ChemicalBook CAS DataBase List 3',6'-Bis(acetyloxy)-6-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one

3',6'-Bis(acetyloxy)-6-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one synthesis

3synthesis methods

Product Name:3',6'-Bis(acetyloxy)-6-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
CAS Number:53299-21-1
Molecular formula:C24H15NO9
Molecular Weight:461.38

610-27-5 Synthesis

610-27-5
417 suppliers
$6.00/5g

108-24-7
5 suppliers
$14.00/250ML

120-80-9 Synthesis

120-80-9
503 suppliers
$13.00/25g

14926-29-5
30 suppliers
inquiry

3',6'-Bis(acetyloxy)-6-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one

53299-21-1
15 suppliers
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Yield:14926-29-5 28% ，53299-21-1 25%

Reaction Conditions:

Stage #1: 4-nitrophthalic acid;benzene-1,2-diol at 180 - 190; for 3 h;
Stage #2: with hydrogenchloride for 1 h;Heating;
Stage #3: acetic anhydride for 1 h;Heating;

References:

Sigmund, Harald;Pfleiderer, Wolfgang [Helvetica Chimica Acta,2003,vol. 86,# 7,p. 2299 - 2334]

5466-84-2 Synthesis