TY - JOUR
T1 - Synthesis of bis-fused tetrathiafulvalene with mono- and dicarboxylic acids
AU - Terauchi, Takeshi
AU - Kobayashi, Yuka
AU - Misaki, Yohji
N1 - Funding Information:
This study was supported by ‘ next program’ of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan.
PY - 2012/6/27
Y1 - 2012/6/27
N2 - Bis-fused tetrathiafulvalenes with mono- and dicarboxylic acids, 2-{5-(1,3-dithiol-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene}-1, 3-dithiole-4-carboxylic acid (1) and 2-{5-(1,3-dithiol-2-ylidene)-[1,3] dithiolo[4,5-d][1,3]dithiol-2-ylidene}-1,3-dithiole-4,5-dicarboxylic acid (2) have been synthesized. The electronic structure of 1 and 2 was examined from their optical absorption spectra and using density-functional calculations.
AB - Bis-fused tetrathiafulvalenes with mono- and dicarboxylic acids, 2-{5-(1,3-dithiol-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene}-1, 3-dithiole-4-carboxylic acid (1) and 2-{5-(1,3-dithiol-2-ylidene)-[1,3] dithiolo[4,5-d][1,3]dithiol-2-ylidene}-1,3-dithiole-4,5-dicarboxylic acid (2) have been synthesized. The electronic structure of 1 and 2 was examined from their optical absorption spectra and using density-functional calculations.
KW - Carboxylic acid
KW - Electron donor
KW - Fused ring
KW - Hydrogen bond
KW - Supramolecular synthon
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U2 - 10.1016/j.tetlet.2012.04.064
DO - 10.1016/j.tetlet.2012.04.064
M3 - Article
AN - SCOPUS:84861529234
VL - 53
SP - 3277
EP - 3280
JO - Tetrahedron Letters
JF - Tetrahedron Letters
SN - 0040-4039
IS - 26
ER -