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CAS RN: 35109-88-7 | 產品號碼: I0759
2-Iodoadenosine
包裝 | 價格 | 同一天 | 2-3个工作日 |
---|---|---|---|
200MG |
NT$3,640
|
4 | 1 |
1G |
NT$13,200
|
12 | 6 |
5G |
NT$42,320
|
3 | 聯繫我們 |
* 以上價格已含運費關稅等但一些需要海運以及乾冰運輸的產品除外,詳情請與
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洽詢。
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產品規格
Appearance | White to Orange to Green powder to crystal |
Purity(HPLC) | min. 98.0 area% |
Purity(with Total Nitrogen) | min. 98.0 % |
NMR | confirm to structure |
性質
熔點 | 144 °C |
Maximum Wavelength | 265(H2O) nm |
GHS
相關法規
運輸資料
HS編碼* | 2940.00-000 |
Application
Palladium-catalyzed cross-coupling reaction with terminal alkynes
Typical procedure: 2-Iodoadenosine (393 mg), CuI (9.5 mg), bis(triphenylphosphine)palladium(II) dichloride (36 mg), triethylamine (0.16 mL) and ethynylbenzene (123 mg) in DMF (7 mL) is heated 80 °C for 1 h. After 2-iodoadenosine is completely consumed, the reaction mixture is concentrated to dryness under reduce pressure. The residue is dissolved in CHCl3, and H2S gas is introduced to the solution (~30 s) followed by N2 gas. The suspension is filtered through a Celite pad and washed with CHCl3. The combined filtrate is concentrated to dryness in vacuo, and the residue is purified by a silica gel column chromatography (eluent: MeOH–CHCl3) to give 2-(phenylethyn-1-yl)adenosine (373 mg, 97 %).
References
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產品規格
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