Specifications
- Purity
- ≥98% (HPLC)
- Identity
- 1H-NMR
- Appearance
- White powder
Properties
- Solvents
- chloroform
Available from stock
(RS)-1-Methyl-2-propynyl-p-toluenesulfonate
- SKU
- M0137
Category: Building Blocks, Intermediates, Reagents
- Synonyms
- 1-Butyn-3-yl tosylate , 3-Butyn-2-ol 4-methylbenzene sulfonate
- 53487-52-8
- CAS-Number
- C11H12O3S
- Molecular Formula
- 224.3
- 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
- Alkynes building blocks for cross-coupling reactions.
- InChi
- InChI=1S/C11H12O3S/c1-4-10(3)14-15(12,13)11-7-5-9(2)6-8-11/h1,5-8,10H,2-3H3
- References
- (1) K.K. Balasubramanian & B. Venugopalan: Tetrahed. Lett. 31, 2643 (1974) , (2) A. Wunderli, et al.: Helv. Chim. Acta 60, 2436 (1977) , (3) D.G. Oelberg, & M.D. Schiavelli: J. Org. Chem. 42, 1804 (1977) , (4) A. Claesson & L.-I. Olsson: J. Amer. Chem. Soc. 101, 7302 (1979) , (5) D.J. Burton & G.A. Hartgraves: J. Fluor. Chem. 130, 254 (2009)
- InChi Key
- XWRDBUBKBUYLQI-UHFFFAOYSA-N
- Smiles
- [H]C#CC(C)OS(=O)(=O)C1=CC=C(C)C=C1
Alkynes building blocks for cross-coupling reactions.
Additional information
| Synonyms | 1-Butyn-3-yl tosylate, 3-Butyn-2-ol 4-methylbenzene sulfonate |
|---|---|
| Purity | ≥98% (HPLC) |
| Appearance | White powder |
| CAS-Number | 53487-52-8 |
| Molecular Formula | C11H12O3S |
| Molecular Weight | 224.3 |
| Identity | 1H-NMR |
| Solvents | chloroform |
| Smiles | [H]C#CC(C)OS(=O)(=O)C1=CC=C(C)C=C1 |
| InChi Key | XWRDBUBKBUYLQI-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) K.K. Balasubramanian & B. Venugopalan: Tetrahed. Lett. 31, 2643 (1974), (2) A. Wunderli, et al.: Helv. Chim. Acta 60, 2436 (1977), (3) D.G. Oelberg, & M.D. Schiavelli: J. Org. Chem. 42, 1804 (1977), (4) A. Claesson & L.-I. Olsson: J. Amer. Chem. Soc. 101, 7302 (1979), (5) D.J. Burton & G.A. Hartgraves: J. Fluor. Chem. 130, 254 (2009) |
| InChi | InChI=1S/C11H12O3S/c1-4-10(3)14-15(12,13)11-7-5-9(2)6-8-11/h1,5-8,10H,2-3H3 |
| Quantity | 1 g, 5 g, Bulk |
