(1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)
Synonym(s):(1S,2S)-(–)-1,2-Diaminocyclohexane-N,N′-bis(2-diphenylphosphino-1-naphthoyl)
- CAS NO.：205495-66-5
- Empirical Formula: C52H44N2O2P2
- Molecular Weight: 790.88
- MDL number: MFCD02684552
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)?
Chemical properties
white to off-white powder
The Uses of (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)
Trost Ligands for Asymmetric Allylic Alkylation
What are the applications of Application
(S,S)-DACH-naphthyl Trost Ligand is an asymmetric allylic alkylation ligand
Properties of (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)
| Melting point: | 232-237 °C |
| alpha | -65.2° (c 1, CH3OH) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | Powder |
| pka | 13.43±0.40(Predicted) |
| color | off-white |
| optical activity | [α]20/D -66.0°, c = 1 in methanol |
Safety information for (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)
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