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CAS RN: 12092-47-6 | 產(chǎn)品編碼: B1045
Chloro(1,5-cyclooctadiene)rhodium(I) Dimer
純度/分析方法:
別名:
- 氯(1,5-環(huán)辛二烯)銠(I)二聚體
- 雙(1,5-環(huán)辛二烯)二氯化銠(I)
- 1,5-環(huán)辛二烯氯化銠(I)二聚體
- Bis(1,5-cyclooctadiene)dirhodium(I) Dichloride
- 1,5-Cyclooctadiene Rhodium(I) Chloride Dimer
- [Rh(COD)Cl]2
產(chǎn)品文檔:
規(guī)格 | 單價 | 上海 | 天津 | 日本* | 數(shù)量 | 庫存詳情 |
---|---|---|---|---|---|---|
100MG |
¥685.00
|
8 | 1 | 26 |
|
|
250MG |
¥1,390.00
|
4 | 從上海倉庫發(fā)貨 | 請聯(lián)系我們 |
|
|
500MG |
¥1,990.00
|
1 | 從上海倉庫發(fā)貨 | 請聯(lián)系我們 |
|
|
1G |
¥3,415.00
|
3 | 4 | ≥100 |
|
* 點擊“查詢”可查看預計發(fā)貨日期,僅供參考。
* 無具體發(fā)貨日期的情況,如:顯示“8個工作日后發(fā)貨”,將在您訂購日起的8個工作日后發(fā)貨。
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* 對于可分裝產(chǎn)品,11:30前的訂單,當天發(fā)貨;11:30后的訂單,隔天發(fā)貨。
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* 更多信息,請聯(lián)系營業(yè)部:021-67121386 / Sales-CN@TCIchemicals.com 。任何貨期、規(guī)格或包裝方面的需求,請聯(lián)系我們 。
* 無具體發(fā)貨日期的情況,如:顯示“8個工作日后發(fā)貨”,將在您訂購日起的8個工作日后發(fā)貨。
* 我們將以最優(yōu)方式從上海/天津兩大倉庫發(fā)貨。國內(nèi)庫存不足,需兩周左右向日本總部調(diào)貨。
* 對于可分裝產(chǎn)品,11:30前的訂單,當天發(fā)貨;11:30后的訂單,隔天發(fā)貨。
* 如需大包裝,請點擊“大包裝詢價”按鈕(對于某些產(chǎn)品我們無法提供大包裝)。
* TCI會經(jīng)常復審儲藏條件以對其進行優(yōu)化,請以在線目錄為準,敬請留意。
* 更多信息,請聯(lián)系營業(yè)部:021-67121386 / Sales-CN@TCIchemicals.com 。任何貨期、規(guī)格或包裝方面的需求,請聯(lián)系我們 。
產(chǎn)品編碼 | B1045 |
分子式/分子量 | C__1__6H__2__4Cl__2Rh__2 = 493.08 |
外觀與形狀(20°C) | 固體 |
儲存溫度 | 室溫 (15°C以下陰涼干燥處) |
包裝和容器 | 100MG-帶有塑料內(nèi)管的玻璃瓶 (查看圖片), 1G-帶有塑料內(nèi)管的玻璃瓶 (查看圖片), 250MG-帶有塑料內(nèi)管的玻璃瓶 (查看圖片), 500MG-帶有塑料內(nèi)管的玻璃瓶 (查看圖片) |
CAS RN | 12092-47-6 |
Reaxys-RN | 14860700 |
PubChem物質(zhì)ID | 87563994 |
MDL編號 | MFCD00012415 |
技術(shù)規(guī)格
Appearance | Light yellow to Brown powder to crystal |
物性(參考值)
GHS
象形圖 | |
信號詞 | 警告 |
危險性說明 | H315 : 造成皮膚刺激。 H319 : 造成嚴重眼刺激。 |
防范說明 | P264 : 作業(yè)后徹底清洗皮膚。 P280 : 戴防護手套/戴防護眼罩/戴防護面具。 P302 + P352 : 如皮膚沾染:用水充分清洗。 P337 + P313 : 如仍覺眼刺激:求醫(yī)/就診。 P305 + P351 + P338 : 如進入眼睛:用水小心沖洗幾分鐘。如戴隱形眼鏡并可方便地取出,取出隱形眼鏡。繼續(xù)沖洗。 P362+P364 : 脫掉沾污的衣服,清洗后方可重新使用。 P332 + P313 : 如發(fā)生皮膚刺激:求醫(yī)/就診。 |
相關(guān)法規(guī)
新化學物質(zhì)備案回執(zhí)號 | B1A232215460 |
運輸信息
監(jiān)管條件代碼(*) |
應用
Rh-catalyzed endo- and Enantioselective Hydroacylation of o-Allylbenzaldehydes
Typical Procedure:
In a nitrogen-filled dry box, the appropriate o-allylbenzaldehyde (0.20 mmol, 1.0 eq.), [Rh(COD)Cl]2 (2.5 mg, 0.0050 mmol, 0.025 eq.), (R)-DTBM-SEGPHOS® (11.8 mg, 0.010 mmol, 0.050 eq.), NaBARF (8.9 mg, 0.010 mmol, 0.050 eq.), and anhydrous 1,4-dioxane (1 mL) are added to a 1-dram vial. The vial is sealed with a PFTE/silicone-lined septum cap and removed from the dry box. The reaction mixture is heated to 100 °C and allowed to stir at this temperature until the reaction is judged to be complete by TLC analysis. The mixture is cooled to room temperature, filtered through a pad of silica gel (eluting with EtOAc), and concentrated under reduced pressure. The crude reaction mixture is purified by flash column silica gel chromatography (hexane/EtOAc or hexane/Et2O) to yield the corresponding products.
In a nitrogen-filled dry box, the appropriate o-allylbenzaldehyde (0.20 mmol, 1.0 eq.), [Rh(COD)Cl]2 (2.5 mg, 0.0050 mmol, 0.025 eq.), (R)-DTBM-SEGPHOS® (11.8 mg, 0.010 mmol, 0.050 eq.), NaBARF (8.9 mg, 0.010 mmol, 0.050 eq.), and anhydrous 1,4-dioxane (1 mL) are added to a 1-dram vial. The vial is sealed with a PFTE/silicone-lined septum cap and removed from the dry box. The reaction mixture is heated to 100 °C and allowed to stir at this temperature until the reaction is judged to be complete by TLC analysis. The mixture is cooled to room temperature, filtered through a pad of silica gel (eluting with EtOAc), and concentrated under reduced pressure. The crude reaction mixture is purified by flash column silica gel chromatography (hexane/EtOAc or hexane/Et2O) to yield the corresponding products.
References
應用
Rhodium-Catalyzed Cross-coupling of Organoboron Compounds with Vinyl Acetate
Typical procedure: Under nitrogen atmosphere, a mixture of an arylboron compounds (0.50 mmol), [RhCl(cod)]2 (6.2 mg, 13 µmol), DPPB (11.7 mg, 28 µmol), and K3PO4 (320 mg, 1.5 mmol) is diluted with toluene (2.0 mL). Alkenyl acetate (1.1 or 2.5 mmol) and tert-amyl alcohol (0.55-1.5 mmol) are added into the resulting suspension at room temperature. The mixture is stirred at 100℃ for 24 h and then diluted with hexane (2.0 mL) or EtOAc (2.0 mL). After the filtration through a Celite pad, solvent is removed from the filtrate under reduced pressure. The residue is purified with a flash column chromatography (EtOAc-hexane) to give the desired product.
References
應用
1,2-Addition of Chiral Secondary and Tertiary Alkyl Trifluoroborate
Typical procedure: A dry Schlenk tube flask is charged with the potassium trifluoroborate salt (0.45 mmol), [RhCl(cod)]2 (2.5 mol%, 3.6 mg) and the aldehyde (0.3 mmol). After cycles of vacuum and nitrogen (3 cycles), deoxygenated 1,4-dioxane (1.4 mL) and deoxygenated H2O (240 µL) are added. The reaction mixture is stirred at 60-100°C and the progress of the reaction is checked by TLC. The mixture is cooled to room temperature, saturated NH4Cl solution is added, and then the mixture is extracted with EtOAc. The combined organic layers are dried over MgSO4. Concentration and purification through silica gel column chromatography gives the products.
References
參考文獻
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