Isocoumarin

Isocoumarin
IUPAC name 1H-Isochromen-1-one
Other names Iso-coumarin; 1H-2-Benz​opyran-1-​one; 3,4-Benzo-2-pyrone
Identifiers
CAS number	491-31-6
PubChem	68108
ChemSpider	61416 Y
Jmol-3D images	Image 1
SMILES O=C2O\C=C/c1c2cccc1
InChI InChI=1S/C9H6O2/c10-9-8-4-2-1-3-7(8)5-6-11-9/h1-6H Y Key: IQZZFVDIZRWADY-UHFFFAOYSA-N Y
Properties
Molecular formula	C9H6O2
Molar mass	146.14 g mol−1
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Isocoumarin (1H-2-benzopyran-1-one; 3,4-benzo-2-pyrone) is a lactone, a type of natural organic compound.

Known natural compounds

• Thunberginol A and B

dihydroisocoumarins

• Hydrangenol
• Phyllodulcin
• Thunberginol C, D, E and G
• The derivative 3-acetyl-3,4-dihydro-5,6-dimethoxy-1H-2-benzopyran-1-one can be found in Huáng bǎi (Phellodendron chinense), one of the fifty fundamental herbs of traditional Chinese medicine.^[1]

See also

• Coumarin

References

1. ^ Cui, WS; Tian, J; Ma, ZJ; Guo, YQ; Wang, JH; Li, X (2003). "A new isocoumarin from bark of Pellodendron chinense". Natural product research 17 (6): 427–9. doi:10.1080/14786410310001617695. PMID 14577693. 

This article about a heterocyclic compound is a stub. You can help Wikipedia by expanding it.v · Categories: Lactones Isocoumarins Heterocyclic compound stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем решить контрольную работу Dihydroimidazol-2-ylidene Dihydrokaempferide Look at other dictionaries: isocoumarin — noun An isomer of coumarin in which the orientation of the lactone is reversed …   Wiktionary Huáng bǎi — (黄栢 or 黃栢, literally yellow fir ) or huáng bò (黄檗) is one of the fifty fundamental herbs of traditional Chinese medicine. Known also as Cortex Phellodendri, it is the bark of one of two species of Phellodendron tree: Phellodendron amurense or …   Wikipedia Phellodendron chinense — var. yunnanensis Scientific classification …   Wikipedia ochratoxin — noun Any of a class of mycotoxins, having an isocoumarin structure, produced by fungi of the genus Aspergillus …   Wiktionary Monocerin — IUPAC name (2S,3aR,9bR) 6 hydroxy 7,8 dimethoxy 2 propyl 2,3,3a,9b tetrahydro 5H furo[3,2 c]isochromen 5 one …   Wikipedia Hydrangea serrata — Mountain Hydrangea H. serrata Scientific classification Kingdom: Plantae …   Wikipedia Acoplamiento de Castro-Stephens — El Acoplamiento de Castro Stephens es una reacción orgánica de acoplamiento cruzado entre acetiluro de cobre (I) y un halogenuro de arilo, dando como producto un alquino disustituido y un haluro de cobre (I). La reacción fue descrita en 1963 por… …   Wikipedia Español 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”