3,4-Dihydro-2,2-diMethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid synthesis

6synthesis methods

Product Name:3,4-Dihydro-2,2-diMethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid
CAS Number:65372-54-5
Molecular formula:C12H12O4
Molecular Weight:220.22

2345-34-8
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3,4-Dihydro-2,2-diMethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid

65372-54-5
39 suppliers
$165.00/500mg

Yield:-

Steps:

Multi-step reaction with 2 steps
1: hydrogenchloride / AlCl₃ / (2S)-N-methyl-1-phenylpropan-2-amine hydrate; 1,2,4-Trichlorobenzene
2: hydrogenchloride / water; acetone; acetonitrile

References:

US6191164,2001,B1

Ethyl 2,2-Dimethyl-4-oxochroman-6-carboxylate

933055-06-2
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65372-54-5
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References

123-75-1 Synthesis

123-75-1
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16357-40-7
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65372-54-5
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$165.00/500mg

References

63678-14-8
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67-64-1
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65372-54-5
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2H-1-Benzopyran-6-carboxaldehyde, 3,4-dihydro-2,2-dimethyl-4-oxo-

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References

57009-53-7
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65372-54-5
39 suppliers
$165.00/500mg

References

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