acid |
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
| Conditions | Yield |
|---|---|
| With N-Bromosuccinimide In dichloromethane for 1.5h; | 89.2% |
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
- 790674-48-5
(rac)-2,2'-diiodo-9,9'-spirobifluorene
| Conditions | Yield |
|---|---|
| Stage #1: 2,2′-diamino-9,9′-spirobifluorene With hydrogenchloride; sodium nitrite In water at 0℃; for 0.75h; Stage #2: With potassium iodide In water for 16h; Sandmeyer reaction; | 72% |
- 624-31-7
4-tolyl iodide
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
| Conditions | Yield |
|---|---|
| With sodium t-butanolate; palladium diacetate; tri-tert-butyl phosphine In toluene Heating / reflux; | 72% |
- 591-50-4
iodobenzene
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
| Conditions | Yield |
|---|---|
| With sodium t-butanolate; palladium diacetate; tri-tert-butyl phosphine In toluene Heating / reflux; | 70% |
- 3972-65-4
1-bromo-4-tert-butylbenzene
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
| Conditions | Yield |
|---|---|
| With sodium t-butanolate; palladium diacetate; tri-tert-butyl phosphine In toluene for 48h; Heating / reflux; | 60% |
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
- 67665-47-8
2,2′-dibromo-9,9′-spirobi[9H-fluorene]
| Conditions | Yield |
|---|---|
| With tert.-butylnitrite; copper(ll) bromide In acetonitrile at 60℃; for 0.5h; | 58% |
- 1055917-19-5
N-butyl-1,7-di(4-tert-butyl)phenoxylperylene-3,4-dicarboxylic imide-9,10-dicarboxylic anhydride
- 67665-45-6
2,2′-diamino-9,9′-spirobifluorene
- 1380497-15-3
C73H57N3O6
| Conditions | Yield |
|---|---|
| With 1H-imidazole In toluene for 5h; Reflux; Inert atmosphere; | 37% |
- Total:34 Page 1 of 1 1
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Chemistry
Molecular Structure:
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Molecular Formula: C25H18N2
Molecular Weight: 346.42
Product Name: 9,9'-Spirobi[9H-fluorene]-2,2'-diamine
Synonyms of 9,9'-Spirobi[9H-fluorene]-2,2'-diamine (CAS NO.67665-45-6): 9,9'-Spriobifluorene-2,2'-diamine
CAS NO: 67665-45-6
Density: 1.36