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Sigma-Aldrich trans-4-Methoxy-3-buten-2-one
List Price $1,323.00 Your Price $1,323.00
Sigma-Aldrich Trans-4-Methoxy-3-Buten-2-One Tech. 90 % - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART: SIAL-122068-250G
MFG.PART: 122068-250G
UNSPSC: 12352100
Manufacturer: Sigma-Aldrich
grade
technical grade
Quality Level
100
assay
90%
refractive index
n20/D 1.468 (lit.)
bp
200 °C (lit.)
density
0.982 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
[H]\C(OC)=C(\[H])C(C)=O
InChI
1S/C5H8O2/c1-5(6)3-4-7-2/h3-4H,1-2H3/b4-3+
InChI key
VLLHEPHWWIDUSS-ONEGZZNKSA-N
Related Categories
Organic Building Blocks
General description
trans-4-Methoxy-3-buten-2-one acts as substrate and undergoes zinc triflate-catalyzed Mukaiyama-Michael reaction with 3-TBSO-substituted vinyldiazoacetate to yield functionalized 3-keto-2-diazoalkanoates[1].
Application
trans-4-Methoxy-3-buten-2-one was used as starting reagent for enantioselective total synthesis of (-)-epibatidine[2].
wgk_germany
WGK 3
PPE
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
| SKU | SIAL-122068-250G |
|---|---|
| Supplier Part Number | 122068-250G |
| UM | EA |
| UNSPSC | 12352100 |
| Manufacturer | Sigma-Aldrich |
| Temperature | 2-8C |
| Refrigerated-Frozen | Y |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | N |
| CAS Number | 51731-17-0 |
| Energy Star | No |
| Green | No |
| Controlled | N |