Structure of 51792-36-0
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The BI-3802 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
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Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
CAS No. : | 51792-36-0 |
Formula : | C15H10O2 |
M.W : | 222.24 |
SMILES Code : | O=CC1=CC=C(C2=C3C=CC=CC3=CC=C2)O1 |
MDL No. : | MFCD00582072 |
GHS Pictogram: |
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Signal Word: | Warning |
Hazard Statements: | H302 |
Precautionary Statements: | P280-P305+P351+P338 |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
95% | With tetrakis(triphenylphosphine) palladium(0); potassium carbonate; In ethanol; water; at 70.0℃;Inert atmosphere; Sealed tube; | General procedure: A bromo-aldehyde (1 mmol), boronic acid (1.1e1.3 mmol), tetrakis(triphenylphosphine)palladium (0.05 mmol), potassium carbonate(3 mmol), water (3 ml), ethanol (4 ml) and toluene (4 ml)were added to a round-bottomed flask. The reaction mixture wasflushed with argon, sealed under septa and heated at 70 C overnight.After cooling to room temperature, water (50 ml) was added,and product was extracted with ethyl acetate (3 x 50 ml). Combinedextracts were washed with brine, dried with anhydrousmagnesium sulfate and evaporated under reduced pressure. Theproduct was purified by column chromatography on silica withchloroform or a mixture of methanol and chloroform (1:9). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
35% | General procedure: Tryptamine (0.0015 mol) and aldehyde (0.001 mol) were dissolvedin MeOH (3 ml) together with a few pellets of molecularsieve3A. The reaction mixture was stirred overnight at roomtemperature, followed by the addition of NaBH4 (0.002 mol) andstirring of the reaction for 1 h. Water (100 ml) was added, andproductwas extracted with ethyl acetate (3 50 ml). The combinedextracts werewashed with brine, dried over anhydrous magnesiumsulfate and evaporated under reduced pressure. The product waspurified by column chromatography on silica with a mixture ofmethanol and chloroform (1:9). |