4-(2-oxochromen-4-yl)chromen-2-one

Modify Date: 2025-08-25 12:00:16

4-(2-oxochromen-4-yl)chromen-2-one Structure
4-(2-oxochromen-4-yl)chromen-2-one structure
Common Name 4-(2-oxochromen-4-yl)chromen-2-one
CAS Number 118545-81-6 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 4-(2-oxochromen-4-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

 Synthetic Route

~41%

4-(2-oxochromen-4-yl)chromen-2-one Structure

4-(2-oxochromen...

CAS#:118545-81-6

Literature: Lei, Jian-Guang; Xu, Ming-Hua; Lin, Guo-Qiang Synlett, 2004 , # 13 p. 2364 - 2368

~98%

4-(2-oxochromen-4-yl)chromen-2-one Structure

4-(2-oxochromen...

CAS#:118545-81-6

Literature: Hashim, Jamshed; Glasnov, Toma N.; Kremsner, Jennifer M.; Kappe, C. Oliver Journal of Organic Chemistry, 2006 , vol. 71, # 4 p. 1707 - 1710

~92%

4-(2-oxochromen-4-yl)chromen-2-one Structure

4-(2-oxochromen...

CAS#:118545-81-6

Literature: Hashim, Jamshed; Kappe, C. Oliver Advanced Synthesis and Catalysis, 2007 , vol. 349, # 14-15 p. 2353 - 2360

~62%

4-(2-oxochromen-4-yl)chromen-2-one Structure

4-(2-oxochromen...

CAS#:118545-81-6

Literature: Lei, Jian-Guang; Xu, Ming-Hua; Lin, Guo-Qiang Synlett, 2004 , # 13 p. 2364 - 2368

~%

4-(2-oxochromen-4-yl)chromen-2-one Structure

4-(2-oxochromen...

CAS#:118545-81-6

Literature: Hashim, Jamshed; Glasnov, Toma N.; Kremsner, Jennifer M.; Kappe, C. Oliver Journal of Organic Chemistry, 2006 , vol. 71, # 4 p. 1707 - 1710

 Synonyms

4,4'-dicoumarin
4,4'-bicoumarin
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