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'Synthesis' in keywords Facet section ZfN Section B:Volume 041 [X]
Facet Publication Year 1986 [X]

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1	Author	R. Ajib, Lai De, Heinrich Vahrenkamp	Requires cookie*
	Title	Synthesen neuer Fe—P-Käfigverbindungen Syntheses of New Fe —P Cage Compounds
	Abstract	Four reaction types were used with the aim of obtaining new cage com pounds o f com position F e v(C O)v(P R). with R = M e, Ph. Tol; oxidation of the com pounds Fe2(C O)A(P H R)2. photolysis thereof, reaction betw een RPC12 and Fe2(C O)x:_ , and reaction betw een P —Cl containing iron com plexes and F e(C O)42" . Besides several known products, e.g. F e,(C O)y(P R)2 or F e4(C O)M(P R)2, and derivatives of the Fe2(C O)ft(P R X)2 butterfly type com plexes, the new octabisvalene shaped com pounds Fe4(C O)I2(P R)4 with R = M e. Ph. Tol were obtained and confirm ed by a crystal structure analysis for R = Me. Side products of the oxidative conversions were Fe4(C O),2(P 2M e2) (M e P -C 2H 4-P M e) and Fe4(C O)12(P2T ol2)(P H T ol)2 which can be derived from the octabisvalene type. Side products o f the irradiative conversions were F e,(C O)s(P P h)(P H P h)2 and (C O),F e(a-P H P h)2F e(C O)(Q ,H 8), the structure o f the latter being proved crystallographically.
	Reference	Z. Naturforsch. 41b, 273 (1986); eingegangen am 23. O ktober 1985
	Published	1986
	Keywords	Iron Phosphorus Cage Com pounds, Synthesis, Structure
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	Identifier	ZNB-1986-41b-0273
	Volume	41

2	Author	Rajib Lai, DorisW. Olters, Heinrich Vahrenkamp	Requires cookie*
	Title	Preparation and Reactions of the T etrahedrane Molecule Fe2(CO )6(P-/m -C 4Hg)2
	Abstract	The F e2P2 tetrahedrane com pound Fe2(CO)f,(P—fBu)2 has been obtained by oxidation of Fe2(C O)A («-PH rB u)2. D ue to its short (206 pm) P —P bond it can be called a diphosphene com plex. In contrast to this the P —P bond is its principal centre o f reactivity: CO , C2H 4, and C2H 2 (with concom itant hydrogenation) are inserted, H 2 and HC1 are added with P —P cleavage, and reductive cleavage occurs with L iB H E t,. The crystal structures of the title com pound and of its CO and C2H 4 insertion products have been determ ined.
	Reference	Z. Naturforsch. 41b, 283—291 (1986); eingegangen am 23. Oktober 1985
	Published	1986
	Keywords	Tetrahedrane M olecule F e2P2, Synthesis, Reactivity
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	Identifier	ZNB-1986-41b-0283
	Volume	41

3	Author	HeribertW. Adle, Elke Conradi, Ulrich Müller, Kurt Dehnicke	Requires cookie*
	Title	Synthese und Kristallstruktur von [W Cl3(N 3S2)(Pyridin)] Synthesis and Crystal Structure of [WCl3(N 3S2)(Pyridine)]
	Abstract	1,1.1 -T richloro-1 -pyridine-cyclo-1 Ä6-tungsta-3.5-dithia-2,4,
	Reference	Z. Naturforsch. 41b, 796—798 (1986); eingegangen am 14. Februar 1986
	Published	1986
	Keywords	6-triazine, Synthesis, IR Spectra, Crystal Structure
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	TEI-XML for	default:Reihe_B/41/ZNB-1986-41b-0796_n.pdf
	Identifier	ZNB-1986-41b-0796_n
	Volume	41

4	Author	Gerhard Bremer3, Roland Boeseb, Mustafa Keddoa, Thomas Kruck3	Requires cookie*
	Title	Dialkylchalkogenidverbrückte Carbonylzweikernkomplexe des Typs
	Abstract	[M]2ER2 mit M = {CpMn(CO)2} und {Cr(CO)5}; E = S, Se, Te; R = Me oder R2 = (CH2)3 bzw. (CH2)4; Röntgenstrukturanalyse von [CpMn(CO)2]2S(CH2)3 Dialkylchalcogenide-Bridged Dinuclear Carbonyl Complexes of the Type [M]2ER2 with M = {CpMn(CO)2} and {Cr(CO)5}; E = S, Se, Te; R = Me or R2 = (CH2)3, (CH2)4; X-Ray-Structure Analysis of [CpMn(CO)2]2S(CH2)3 The reaction o f C pM n(C O)2T H F or C r(C O)sT H F with alkylchalcogenides E R 2 (E = S, Se, Te; R = M e or R 2 = (C H 2)3, (C H 2)4) in the molar ratio of 2:1 gives alkylchalcogenide-bridged dinuclear com plexes [C pM n(C O)2]2E R 2 and [C r(C O)5]2E R 2. The heteronuclear com plex C p (C O)2Mn — (u-SM e2) -C r (C O) 5 can be synthesized by reacting C pM n(C O)2SM e2 with C r(C O)5TH F. X-ray structure analysis o f the com pound [CpM n(CO)2]2S(C H 2) 3 dem onstrates the bridging character o f the alkylchalcogenides.
	Reference	Z. Naturforsch. 41b, 981—986 (1986); eingegangen am 24. Februar/25. April 1986
	Published	1986
	Keywords	Synthesis, C halcogenide-Bridged Carbonyl C om plexes, X-Ray
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	TEI-XML for	default:Reihe_B/41/ZNB-1986-41b-0981.pdf
	Identifier	ZNB-1986-41b-0981
	Volume	41

5	Author	Reinhold Tacke3, M. Atthias Linka, H. Artm Ut Joppienb, LudgerE. Rnstc, G. Esellschaft Für, B. Iotechnologische, Forschung, G. B., M. Ascheroder, W. Eg	Requires cookie*
	Title	Sila-Pharmaka, 35. Mitt
	Abstract	[1] Sila-Substitution des Akarizids Fenbutatinoxid und einiger seiner Derivate: Synthese und Eigenschaften von Hexakis[(dimethylphenylsilyl)methyl]distannoxan und Tris[(dimethylphenylsilyl)methyl](l,2,4-triazoI-l-yl)stannan Sila-Pharmaca, 35th Communication [1] Sila-Substitution of the Acaricide Fenbutatinoxide and Some of its Derivatives: Synthesis and Properties of Hexakis[(dimethylphenylsilyl)methyl]distannoxane and Tris[(dim ethylphenylsilyl)m ethyl](l,2,4-triazol-l-yl)stannane Starting from SnCl4. hexasila-fenbutatinoxide (2b) [a silicon analogue o f the acaricide fen butatinoxide (2b)] and its derivatives lb and 3b were prepared (SnCl4 —> lb —» 2b —> 3b). The distannoxanes 2a and 2b were found to react very easily with H20 to give the corresponding stan n ols4a and 4b, respectively. In solution (Q ,D ,,or CDC13) the equilibria 2 a/2b + H20 ^ 2 4a/4b were observed ('H N M R). With regard to the system 2a/4a/H20 , this observation is at variance with an earlier report in which the sterically bulky neophyl substituents [C6H 5 (C H 3)2C C H 2] are said to prevent the condensation o f 4a to give 2a. — l b —3b were found to be potent acaricides showing activities similar to those o f their carbon analogues l a —3a (test organisms: adult fem ales o f Tetranychus urticae Koch).
	Reference	Z. Naturforsch. 41b, 1123—1128 (1986); eingegangen am 2. Mai 1986
	Published	1986
	Keywords	Sila-Substitution Fenbutatinoxide H exasila-Fenbutatinoxide, A caricides, Syntheses
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	Identifier	ZNB-1986-41b-1123
	Volume	41

6	Author	Wolfgang Willing, Ruth Christophersen, Ulrich Müller, K. Urt Dehnicke	Requires cookie*
	Title	Synthese und Kristallstruktur von VBr2(N3S2)(Pyridin) 2 Synthesis and Crystal Structure of VBr2(N3S2)(pyridine)2
	Abstract	VBr2(N 3S2)(pyridine)2 is obtained in form o f brown-black, moisture sensitive crystals by the
	Reference	Z. Naturforsch. 41b, 831 (1986); eingegangen am 22. April 1986
	Published	1986
	Keywords	Cyclo-thiazeno Vanadium Dibrom ide D ipyridine, Synthesis, IR Spectra, Crystal Structure
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	Identifier	ZNB-1986-41b-0831
	Volume	41

7	Author	Borylated Carbodiimides, Wolfgang Einholz, Wolfgang Haubold	Requires cookie*
	Title	Borylierte Carbodiimide
	Abstract	The borylated carbodiim ides 3 a, 3b and 4 can be synthesized by reaction o f the 2-ch loro-l,3,2-diazaborolidines 2 a, 2b with M e3Si —N = C —N —SiM e3 (1) or M e3Si —N = C = N —'Bu respectively. In the reaction of the non cyclic haloboranes R 2BH al (R = Ph, M e, M e2N) 2 c —e with 1 R3B is formed and for R = M e, M e2N polym eric (R BN C N)" is obtained, whilst the spectroscopically identified intermediate products only in the case o f R = Ph can be isolated. The chloroborolane 2 f leads to the polymeric diborylated carbodiim ide 3f, probably due to intermolecular B —N-coordi-nation. H2N —CN forms with 9-BBN the m onoborylated cyanam ide 8 .
	Reference	Z. Naturforsch. 41b, 1367—1372 (1986); eingegangen am 3. A p ril/14. August 1986
	Published	1986
	Keywords	Boron-Nitrogen C om pounds, Carbodiim ides, Synthesis, Structure, Spectral Data
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	Identifier	ZNB-1986-41b-1367
	Volume	41

8	Author	Wolfgang Willing, Ulrich Müller, Udo Dem, Kurt Dehnicke	Requires cookie*
	Title	Synthesen und Kristallstrukturen von PPh4[RuCl4(NO)(NSCl)] und (PPh4)2[RuCl4(NS)]2-4C H 2CI2 Syntheses and Crystal Structures of PPh4[RuCl4(NO)(NSCl)] and (PPh4)2[RuCl4(NS)]2-4 CH 2C12
	Abstract	By reaction o f trithiazylchloride, (NSC1)3, with PPh4[RuCl4(N O)]2 in dichlorom ethane the thiazylchloridenitrosyl com plex PPh4[RuCl4(N O)(N SC l)] is obtained; its vacuum pyrolysis at 2 0 0 -2 2 0 °C yields the thionitrosyl com plex (PPh4)2[RuCl4(N S)]2 which crystallizes from C H 2C12 solution with four m olecules o f CH 2C12. Both com pounds were charaterized by their IR spectra and by X-ray crystal structure determ inations. Crystal data: PPh4[RuCl4(N O)(N S C l)], m on o clinic, space group P 2 xln, Z = 4, a = 982.6, b = 1700.0, c = 1772.3 pm , ß = 104.79° (2548 observed reflexions, R = 0.046); (PPh4)2[RuCl4(N S)]2-4 C H 2C12, triclinic, P I , Z = 1, a = 952.9, b = 1380.0, c — 1458.5 pm , a — 112.91, ß = 106.67, y = 92.61° (3760 observed reflexions, R = 0.053). In the [RuCl4(N O)(N S C l)]e ion the nitrosyl and thiazyl chloride ligands occupy e x positions; bond lengths indicate double bonds in the linear Ru = N -0 group, while the NSC1 m olecule is attached by a donor-acceptor interaction R u -N = S -C l , although with a rather short Ru —N bond o f 198 pm (N = S 144 pm, S —Cl 213 pm). The centrosymm etric [RuC14(N S)]220 ions have chloro bridges and NS ligands in axial positions; the nearly linear R u = N = S group has bond lengths R u = N 175 pm and N = S 147 pm.
	Reference	Z. Naturforsch. 41b, 560 (1986); eingegangen am 29. Januar 1986
	Published	1986
	Keywords	Thionitrosyl and Thiazylchloride C om plexes o f Ruthenium, Syntheses, IR Spectra, Crystal Structure
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	Identifier	ZNB-1986-41b-0560
	Volume	41

9	Author	WolfgangH. Eininger, R. Olf Stucka, Günter Nagorsen	Requires cookie*
	Title	Ein neues Silicat-Anion: [Si(NCS)6]2 A N ew Silicate Anion: [Si(N C S)6]2
	Reference	Z. Naturforsch. 41b, 702—707 (1986); eingegangen am 7. Februar 1986
	Published	1986
	Keywords	New H exacoordinated Anionic Silicon Complex, H exaisothiocyanatosilicate, Synthesis, IR Spectra, X-Ray Spectra
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	TEI-XML for	default:Reihe_B/41/ZNB-1986-41b-0702.pdf
	Identifier	ZNB-1986-41b-0702
	Volume	41

10	Author	Hans-Günter Hauck, W. Olfgang, Willing, Ulrich Müller, Kurt Dehnicke	Requires cookie*
	Title	Brom-und Chlorthionitrenkomplexe des Rheniums Die Kristallstruktur von (PPh4)2[ReBr4(N S)(N SBr)] *CH2Br2 Bromo-and Chlorothionitrene Complexes of Rhenium The Crystal Structure of (PPh4)2[ReBr4(NS)(NSBr)] ■ C H 2B r2
	Abstract	The thionitrosyl-halothionitrene com pounds (PPh4)2[R eX 4(N S)(N S X)]-2 C H 2X 2, X = Cl or Br, are obtained by nucleophilic ring cleavage o f the R e(N 2S2) rings o f com plexes [R eX 4(N 2S2)]e with PPh4X in C H 2X 2. (A sP h4)2[R eC l4(N S)(N SC l)] • C H 2C12 can also be obtained by the reaction
	Reference	Z. Naturforsch. 41b, 825 (1986); eingegangen am 7. März 1986
	Published	1986
	Keywords	Bromo- and Chlorothionitrene Complexes of Rhenium, Synthesis, IR Spectra, Crystal Structure
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	Identifier	ZNB-1986-41b-0825
	Volume	41

11	Author	M. Veith, R. Rosier	Requires cookie*
	Title	Alkoxistannate, II [1] Tri(te/*-butoxi)alkalistannate(II): Darstellung und Strukturen Alkoxistannate, II [1] Tri(rerr-butoxi)alkalistannates(II): Synthesis and Structures
	Abstract	Tri(terf-butoxi)alkalistannates (M (O rBu)3Sn, M = Li, Na, K, Rb, Cs) are obtained by reaction of alkali-fert-butanolates with tindi-terf-butoxide. If M equals Li or Na (1, 2) molecular com
	Reference	Z. Naturforsch. 41b, 1071 (1986); eingegangen am 12. F eb ru ar/17. März 1986
	Published	1986
	Keywords	Synthesis, Polycyclic C om pounds, Crystal Structure, M olecular Structure, X -R ay
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	Identifier	ZNB-1986-41b-1071
	Volume	41

12	Author	Z. Naturforsch	Requires cookie*
	Title	Über Erdalkalimetallverbindungen des l,l-Dicyanoethylen-2,2-dithiolats, III+ Die Kristallstruktur von SrS2C4N2 * 5 H20
	Abstract	By reaction of CS2 with m aleonitrile in presence of sodium ethanolate in ethanol, N a2S2C4N 2 is obtained. SrS2C4N2-5 H 20 was synthesized by reaction of Sr(NCS) 2 with N a2S2C4N2 in ethanol. It crystallizes monoclinically, space group P2!/c, with a = 9.201(2), b — 9.990(6), c = 14.605(5) Ä,/3 = 122.3(3)°, Z = 4. The com pound is isotypical with CaS2C4N2-5 H 20 . A structural model based on equivalent metal positions was refined to R -0.057. The crystal structure contains layers of nearly planar [S2C = C (C N)2]2' anions held together by interspersed Sr2+ cations in a tricapped trigonal prismatic surrounding of 6 0 and 3N atoms. The S atom s of the ligand are not included in the coordination sphere of Sr2+ but are involved in several O — H -S hydrogen bonds.
	Reference	Z. Naturforsch. 41b, 1206—1210 (1986); eingegangen am 1. April/26. Juni 1986
	Published	1986
	Keywords	Strontium -l, l-dicyanoethylene-2, 2-dithiolate P entahydrate, Synthesis, Crystal Structure
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	Identifier	ZNB-1986-41b-1206
	Volume	41

13	Author	CarlH. Abben, A. Nton Meller, M. Atthias, N. Oltem Eyer, GeorgeM. Sheldrick	Requires cookie*
	Title	Synthese, Molekül-und Kristallstruktur von 3,5-Dimethyl-2,6-bistrimethylsilyl- l-thia-2,4,6-triaza-3,5-diborinan-wolframpentacarbonyl Synthesis, M olecular and Crystal Structure of 3,5-Dimethyl-2,6-bistrimethylsilyl- l-thia-2,4,6-triaza-3,5-diborinane-tungstenpentacarbonyl
	Abstract	The am m onolysis o f 3,5-dim ethyl-2,6-bistrim ethylsilyl-l,4-dithia-2,6-diaza-3,5-diborinane leads to 3,5-dim ethyl-2,6-bistrim ethylsilyl-l-thia-2,4,6-triaza-3,5-diborinane, which reacts with tungstenpentacarbonyl • TH F to give the title-com pound. 'H , " B , 13C, 14N , 29Si N M R spectra, IR and MS data, and the results o f an X-ray analysis are reported.
	Reference	Z. Naturforsch. 41b, 799—802 (1986); eingegangen am 19. Februar 1986
	Published	1986
	Keywords	l-Thia-2, 4, 6-triaza-3, 5-diborinanes, Tungstenhexacarbonyl, Synthesis, M olecular Structure, Crystal Structure
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	Identifier	ZNB-1986-41b-0799
	Volume	41