⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2

Base Information

Chemical Name:⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2
CAS No.:113584-53-5
Molecular Formula:C₃₄H₄₅N₂S₃Tc
Molecular Weight:676.943
Hs Code.:

<sup>(99)</sup>Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH<sub>3</sub>CN)2

Synonyms:⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2

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Chemical Property of ⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2

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Technology Process of ⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2

There total 1 articles about ⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 70.0%

: ammonium hexachlorotechnetate(IV)

: 14786-84-6
2,3,5,6-tetramethylthiophenol

: 75-05-8,26809-02-9
acetonitrile

: 113584-53-5
⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2

Guidance literature:: With sodium methoxide; Zn; In methanol; acetonitrile; Under N2, a soln. of sodium methoxide and Htmbt in freshly distd. MeOH is added to a suspn. of (NH4)2{TcCl6} and Zn dust in distd. MeCN, the mixt. is stirred at room temp. for 30 min.; Mixt. is opened to air, filtered, the sepd. blue ppt. is dissolved in CH2Cl2, the filtrate is evapd., the residue extd. with hexane/CH2Cl2, the extract is combined with the CH2Cl2 soln., evapn., recrystn. from hot MeCN/MeOH, elem. anal.;

Reference yield: 94.0%

: 113584-53-5
⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2

: 598-45-8
i-propyl isocyanide

: 113584-55-7
⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(isopropylisocyanide)2

Guidance literature:: In dichloromethane; Isopropyl isocyanide is added to a soln. of Tc(tmbt)3(CH3CN)2 in CH2Cl2, within 1 min color changes from blue to purple-pink.; Evapn., crystals are suspended in distd. H2O, collected and dried in vac., elem. anal.;

Reference yield: 64.0%

: 113584-53-5
⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CH₃CN)2

: 201230-82-2
carbon monoxide

: 113584-57-9
⁽⁹⁹⁾Tc(2,3,5,6-tetramethylbenzenethiolate)3(CO)2

Guidance literature:: In dichloromethane; CO is bubbled through a soln. of Tc(tmbt)3(MeCN)2 overnight, evapg. all the solvent.; Column chromy. (silica gel, CHCl3, under CO pressure), addn. of MeOH to the major fraction, removing the CHCl3 with a stream of CO, crystals are collected, washed with methanol, dried in vac.;