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Cas Database

107953-86-6

107953-86-6

Identification

  • Product Name:2,5-dihydroxy-1,4-dimethoxy-7-methylanthraquinone

  • CAS Number: 107953-86-6

  • EINECS:

  • Molecular Weight:314.295

  • Molecular Formula: C17H14O6

  • HS Code:

  • Mol File:107953-86-6.mol

Synonyms:2,5-dihydroxy-1,4-dimethoxy-7-methylanthraquinone

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Safety information and MSDS

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Relevant articles and documentsAll total 1 Articles be found

REACTIONS OF KETENE ACETALS 16. THE REGIOSPECIFIC SYNTHESIS OF PARTIALLY METHYLATED PURPURINS

Simoneau, Bruno,Brassard, Paul

, p. 3767 - 3774 (2007/10/02)

Two novel vinylketene acetals, 1,4-dimethoxy-1,3-bistrimethylsiloxybutadiene and 1,3,4-trimethoxy-1-trimethylsiloxybutadiene have been prepared in view of their eventual application to the synthesis of the antitumor antibiotic bikaverin.Use of the former in the elaboration of anthraquinones has shown that structures proposed for two natural products, purpurin 1-methyl ether and 8-hydroxypurpurin 1-methyl ether are in fact those of anthragallol derivatives.The second diene has afforded confirmation of the nature of xanthorin 5-methyl ether as well as of a degradation product of bostrycin.A substitution pattern claimed for another natural product, 5-hydroxyanthragallol 2,5-dimethyl ether, is also incorrect.

Process route upstream and downstream products

Process route

2-chloro-8-hydroxy-6-methylnaphthalene-1,4-dione
62993-89-9

2-chloro-8-hydroxy-6-methylnaphthalene-1,4-dione

1,3,4-trimethoxy-1-trimethylsilyloxy-1,3-butadiene
107953-76-4

1,3,4-trimethoxy-1-trimethylsilyloxy-1,3-butadiene

physcion
521-61-9

physcion

2,5-dihydroxy-1,4-dimethoxy-7-methylanthraquinone
107953-86-6

2,5-dihydroxy-1,4-dimethoxy-7-methylanthraquinone

4,5-dihydroxy-1,2-dimethoxy-7-methylanthraquinone
89701-79-1

4,5-dihydroxy-1,2-dimethoxy-7-methylanthraquinone

1,2,4-trimethoxy-5-hydroxy-7-methylanthraquinone
107953-85-5

1,2,4-trimethoxy-5-hydroxy-7-methylanthraquinone

Conditions
Conditions Yield
In benzene; 6h, room temperature then 100 degC, -30torr, 1h;
2%
43%
12%
38%

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