307543-49-3

Upstream product

• 355117-89-4 3-(tert-butyldiphenylsilyloxy)-1,2-dibromopropane 
• 162610-46-0 5,6-dihydro-5-(hydroxymethyl)-1,3-dithiolo-[4,5-b]-1,4-dithiin-2-thione 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 136787-49-0 3-(tert-butyldiphenylsilyloxy)prop-1-ene 
• 307543-47-1 5-(tert-butyldiphenylsilyloxymethyl)-5,6-dihydro-1,3-dithiolo[4,5-b][1,4]dithiine-2-thione 

Downstream Products

• 307543-53-9 [2-(4,5-bis-methylsulfanyl-[1,3]dithiol-2-ylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-5-ylmethoxy]-tert-butyl-diphenyl-silane 
• 287924-74-7 5-(t-butyldiphenylsilyloxy)methyl-5,6-dihydro-2-(5',6'-dihydro-1,3-dithiolo[4,5-b]-1,4-dithiin-2'-ylidene)-1,3-dithiolo[4,5-b]-1,4-dithiin 
• 66946-48-3 bis(ethylenedithio)tetrathiofulvalene 
• 341037-01-2 6,6-Bis(methoxyethoxymethoxymethyl)-2-(5',6'-dihydro-5'-tert-butyldiphenylsilyloxymethyl[1,3]dithiolo[4,5-b][1,4]dithiin-2'-ylidene)-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepine 
• 341036-93-9 2-[6',6'-Bis(methoxyethoxymethoxymethyl)-6',7'-dihydro-5'H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2'-ylidene]-6,6-bis(methoxyethoxymethoxymethyl)-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepine 

Relevant academic research and scientific papers

Functionalised organosulfur donor molecules: Synthesis of racemic hydroxymethyl-, alkoxymethyl- and dialkoxymethyl-bis(ethylenedithio)tetrathiafulvalenes

Short synthetic routes to racemic derivatives of bis(ethylenedithio)tetrathiafulvalene carrying one hydroxymethyl (HMET), alkoxymethyl or dialkoxymethyl side chain are reported along with cyclic voltammetry measurements and conversion of HMET to (2:1) radical cation salts.

Novel organosulfur donors containing hydroxy functionalities: Synthesis of bis[2,2-bis(hydroxymethyl)propane-1,3-diyldithio]-tetrathiafulvalene and related materials

A report on the synthesis of novel organosulfur donors with two or more hydroxymethyl groups were presented. Achiral hydroxy-substituted derivatives of tetrathiafulvalene and some tetrathiafulvalene carrying alternative hydrogen bond donors were studied. Cyclic sulfate esters of vic-diols in the preparation of substituted bis(ethylenedithio)tetrathiafulvalene derivative were used by performing substitution reactions with the thiolate.

Syntheses of new electron donors with hydroxymethyl groups and studies on their cation-radical salts

New electron donors 4,5-ethylenedithio-4',5'-(1-hydroxypropane-2,3-diyldithio)tetrathiafulvalene (1a), 4,5-bis(methylthio)-4',5'-(1-hydroxypropane-2,3-diyldithio)tetrathiafulvalene (1b), 4,5-ethylenedithio-4',5'-(1,4-dihydroxybutane-2,3-diyldithio)tetrathiafulvale ne (1c) and 4,5-bis(methylthio)-4',5'-(1,4-dihydroxybutane-2,3-diyldithio)tetrathiafulval ene (1d) with hydroxymethyl groups were synthesized and characterized spectroscopically. Their redox potentials were determined using cyclic voltammetry. Crystals of cation-radical salts based on these new electron donors, (1a)2·ClO4, (1c)2·Cl, (1c)2·I, were obtained by standard electrochemical methods. The crystal structure of (1c)2·Cl was determined and studied. Electrical measurements of the cation-radical salts indicated that they displayed semiconducting behaviors, however, with good conductivities at room temperature: 0.68 S cm-1 for (1a)2·ClO4 and 0.10 S cm-1 for (1c)2·Cl.