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Mercury II cyanide

Mercury(II) cyanide Fluorine, hydrogen cyanide, magnesium, sodium nitrite... [Pg.1209]

Chemical Designations - Synonyms Cianurina Mercury cyanide Mercury (II) cyanide Chemical Formula Hg(CN)j... [Pg.245]

Cyanquecksilber, n. mercury cyanide, -kalium, n. mercury potassium cyanide, -oxyd, n. mercuric cyanide, mercury(II) cyanide. [Pg.95]

Merkuri-. mercuric, mercuri-, mercury(II). Merkuriah en, pi. Pharm.) mercurials. Merkuriahnittel, n. Pharm.) mercurial. Merkuri-ammoniumchlorid, n. mercuriammo-nium chloride, -azetat, n. mercuric acetate, mercury(II) acetate, -chlorid, n. mercuric chloride, mercury(II) chloride, -cyamd, n. mercuric cyanide, mercury(II) cyanide, -cyanwasserstoffs ure, /. mercuricyanic acid, cyanomercuric(II) acid. [Pg.294]

The behavior of Hg(CN)2 toward the dinuclear gold(I) amidinate complexes requires comment. In the case of the dinuclear gold(I) ylide, oxidation of the Au(I) to Au(II) resulted in the formation of a reduced mercury(O) product. Figure 1.19(a) [36]. In the mercury(II) cyanide reaction with the dinuclear gold(I) dithiophosphinate. Figure 1.19(b), the stability of the gold(I)-carbon bond compared... [Pg.14]

Mixtures of sodium nitrite and various cyanides [1] explode on heating, including potassium cyanide [2], potassium hexacyanoferrate(III), sodium pentacyanonitro-sylferrate(II) [3], potassium hexacyanoferrate(II) [4], or mercury(II) cyanide [5], Such mixtures have been proposed as explosives, initiable by heat or a detonator [5],... [Pg.1775]

Mercury(II) cyanide Mercury(I) nitrate Mercury(II) nitrate Fluorine, hydrogen cyanide, magnesium, sodium nitrite Phosphorus Acetylene, aromatics, ethanol, hypophosphoric acid, phosphine, unsaturated organic compounds... [Pg.1478]

Hexaazido-2,4,6-triaza-1,3,5-triphosphorine, 4795 Hydrogen azide, 4441 f Hydrogen selenide, 4486 f Hydrogen telluride, 4488 Iodoform, 0376 Lead(II) azide, 4782 Lead(IV) azide, 4790 Mercury(II) cyanide, 0976 Mercury(II) fulminate, 0978... [Pg.140]

Mercury(II) cyanate, 0977 Mercury(II) cyanide, 0976 Mercury(II) ac/-dinitrometbanide, 0707 Mercury(l) fluoride, 4312 Mercury(ll) formohydroxamate, 0804 Mercury(ll) fubninate, 0978 Mercury(1) hypophosphate, 4617 Mercury(ll) iodide, 4602 Mercury(l) nitrate, 4609 Mercury(ll) nitrate, 4603... [Pg.201]

Similarly, mercury(II) cyanide precipitates upon the addition of potassium cyanide to mercury(II) nitrate solution ... [Pg.575]

Mercury(II) oxide dissolves in a saturated solution of mercury(II) cyanide, forming mercury oxycyanide, Hg(CN)2 HgO. [Pg.577]

A further report has appeared on the conversion of glycosyl cyanobro-mides (such as 74) to fully substituted alkenes mercury(II) cyanide-silver... [Pg.91]

When bromide 14, in molar excess, was reacted with the selectively blocked disaccharide 9 in dichloromethane in the presence of mercury(II) cyanide as catalyst and 4A molecular sieve as the acid acceptor, a 90% yield of the fully blocked tetrasaccharide was obtained after column chromatography. Removal of blocking groups was accomplished by the hydrogenolysls of the benzyl ether and benzylidene acetal groups In acetic acid, followed by transesterification. The deblocked tetrasaccharide 19 had NMR parameters in agreement with its structure. This could be confirmed by comparison with chemical shift data for the... [Pg.53]

In the synthesis of the glycolipid asialo GMI described by Ogawa and co-workers [107] the trisaccharide derivative (215) (used in the synthesis of asialo GM2) was converted into the 4,6-O-benzylidene derivative (233) and this was condensed with aceto-bromogalactose in the presence of mercury(II) cyanide and molecular sieves to give the P-linked acetylated galactose derivative in 97 % yield. The product was deprotected and acetylated to give the peracetyl derivative (234) of the tetrasaccharide which was converted into the free sugar (235) with hydrazine hydrate. Compound (235) was converted into asialo GMI via the imidate as described above for the synthesis of asialo GM2 from the imidate (219). [Pg.105]

The intermediate trisaccharide (270) on deprotection gave the blood-group H (type 1) trisaccharide (278), and (271) was also condensed with tetra-O-benzyl-galactopyranosyl bromide in the presence of silver carbonate — silver perchlorate or mercury (II) cyanide to give a tetrasaccharide derivative which was converted into the blood-group B (type 1) tetrasaccharide (279). The blood-group A (type 2) tetrasaccharide (280) was prepared from the a-anomer of the bromide (275) by Paulsen and co-workers [156] via an intermediate trisaccharide used for the preparation of the blood-group B (type 2) tetrasaccharide (see Sect. 6.1). [Pg.110]

With the bromide (412) and the glucoside (409) in the presence of silver triflate in benzene at 20 °C both the a-linked (28 %) and the P-linked (53 %) disaccharides were obtained. In toluene at —10 °C more of the a- (64%) and less of the p- (15%) linked disaccharides were formed. The major product was the P-linked disaccharide (32%) using mercury(II) cyanide and mercury(II) bromide as catalysts. [Pg.127]

The compound is explosive when pure, and sensitive to impact or heat. It is stabilised for commerce by the presence of a major excess of mercury(II) cyanide [1]. Several explosive incidents have been described [2], most involving friction [3],... [Pg.406]

See other pages where Mercury II cyanide is mentioned: [Pg.288]    [Pg.353]    [Pg.1810]    [Pg.69]    [Pg.154]    [Pg.363]    [Pg.1517]    [Pg.220]    [Pg.211]    [Pg.569]    [Pg.569]    [Pg.569]    [Pg.1116]    [Pg.63]    [Pg.108]    [Pg.111]    [Pg.1062]    [Pg.89]    [Pg.53]    [Pg.86]    [Pg.86]    [Pg.88]    [Pg.110]    [Pg.122]    [Pg.122]    [Pg.124]    [Pg.168]    [Pg.403]   
See also in sourсe #XX -- [ Pg.24 , Pg.473 ]



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