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

更新时间:2025-09-19 16:55:32

4H-1-Benzopyran-2-carboxylic acid, ethyl ester结构式
4H-1-Benzopyran-2-carboxylic acid, ethyl ester结构式
委托求购
常用名 4H-1-Benzopyran-2-carboxylic acid, ethyl ester 英文名 4H-1-Benzopyran-2-carboxylic acid, ethyl ester
CAS号 6179-32-4 分子量 351.75800
密度 1.53g/cm3 沸点 N/A
分子式 C15H8ClF2N3OS 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 N-[5-(2-chlorophenyl)-1,3,4-thiadiazol-2-yl]-2,6-difluorobenzamide
英文别名 更多

 物理化学性质

密度 1.53g/cm3
分子式 C15H8ClF2N3OS
分子量 351.75800
精确质量 351.00400
PSA 86.61000
LogP 4.77300
InChIKey HUJCEGYAUXAAFA-UHFFFAOYSA-N
SMILES O=C(Nc1nnc(-c2ccccc2Cl)s1)c1c(F)cccc1F
折射率 1.66

 合成线路

~71%

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

4H-1-Benzopyran...

6179-32-4

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

~92%

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

4H-1-Benzopyran...

6179-32-4

文献: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结构式

4H-1-Benzopyran...

6179-32-4

文献: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结构式

4H-1-Benzopyran...

6179-32-4

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

~%

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

4H-1-Benzopyran...

6179-32-4

文献: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结构式

4H-1-Benzopyran...

6179-32-4

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

 英文别名

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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