7-BROMO-5-NITROINDOLINE synthesis
- Product Name:7-BROMO-5-NITROINDOLINE
- CAS Number:87240-06-0
- Molecular formula:C8H7BrN2O2
- Molecular Weight:243.06
32692-19-6
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Yield:87240-06-0 95%
Reaction Conditions:
with bromine in acetic acid;
Steps:
2 7-Bromo-5-nitroindoline
7-Bromo-5-nitroindoline To a solution of 5-nitroindoline (from Aldrich, 2.0 g, 12.2 mmol) in 15 mL of AcOH was added Br2 (1.0 mL, 19.4 mmol) in a portion and the resulting solution was stirred for 1 h at 25° C. Reaction mixture was concentrated in vacuo, yielding a yellow solid (3.9 g, >95%) of the desired product as a HBr salt, which was subjected to the following reaction without further purification.
References:
US5677321,1997,A
16078-30-1
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33632-27-8
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$44.10/2.5g
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