Structure

1H,3H-Naphtho[1,8-cd]pyran-1,3-dione,5-hydroxy-

CAS
23204-36-6
Catalog Number
ACM23204366
Category
Other Products
Molecular Weight
214.17
Molecular Formula
C12H6O4

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Specification

Synonyms
3-hydroxynaphthalic anhydride; 3-hydroxy-naphthalene-1,8-dicarboxylic acid-anhydride; m-hydroxy-1,8-naphthalicanhydride; 3-Hydroxy-naphthalin-1,8-dicarbonsaeure-anhydrid; ZLB0050; 5-hydroxy-1H,3H-naphtho<1,8-cd>pyran-1,3-dione; 5-Hydroxybenzo[de]iso
IUPAC Name
3-Hydroxy-1,8-naphthalic anhydride
SMILES
C1=CC2=CC(=CC3=C2C(=C1)C(=O)OC3=O)O
InChI Key
FKVNZFAMXGMPOU-UHFFFAOYSA-N
Boiling Point
509.4ºC at 760 mmHg
Melting Point
281ºC
Flash Point
210.8ºC
Density
1.585g/cm³
Exact Mass
214.02700
Safety Description
26-36/37/39

Upstream Synthesis Route 1

  • 23204-38-8
  • 23204-36-6

Reference: [1] Patent: JP2018/39777, 2018, A, . Location in patent: Paragraph 0115; 0119; 0120

Upstream Synthesis Route 2

  • 69409-07-0
  • 23204-36-6

Reference: [1] Australian Journal of Chemistry, 1987, vol. 40, # 1, p. 107 - 120
[2] Patent: US4207107, 1980, A,

Upstream Synthesis Route 3

  • 3027-38-1
  • 23204-36-6

Reference: [1] Journal of Photochemistry and Photobiology A: Chemistry, 2015, vol. 303-304, p. 28 - 35
[2] Patent: JP2018/39777, 2018, A,

Downstream Synthesis Route 1

  • 23204-36-6
  • 2437-17-4
  • 19700-42-6

Reference: [1]Tetrahedron,2006,vol. 62,p. 4690 - 4697

Downstream Synthesis Route 2

  • 592-55-2
  • 23204-36-6
  • 1315380-12-1

Reference: [1]Patent: US2012/289697,2012,A1 .Location in patent: Page/Page column 23

* For details of the synthesis route, please refer to the original source to ensure accuracy.

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