Ethyl 1-oxo-1H-isochroMene-3-carboxylate synthesis

5synthesis methods

Product Name:Ethyl 1-oxo-1H-isochroMene-3-carboxylate
CAS Number:111686-63-6
Molecular formula:C12H10O4
Molecular Weight:218.21

2-Benzopyrano[3,4-b]azirine-1a(1H)-carboxylic acid, 3,7b-dihydro-3-oxo-, ethyl ester

111686-62-5
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Ethyl 1-oxo-1H-isochroMene-3-carboxylate

111686-63-6
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Yield:111686-63-6 75%

Reaction Conditions:

with nitrosylchloride;triethylamine in tetrahydrofuran;tetrachloromethane; for 14 h;Ambient temperature;

References:

Hickey, Deirdre M. B.;MacKenzie, A. Roderick;Moody, Christopher J.;Rees, Charles W. [Journal of the Chemical Society. Perkin transactions I,1987,p. 921 - 926]

22121-86-4 Synthesis

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References

1829-28-3
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89-51-0
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4755-77-5 Synthesis

4755-77-5
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119-67-5
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References