Succinic acids mercaptosuccinic acid

Gold nanoparticles between 10 and 30 nm can be produced by means of [BIli]" as reducer and mercaptosuccinic acid as stabilizer. Very well defined sizes, for instance, of 10.2, 10.8, 12.8, 19.4, or 33.6 nm, become available with variation of the [AuCU]" succinic acid ratio. ... 

SYNS ANTHIOLIMINE ANTHIOMALINE UTHIUM ANTIMONIOTHIOMALATE MERCAPTO-SUCCINIC ACID ANTIMONATE(III) HEXAUTHIUM SALT MERCAPTOSUCCINIC ACID-S-ANTIMONY DERIVATIVE LITHIUM SALT MERCAPTOSUCCINIC ACID,THIOANTIMONATE(III), DIUTHIUM SALT 2,2, 2"-(STIBILIDYNETRIS(THIO))TRIS-BUTANEDIOIC ACID HEXALITHIUM SALT... 

The same maleic acid macrolide was also used to produce bolaamphiphiles with two different head groups in high yield. For this purpose, the macrolide was first dissolved in 2-propanol and reacted with an alkaline solution of 2-mercapto-succinic acid. The solvent was then evaporated and the residue extracted with acetone to remove a minimal percent of the remaining macrolide. The product, which contained only one mercaptosuccinic acid substituent, was redissolved in hot 2-propanol/water 4 1 and then sodium bisulfite added. A bolaamphiphile with a large dicarboxylic acid head group and a small sulfonate head group was thus obtained in an almost quantitative yield . Of course, it is also possible to esterify the maleic acid with bolaamphiphile alcohols in order to obtain asymmetric, non-cyclic bolaamphiphiles (Scheme 2.10). 

Hi. Other dicarboxylic acids. Aqueous solutions of malonate CH2(C00 )2, adipate (CH2CH2COO )2, succinate (CH2COO )2 12, 573, 598), and mercaptosuccinate 516) with aqueous zirconium(IV) solutions leads to the precipitation of solids with composition [ZrO(CH2)K(COO )2]. The 1 1 adipate and succinate species do not dissolve in excess carboxylic acid solution indicating that the dianionic species are not formed. At metal ion concentrations of (1 to 2) x 10 M and hydrogen ion concentrations between 0.087-0.350 M, malonic and succinic acids establish the equilibrium defined by the equation... 

Dimethyl-S-1,2-bis (ethoxycarbonyl) ethyl phosphorothioate 0,0-Dimethyl-S-(1,2-dicarbethoxy) ethyl phosphorothioate Malaoxone Malathion-O-analog Mercaptosuccinic acid diethyl ester, S-ester with 0,0-dimethylphosphorothioate Oxycarbophos Phosphorothioic acid, 0,0-dimethyl ester, S-ester with 1,2-bis (methoxycarbonyl) ethanethiol Succinic acid. 

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