3-(2-oxochromen-3-yl)chromen-2-one

Modify Date: 2025-08-21 12:15:43

3-(2-oxochromen-3-yl)chromen-2-one Structure
3-(2-oxochromen-3-yl)chromen-2-one structure
Common Name 3-(2-oxochromen-3-yl)chromen-2-one
CAS Number 23783-79-1 Molecular Weight 290.27000
Density N/A Boiling Point N/A
Molecular Formula C18H10O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-(2-oxochromen-3-yl)chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C18H10O4
Molecular Weight 290.27000
Exact Mass 290.05800
PSA 60.42000
LogP 3.56640
InChIKey GHCRWJLFNDIAHM-UHFFFAOYSA-N
SMILES O=c1oc2ccccc2cc1-c1cc2ccccc2oc1=O

 Synthetic Route

~26%

3-(2-oxochromen-3-yl)chromen-2-one Structure

3-(2-oxochromen...

CAS#:23783-79-1

Literature: Wegner, Hermann A.; Ahles, Sebastian; Neuburger, Markus Chemistry - A European Journal, 2008 , vol. 14, # 36 p. 11310 - 11313

~%

3-(2-oxochromen-3-yl)chromen-2-one Structure

3-(2-oxochromen...

CAS#:23783-79-1

Literature: Dey; Sankaranarayanan Journal of the Indian Chemical Society, 1931 , vol. 8, p. 817,822 Full Text Show Details Dey; Sankaran Proceedings of the National Institute of Sciences of India, 1940 , vol. 6, p. 173,185, 186 Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 1,14, 15

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3-(2-oxochromen-3-yl)chromen-2-one Structure

3-(2-oxochromen...

CAS#:23783-79-1

Literature: Dey; Sankaranarayanan Journal of the Indian Chemical Society, 1931 , vol. 8, p. 817,822 Full Text Show Details Dey; Sankaran Proceedings of the National Institute of Sciences of India, 1940 , vol. 6, p. 173,185, 186 Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 1,14, 15

~%

3-(2-oxochromen-3-yl)chromen-2-one Structure

3-(2-oxochromen...

CAS#:23783-79-1

Literature: Dey; Sankaran Proceedings of the National Institute of Sciences of India, 1940 , vol. 6, p. 173,185, 186 Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 1,14, 15

~%

3-(2-oxochromen-3-yl)chromen-2-one Structure

3-(2-oxochromen...

CAS#:23783-79-1

Literature: Dey; Sankaranarayanan Journal of the Indian Chemical Society, 1931 , vol. 8, p. 817,822

 Synonyms

2H,2'H-3,3'-bichromene-2,2'-dione
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