|Table of Contents|

Synthesis,Structures and Electrochemical Properties of Two New Asymmetric Tetrathiafulvalene Derivatives(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2013年02期
Page:
61-66
Research Field:
化学
Publishing date:

Info

Title:
Synthesis,Structures and Electrochemical Properties of Two New Asymmetric Tetrathiafulvalene Derivatives
Author(s):
Zhang Rui
Yangzhou Polytechnic College,Yangzhou 225009,China
Keywords:
tetrathiafulvalene(TTF); unsymmetrical coupling; crystal structure; cyclic voltammetry
PACS:
O6
DOI:
-
Abstract:
We designed and synthesized two new asymmetric tetrathiafulvalene derivatives(compound 6a and 6b)with 1,3-(methyldithio)-dithiole-2-thione(compound 1)and 1,3-(cyclopentodithio)-dithiole-2-thione(compound 5),asymmetricly couples with 1,3-bis(cyanoethylethio)-dithiole-2-one(compound 3)in P(OEt)3 respectively.Also we characterized them by melting points、IR、1H NMR、13C NMR、MS、EA and introduced their crystal strcture and electrochemical properties.

References:

[1] Adam M,Mullen K.Oligomeric tetrathiafulvalenes:extended donors for increasing the dimensionality of electrical conduction[J].Adv Mater,1994,6:439-459.
[2]Bryce M R.Current trends in tetrathiafulvalene chemistry:towards increased dimensionality[J].J Mater Chem,1995,5:1 481-1 496.
[3]Otsubo T,Sao Y,Takimiya K.Dimeric tetrathiafulvalenes:new electron donors[J].Adv Mater,1996,8:203-211.
[4]Misaki Y,Fujiwara H,Yamabe T.Novel bis-fused e-electron donors for organic metals:2-(1,3-dithiol-2-ylidene)-5-(thiopyran-4-ylidene)-1,3,4,6-tetra-thiapentalene[J].J Org Chem,1996,61:3 650-3 656.
[5]Kaboub L,Legros J P,Donnadieu B.Structural study and electrical conductivity of salts based on functionalized TTF containing peripheral selenium atoms[J].J Mater Chem,2004,14:351-356.
[6]Hasegawa M,Takano J I,Enozawa H.Aggregation of star-shaped tris(tetrathiafulvalenylethynyl)benzene in solution and in the solid state[J].Tetrahedron Lett,2004,45:4 109-4 112.
[7]Nielsen K A,Cho W S,Jeppesen J O.Tetra-TTF calix
[4]pyrrole:a rationally designed receptor for electron-deficient neutral guests[J].J Am Chem Soc,2004,126:16 296-16 297.
[8]Avarvari N,Fourmigue M.1,4-dihydro-1,4-diphosphinine fused with two tetrathiafulvalenes[J].Chem Commun,2004(24):2 794-2 795.
[9]Svenstrup N,Becher J.The organic chemistry of 1,3-dithiole-2-thione-4,5-dithiolate(DMIT)[J].Synthesis,1995(3):215-235.

Memo

Memo:
-
Last Update: 2013-06-30