TY - JOUR
T1 - [2+4] Cycloaddition to tetrathiafulvalene (TTF)
T2 - A new route to multisulfur TTF derivatives
AU - Khodorkovsky, V. Y.
AU - Becker, J. Y.
AU - Bernstein, J.
PY - 1992/1/1
Y1 - 1992/1/1
N2 - [2+4] Cycloaddition of oligomeric 1,3-dithiole-2,4,5-trithione (2) and tetrathiafulvalene (TTF) leads to the formation of the new cycloadduct 6-(1,3-dithiol-2-ylidene)-4a,7a-dihydro-2-thioxobis[1,3]dithiolo[4,5-b :4',5'-e][1,4]dithiin (3); its oxidation or reaction with a base and subsequent methylation afford 6-(1,3-dithiol-2-ylidene)-2-thioxobis[1,3]dithiolo[4,5-b:4',5'-e][1,4] dithiin (4) and 4-[2(1,3-dithiol-2-ylidene)-1,3-dithiol-4-ylthio]-5-methylthio-1,3-dit hiole-2-thione (5), respectively.
AB - [2+4] Cycloaddition of oligomeric 1,3-dithiole-2,4,5-trithione (2) and tetrathiafulvalene (TTF) leads to the formation of the new cycloadduct 6-(1,3-dithiol-2-ylidene)-4a,7a-dihydro-2-thioxobis[1,3]dithiolo[4,5-b :4',5'-e][1,4]dithiin (3); its oxidation or reaction with a base and subsequent methylation afford 6-(1,3-dithiol-2-ylidene)-2-thioxobis[1,3]dithiolo[4,5-b:4',5'-e][1,4] dithiin (4) and 4-[2(1,3-dithiol-2-ylidene)-1,3-dithiol-4-ylthio]-5-methylthio-1,3-dit hiole-2-thione (5), respectively.
UR - http://www.scopus.com/inward/record.url?scp=0026480878&partnerID=8YFLogxK
U2 - 10.1055/s-1992-26303
DO - 10.1055/s-1992-26303
M3 - Article
AN - SCOPUS:0026480878
SN - 0039-7881
SP - 1071
EP - 1072
JO - Synthesis
JF - Synthesis
IS - 11
ER -