4H-1-Benzopyran-2-carboxylic acid, ethyl ester

Modify Date: 2025-09-19 16:55:32

4H-1-Benzopyran-2-carboxylic acid, ethyl ester Structure
4H-1-Benzopyran-2-carboxylic acid, ethyl ester structure
Common Name 4H-1-Benzopyran-2-carboxylic acid, ethyl ester
CAS Number 6179-32-4 Molecular Weight 351.75800
Density 1.53g/cm3 Boiling Point N/A
Molecular Formula C15H8ClF2N3OS Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name N-[5-(2-chlorophenyl)-1,3,4-thiadiazol-2-yl]-2,6-difluorobenzamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.53g/cm3
Molecular Formula C15H8ClF2N3OS
Molecular Weight 351.75800
Exact Mass 351.00400
PSA 86.61000
LogP 4.77300
Index of Refraction 1.66

 Synthetic Route

~71%

4H-1-Benzopyran-2-carboxylic acid, ethyl ester Structure

4H-1-Benzopyran...

CAS#:6179-32-4

Literature: Sarkar, Debayan; Venkateswaran, Ramanathapuram V. Tetrahedron, 2011 , vol. 67, # 25 p. 4559 - 4568

~92%

4H-1-Benzopyran-2-carboxylic acid, ethyl ester Structure

4H-1-Benzopyran...

CAS#:6179-32-4

Literature: Hekking, Koen F. W.; Moelands, Marcel A. H.; Van Delft, Floris L.; Rutjes, Floris P. J. T. Journal of Organic Chemistry, 2006 , vol. 71, # 17 p. 6444 - 6450

~%

4H-1-Benzopyran-2-carboxylic acid, ethyl ester Structure

4H-1-Benzopyran...

CAS#:6179-32-4

Literature: Ye, Long-Wu; Sun, Xiu-Li; Zhu, Chun-Yin; Tang, Yong Organic Letters, 2006 , vol. 8, # 17 p. 3853 - 3856

~%

4H-1-Benzopyran-2-carboxylic acid, ethyl ester Structure

4H-1-Benzopyran...

CAS#:6179-32-4

Literature: Sarkar, Debayan; Venkateswaran, Ramanathapuram V. Tetrahedron, 2011 , vol. 67, # 25 p. 4559 - 4568

~%

4H-1-Benzopyran-2-carboxylic acid, ethyl ester Structure

4H-1-Benzopyran...

CAS#:6179-32-4

Literature: Song, Song; Zhu, Shou-Fei; Pu, Liu-Yang; Zhou, Qi-Lin Angewandte Chemie - International Edition, 2013 , vol. 52, # 23 p. 6072 - 6075 Angew. Chem., 2013 , vol. 125, # 23 p. 6188 - 6191

~%

4H-1-Benzopyran-2-carboxylic acid, ethyl ester Structure

4H-1-Benzopyran...

CAS#:6179-32-4

Literature: Sarkar, Debayan; Venkateswaran, Ramanathapuram V. Tetrahedron, 2011 , vol. 67, # 25 p. 4559 - 4568

 Synonyms

ethyl 4H-chromene-2-carboxylate
N-(5-(2-chlorophenyl)-1,3,4-thiadiazol-2-yl)-2,6-difluorobenzamide
F0326-1211
ethyl chromene-2-carboxylate
4H-1-Benzopyran-2-carboxylic acid, ethyl ester
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