(+)-Taddol
Synonym(s):(+)-trans-α,α′-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol);(+)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-D -threitol;(4S,5S)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyldioxolane
- CAS NO.：93379-49-8
- Empirical Formula: C31H30O4
- Molecular Weight: 466.57
- MDL number: MFCD00010079
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:18:56
What is (+)-Taddol?
Chemical properties
white to light yellow crystal powde
The Uses of (+)-Taddol
Ligand for enantioselective Lewis-acid mediated Diels-Alder, allyltitanation of aldehydes, and Michael-Mukaiyama additions promoted by chiral Ti-complexes.
Properties of (+)-Taddol
| Melting point: | 193-196 °C(lit.) |
| Boiling point: | 633.2±50.0 °C(Predicted) |
| alpha | -62.6 º (c=1 in chloroform) |
| Density | 1.200±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | 12.28±0.29(Predicted) |
| color | White to Almost white |
| optical activity | [α]19/D +67°, c = 1 in chloroform |
| BRN | 4724097 |
| CAS DataBase Reference | 93379-49-8(CAS DataBase Reference) |
Safety information for (+)-Taddol
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (+)-Taddol
| InChIKey | RNSJHECWLNVNFE-LOYHVIPDSA-N |
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