3-Benzoyl-4-hydroxy-2H-chromen-2-one

Modify Date: 2024-01-11 00:28:42

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure
3-Benzoyl-4-hydroxy-2H-chromen-2-one structure
 Common Name 3-Benzoyl-4-hydroxy-2H-chromen-2-one
CAS Number 19492-11-6 Molecular Weight 266.24800
Density 1.423 g/cm3 Boiling Point 391.2ºC at 760 mmHg
Molecular Formula C16H10O4 Melting Point N/A
MSDS N/A Flash Point 146.1ºC

 Names

Name 3-[hydroxy(phenyl)methylidene]chromene-2,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.423 g/cm3
Boiling Point 391.2ºC at 760 mmHg
Molecular Formula C16H10O4
Molecular Weight 266.24800
Flash Point 146.1ºC
Exact Mass 266.05800
PSA 67.51000
LogP 2.72960
Vapour Pressure 8.02E-07mmHg at 25°C
Index of Refraction 1.683

 Synthetic Route

4-Hydroxycoumarin structure

4-Hydroxycoumarin

CAS#:1076-38-6

~%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Kappe, Thomas; Schnell, Barbara Journal of Heterocyclic Chemistry, 1996 , vol. 33, # 3 p. 663 - 670
Phenol structure

Phenol

CAS#:108-95-2

~%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Al-Sehemi, Abdullah G.; El-Gogary, Sameh R. Chinese Journal of Chemistry, 2012 , vol. 30, # 2 p. 316 - 320
N/A structure

N/A

CAS#:78589-68-1

~72%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Babin, P.; Dunogues, J.; Petraud, M. Tetrahedron, 1981 , vol. 37, p. 1131 - 1139
2-benzoyloxybenzoyl chloride structure

2-benzoyloxyben...

CAS#:78589-56-7

~%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Babin, P.; Dunogues, J.; Petraud, M. Tetrahedron, 1981 , vol. 37, p. 1131 - 1139
N/A structure

N/A

CAS#:78589-61-4

~%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Babin, P.; Dunogues, J.; Petraud, M. Tetrahedron, 1981 , vol. 37, p. 1131 - 1139
(2-oxochromen-4-yl) benzoate structure

(2-oxochromen-4...

CAS#:16709-58-3

~65%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Kappe, Thomas; Schnell, Barbara Journal of Heterocyclic Chemistry, 1996 , vol. 33, # 3 p. 663 - 670
Aspirin structure

Aspirin

CAS#:50-78-2

~%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Athanasellis, Giorgos; Melagraki, Georgia; Chatzidakis, Haralambos; Afantitis, Antreas; Detsi, Anastasia; Igglessi-Markopoulou, Olga; Markopoulos, John Synthesis, 2004 , # 11 p. 1775 - 1782
Ethyl 3-oxo-3-phenylpropanoate structure

Ethyl 3-oxo-3-p...

CAS#:94-02-0

~%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Athanasellis, Giorgos; Melagraki, Georgia; Chatzidakis, Haralambos; Afantitis, Antreas; Detsi, Anastasia; Igglessi-Markopoulou, Olga; Markopoulos, John Synthesis, 2004 , # 11 p. 1775 - 1782
Benzoyl chloride structure

Benzoyl chloride

CAS#:98-88-4

~%

3-Benzoyl-4-hydroxy-2H-chromen-2-one Structure

3-Benzoyl-4-hyd...

CAS#:19492-11-6

Literature: Liao, Yuan-Xiu; Kuo, Pei-Yu; Yang, Ding-Yah Tetrahedron Letters, 2003 , vol. 44, # 8 p. 1599 - 1602

 Synonyms

3-Benzoyl-4-hydroxycoumarin
3-benzoyl-4-hydroxy-chromen-2-one
3-Benzoyl-7-methoxyindol-4-ol
3-Benzoyl-4-hydroxy-7-methoxyindol
3-benzoyl-4-hydroxy-2H-chromen-2-one
(4-hydroxy-7-methoxy-indol-3-yl)-phenyl-methanone
3-Benzoyl-4-hydroxy-cumarin
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