Technology Process of [Co(NH2CH2CH2NH2)2(((18)O)H2)(O3POC6H4NO2)](1+)*C7H7SO3(1-)=[Co(NH2CH2CH2NH2)2(((18)O)H2)(O3POC6H4NO2)]SO3C6H4CH3
There total 1 articles about [Co(NH2CH2CH2NH2)2(((18)O)H2)(O3POC6H4NO2)](1+)*C7H7SO3(1-)=[Co(NH2CH2CH2NH2)2(((18)O)H2)(O3POC6H4NO2)]SO3C6H4CH3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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With
trifluorormethanesulfonic acid; ammonia;
In
further solvent(s);
to suspn. of Co complex in (((18)O)H2) added CF3SO3H (pH 1.5), warmed to 50 .deghree.C, stirred until all of solid dissolved, allowed to stand at room temp. for 4 d, filtered, pH filtrate adjusted to 4-5 (concd. aq.NH3), added NH4SO3C6H4CH3; pptd. by cooling at 0 ° C for 2 h, ppt. washed ice-cold H2O, allowed to dry in air for 20 min, anhyd. product obtained by desication in vac. over P2O5 over 18 h; elem. anal.;
DOI:10.1021/ja00363a021