Published TCIMAIL newest issue No.197
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CAS RN: 1029612-18-7 | Product Number: M3043
Methyl (Z)-3-(p-Toluenesulfonyloxy)but-2-enoate
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Purity: >98.0%(GC)
Synonyms:
- (Z)-3-(p-Toluenesulfonyloxy)but-2-enoic Acid Methyl Ester
- Methyl (Z)-3-(Tosyloxy)but-2-enoate
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
€63.00
|
1 | 3 |
|
| 5G |
€208.00
|
1 | 8 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | M3043 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__2H__1__4O__5S = 270.30 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 1029612-18-7 |
| Reaxys Registry Number | 19030823 |
| PubChem Substance ID | 354334837 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 63.0 to 67.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 65 °C |
GHS
Related Laws:
Transport Information:
| HS Number | 2930909599 |
Application
Stereoretentive Cross Couplings Using the Enol Tosylate
References
- General, Robust, and Stereocomplementary Preparation of β-Ketoester Enol Tosylates as Cross-Coupling Partners Utilizing TsCl－N-Methylimidazole Agents
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