Definition of Selenourea. Meaning of Selenourea. Synonyms of Selenourea

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Definition of Selenourea

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Meaning of Selenourea from wikipedia

- Selenourea is the organoselenium compound with the chemical formula Se=C(NH2)2. It is a white solid. This compound features a rare example of a stable...
- and hydrogen selenide react with cyanamide to give urea, thiourea, and selenourea, respectively: H2NCN + H2E → H2NC(E)NH2 (E = O, S, Se) In this way, cyanamide...
- compounds. It adds across alkenes. Illustrative is the synthesis of selenoureas from cyanamides: H2Se gas is used to dope semiconductors with selenium...
- NFPA 704 (fire diamond) 3 1 0 Related compounds Related compounds Urea Selenourea Except where otherwise noted, data are given for materials in their standard...
- chalcogens; these include S7At+ and At(CSN)−2 with sulfur, a coordination selenourea compound with selenium, and an astatine–tellurium colloid with tellurium...
- tendency to oligomerize. Diselenobenzoquinone is stable as a metal complex. Selenourea is an example of a stable compound containing a C=Se bond. Thioselenides...
- CH4N2S ammonium thiocyanate 1762-95-4 CH4N2S thiourea 62-56-6 CH4N2Se selenourea 630-10-4 CH4O methyl alcohol 67-56-1 CH4OS methanesulfenic acid 62965-22-4...
- chalcogens; these include S7At+ and At(CSN)− 2 with sulfur, a coordination selenourea compound with selenium, and an astatine–tellurium colloid with tellurium...
- of the active material on a substrate rinsed in a controlled bath with selenourea, lead acetate, pot****ium iodine and other compounds. CBD method has been...
- acidification: Another preparative route to selenols involves the alkylation of selenourea, followed by hydrolysis. Selenols are often generated by reduction of...