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2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯

更新时间:2025-08-27 17:54:16

2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式
2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式
品牌特惠专场
常用名 2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯 英文名 Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate
CAS号 154934-13-1 分子量 286.30100
密度 N/A 沸点 N/A
分子式 C12H14O6S 熔点 N/A
MSDS N/A 闪点 N/A

 名称

中文名 2,3-二氢-噻吩并[3,4-b]-1,4-二噁英-5,7-二羧酸二乙酯
英文名 Thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-dihydro-, diethyl ester
英文别名 更多

 物理化学性质

分子式 C12H14O6S
分子量 286.30100
精确质量 286.05100
PSA 99.30000
LogP 1.87270
InChIKey BLYQDJZMMFOERZ-UHFFFAOYSA-N
SMILES CCOC(=O)c1sc(C(=O)OCC)c2c1OCCO2

 合成线路

~85%

2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式

2,3-二氢噻吩并[3,4-b...

154934-13-1

文献:Far Eastern New Century Corporation; Liang, Nai-Yun; Tsai, Hui-Shan; Ke, Ching-Wei; Jseng, Chin-Wan Patent: EP2548875 A1, 2013 ; Location in patent: Paragraph 0083-0088 ;

~94%

2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式

2,3-二氢噻吩并[3,4-b...

154934-13-1

文献:Zong, Kyukwan; Madrigal, Luis; Groenendaal; Reynolds, John R. Chemical Communications, 2002 , # 21 p. 2498 - 2499

~29%

2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式

2,3-二氢噻吩并[3,4-b...

154934-13-1

文献:AGFA-GEVAERT Patent: US2003/162958 A1, 2003 ;

~%

2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式

2,3-二氢噻吩并[3,4-b...

154934-13-1

文献:Molcanov, Kresimir; Stolic, Ivana; Kovacevic, Goran; Kojic-Prodic, Biserka; Bajic, Miroslav Journal of Molecular Structure, 2011 , vol. 987, # 1-3 p. 174 - 179

~53%

2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式

2,3-二氢噻吩并[3,4-b...

154934-13-1

文献:Zhang, Hua; Qian, Chao; Chen, Xin-Zhi Journal of Chemical Research, 2011 , vol. 35, # 6 p. 339 - 340

~%

2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式

2,3-二氢噻吩并[3,4-b...

154934-13-1

文献:Far Eastern New Century Corporation; Liang, Nai-Yun; Tsai, Hui-Shan; Ke, Ching-Wei; Jseng, Chin-Wan Patent: EP2548875 A1, 2013 ;

~%

2,3-二氢噻吩并[3,4-b][1,4]二噁烷-5,7-二羧酸二乙酯结构式

2,3-二氢噻吩并[3,4-b...

154934-13-1

文献:Guha; Iyer Journal of the Indian Institute of Science, 1938 , vol. 21, p. 115,118

 英文别名

2,5-dicarbethoxy-3,4-ethylenedioxythiophene
diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate
2,5-diethoxycarbonyl-3,4-ethylenedioxythiophene
diethyl 3,4-dimethylthieno<2,3-b>thiophen-2,5-dicarboxylate
2,3-dihydro-thieno[3,4-b][1,4]dioxin-5,7-dicarboxylic acid diethyl ester
2,3-dihydro-thieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid diethyl ester
diethyl 3,4-ethylenedioxythiophene-2,5-dicarboxylate
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