2,2'-Diphenyl-3,3'-biphenanthrene-4,4'-diol
Modify Date: 2024-01-10 13:43:25
2,2'-Diphenyl-3,3'-biphenanthrene-4,4'-diol structure
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Common Name | 2,2'-Diphenyl-3,3'-biphenanthrene-4,4'-diol | ||
|---|---|---|---|---|
| CAS Number | 147702-16-7 | Molecular Weight | 538.633 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 712.2±60.0 °C at 760 mmHg | |
| Molecular Formula | C40H26O2 | Melting Point | 225-229ºC | |
| MSDS | USA | Flash Point | 298.4±27.5 °C | |
| Symbol |
GHS05, GHS07, GHS08 |
Signal Word | Danger | |
| Name | (3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct |
|---|---|
| Synonym | More Synonyms |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 712.2±60.0 °C at 760 mmHg |
| Melting Point | 225-229ºC |
| Molecular Formula | C40H26O2 |
| Molecular Weight | 538.633 |
| Flash Point | 298.4±27.5 °C |
| Exact Mass | 538.193298 |
| PSA | 40.46000 |
| LogP | 9.40 |
| Vapour Pressure | 0.0±2.4 mmHg at 25°C |
| Index of Refraction | 1.777 |
| Symbol |
GHS05, GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318-H335-H351 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Phrases | R37/38 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
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New synthesis of vaulted biaryl ligands via the Snieckus phenol synthesis.
Org. Lett. 7 , 367, (2005) [reaction: see text] In an effort to develop a synthesis of the VAPOL ligand that avoids the use of a chromium carbene complex, a route was examined that involved the annulation of a naphthalene carbo... |
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Highly enantioselective deracemization of linear and vaulted biaryl ligands.
Org. Lett. 5 , 1813, (2003) [reaction: see text] A copper-mediated deracemization of the vaulted biaryl ligands VANOL and VAPOL can be readily achieved in the presence of (-)-spartiene. The optimal procedure involves the in situ... |
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Bao. J. et al.
J. Am. Chem. Soc. 118 , 3392, (1996)
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| 2,2'-Diphenyl-3,3'-biphenanthrene-4,4'-diol |
| [3,3'-Biphenanthrene]-4,4'-diol, 2,2'-diphenyl- |