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CAS No. : | 190655-14-2 | MDL No. : | MFCD11047296 |
Formula : | C7H6Cl2N4 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | PRESUDAFHFFHLT-UHFFFAOYSA-N |
M.W : | 217.06 | Pubchem ID : | 21988325 |
Synonyms : |
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Signal Word: | Warning | Class: | |
Precautionary Statements: | P264-P270-P301+P312-P330-P501 | UN#: | |
Hazard Statements: | H302 | Packing Group: | |
GHS Pictogram: |
* 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 |
---|---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 4h; | 2.2General procedure for the synthesis of 3 General procedure: To a solution of2(5 mmol,1equiv) in DMF (10 mL) was added 3-bromobenzylamine (5 mmol, 1equiv) and K2CO3(5 mmol, 1equiv).Then the reaction mixture was stirred for 4 h at 90°C. Then the mixture was quenched with water (50ml) and extracted with ethyl acetate (2×50 mL).The combined organic layers werewashed with saturated NaCl solution anddried overanhydrous Na2SO4and concentrated under vacuumto give the corresponding target product3. | |
With potassium carbonate at 90℃; for 4h; | 2 Step 2: Preparation of N- (3-bromobenzyl) -2-chloro-9-ethyl-9H-purine-6-amine General procedure: To 2,6-dichloro-9-isopropyl-9H-purine (5 mmol) was added to DMF (10 mL) and 3-bromobenzylamine (5 mmol) and K2CO3 (5 mmol) were added.The reaction mixture was then stirred at 90 ° C for 4 h.Water (50 ml) was then added to the reaction solution, and the mixture was extracted with ethyl acetate (2 x 50 ml).The combined organic layers were washed with a saturated sodium chloride solution,Anhydrous Na2SO4 was dried, filtered and concentrated in vacuo to give 1.63 g of a yellow solid with a yield of 86%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
72% | With triethylamine In methanol at 50℃; for 12h; Inert atmosphere; |