THE INORGANIC CHEMISTRY OF 99mTc MYOCARDIAL IMAGING AGENTS

Deutsch, Edward; Glavan, Kenneth A.; Bushong, William; Sodd, Vincent J.

doi:10.1016/b978-0-08-027544-4.50019-8

Cited by 8 publications

(2 citation statements)

References 13 publications

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“…We isolated some yellow crystals. The IR spectrum of the compound showed a v(N-H) stretching band at 3 125 cm-' , a carbonyl band at 1671 cm-' , (1) 4387 (9) 3079 (5) 4347 (8) 35 9 c (2) 5414 (10) 3378 (5) 4387 (10) 593 (33) 5682 (12) 3822 (5) 5124 (11) 782 (34) 5013 (12) 3956 (5) 5799(10) 674 c (5) 4001 (11) 3639 (5) 5755(10) 644 c (6) 3705 (10) 3219 (5) 5059(9) 503 c (7) 23 19(15) 2500 2884(12) 438 C (8) 1695 (10) 2989 (5) 2629 (9) 523 (39) 407 (10) 2975 (6) 2105 (9) ( 12) 3532 (10) 2020 (5) -1684(10) 545 c (13) 2437 (10) 2024 (6) -2518(10) 767 C (14) 1892 (14) 2500 -2943(14) 859 C (15) 6368 (9) 1928 (5) -274(9) 410 c (16) 7029 (10) 1614 (5) 626(10) 433 C ( 17) 7710 (11) 1 172 (5) 430(11) 575 c (18) 7758 (11) 1054 (5) -617(11) 667 C ( 19) 7125 (12) 1371 …”

Section: T C C~~( P P~~)~( C O )mentioning

confidence: 99%

“…These studies seem to indicate that such an agent should be charged + 1 with a low oxidation state 5 3 for Tc. Other types of ligands producing Tc compounds that accumulate in the heart are phosphines, especially di(alky1)phosphinoethane (4)(5)(6). We have therefore chosen to start a project on the synthesis of mixedligand compounds with isonitrile and phosphine derivatives.…”

Section: Introductionmentioning

confidence: 99%

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Reaction products of ammonium pertechnetate(VII) with triphenylphosphine and crystal structures of mer-Tc(PPh₃)₂Cl₃(DMF) •2PPh₃ and NH₂(CH₃)₂⁺DMAH⁺ [TcCl₆]²⁻•PPh₃O

Rochon¹,

Melanson²,

Kong³

1991

Can. J. Chem.

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. Can. J. Chem. 69, 397 (1991). The reaction of NH4Tc04 with PPh3 in DMF solution in the presence of HCI produces mer-~c~~'(~~h~)~cl,(~MF).2PPh~ (1). When the reaction is done in acidic DMA, the yellow product isolated was identified as NH2(CH3)2+DMAH+ [ T c C~~]~-. P P~~O (2). The dimethylammonium cation was produced from the reaction of the solvent (DMA) with aqueous HCl. The reaction of NH4Tc04 with PPh3 in acidic acetone solution produces yellow (PPh3H)2[TcC16] (= 15% yield) and some orange crystals (=65% yield) identified by X-ray diffraction as

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