Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate

Modify Date: 2024-01-02 23:45:59

Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate Structure
Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate structure
Common Name Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate
CAS Number 154934-13-1 Molecular Weight 286.30100
Density N/A Boiling Point N/A
Molecular Formula C12H14O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-dihydro-, diethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H14O6S
Molecular Weight 286.30100
Exact Mass 286.05100
PSA 99.30000
LogP 1.87270

 Synthetic Route

~85%

Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate Structure

Diethyl 2,3-dih...

CAS#:154934-13-1

Literature: 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%

Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate Structure

Diethyl 2,3-dih...

CAS#:154934-13-1

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

~29%

Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate Structure

Diethyl 2,3-dih...

CAS#:154934-13-1

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

~%

Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate Structure

Diethyl 2,3-dih...

CAS#:154934-13-1

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

~53%

Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate Structure

Diethyl 2,3-dih...

CAS#:154934-13-1

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

~%

Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate Structure

Diethyl 2,3-dih...

CAS#:154934-13-1

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

~%

Diethyl 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylate Structure

Diethyl 2,3-dih...

CAS#:154934-13-1

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

 Synonyms

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