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CAS No. : | 2380-86-1 | MDL No. : | |
Formula : | C8H7NO | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | XAWPKHNOFIWWNZ-UHFFFAOYSA-N |
M.W : | 133.15 | Pubchem ID : | 524508 |
Synonyms : |
1H-indol-6-ol
|
Chemical Name : | 1H-Indol-6-ol |
Signal Word: | Danger | Class: | 9 |
Precautionary Statements: | P261-P264-P270-P272-P280-P302+P352-P305+P351+P338-P310-P330-P363-P403-P501 | UN#: | 3077 |
Hazard Statements: | H302-H317-H318-H411 | Packing Group: | Ⅲ |
GHS Pictogram: |
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* 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 |
---|---|---|
0.336 g | Stage #1: With sodium hydride In N,N-dimethyl-formamide; mineral oil at -20 - 20℃; Stage #2: for 1.5 h; |
To a stirring solution of 1H-indol-6-ol (0.5 g) in DMF (5.0 mL) at -20 ^C was added NaH (60percent dispersion in oil, 0.18 g). The reaction mixture was warmed to rt and then ethyl bromide (0.81 g) was added and stirring continued for 90 minutes. The reaction mixture was poured into ice water (10 mL) and extracted with ethyl acetate. The organic layer was washed with water, dried over Na2SO4, and concentrated under reduced pressure. Then, the residue was purified by sillica gel column chromatography using a gradient of 0-10percent EtOAc in hexanes to give 6-ethoxy-1H-indole (0.336 g). |
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