Specifications
- Purity
- ≥98% (HPLC)
- Identity
- 1H-NMR
- Appearance
- White to faint yellow powder
Properties
- Melting Point
- 124-126 °C
- Solvents
- toluene
Downloads
- Safety Data Sheet
- CDX B0127 MSDS.pdf
Available from stock
1,1-Bis(phenylsulfonyl)ethylene
- SKU
- B0127
Category: Building Blocks, Intermediates, Reagents
- Synonyms
- 1,1-Bis(benzenesulfonyl)ethylene
- 39082-53-6
- CAS-Number
- C14H12O4S2
- Molecular Formula
- 308.4
- Molecular Weight
- Short Term Storage
- +4°C
- Use / Stability
- Stable for at least 2 years after receipt when stored at -20°C.
- Handling Advice
- Protect from light and moisture.
- Long Term Storage
- -20°C
- Shipping
- AMBIENT
- Transportation
- Not dangerous goods
- Description
- Synthetic compound equivalent to the ethylene 1,2-dipole. Dienophile used for Diels-Alder reactions and useful synthon for neutral homologation of ketones. Used in the preparation of alpha,alpha-disubstituted alpha-amino acid derivatives.
- InChi
- InChI=1S/C14H12O4S2/c1-12(19(15,16)13-8-4-2-5-9-13)20(17,18)14-10-6-3-7-11-14/h2-11H,1H2
- References
- (1) O. De Lucchi, et al.: Tetrahedron Lett. 25, 3643, (1984) , (2) O. De Lucchi, et al.: Tetrahedron Lett. 25, 3647, (1984) , (3) O. De Lucchi, et al.: Zeitschr.f. Kristallogr. 170, 267 (1985) , (4) A.N. Alba, et al.: Chemistry 16, 5354 (2010) , (5) R.L. Atienza & K.A. Scheidt: Aust. J. Chem. 64, 1158 (2011)
- InChi Key
- KABQEPJVQFXVIN-UHFFFAOYSA-N
- Smiles
- C=C(S(=O)(=O)C1=CC=CC=C1)S(=O)(=O)C1=CC=CC=C1
Synthetic compound equivalent to the ethylene 1,2-dipole. Dienophile used for Diels-Alder reactions and useful synthon for neutral homologation of ketones. Used in the preparation of alpha,alpha-disubstituted alpha-amino acid derivatives.
Additional information
| Synonyms | 1,1-Bis(benzenesulfonyl)ethylene |
|---|---|
| Purity | ≥98% (HPLC) |
| Appearance | White to faint yellow powder |
| CAS-Number | 39082-53-6 |
| Molecular Formula | C14H12O4S2 |
| Molecular Weight | 308.4 |
| Identity | 1H-NMR |
| Solvents | toluene |
| Melting Point | 124-126 °C |
| Smiles | C=C(S(=O)(=O)C1=CC=CC=C1)S(=O)(=O)C1=CC=CC=C1 |
| InChi Key | KABQEPJVQFXVIN-UHFFFAOYSA-N |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice | Protect from light and moisture. |
| Use / Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Transportation | Not dangerous goods |
| References | (1) O. De Lucchi, et al.: Tetrahedron Lett. 25, 3643, (1984), (2) O. De Lucchi, et al.: Tetrahedron Lett. 25, 3647, (1984), (3) O. De Lucchi, et al.: Zeitschr.f. Kristallogr. 170, 267 (1985), (4) A.N. Alba, et al.: Chemistry 16, 5354 (2010), (5) R.L. Atienza & K.A. Scheidt: Aust. J. Chem. 64, 1158 (2011) |
| InChi | InChI=1S/C14H12O4S2/c1-12(19(15,16)13-8-4-2-5-9-13)20(17,18)14-10-6-3-7-11-14/h2-11H,1H2 |
| Quantity | 1 g, 5 g, Bulk |
