CYCLOADDITION REACTIONS OF [SNS][ASF6] WITH POTASSIUM TRICYANOMETHANIDE

被引：14

作者：

BANISTER, AJ ^{[1
]}

LAVENDER, I ^{[1
]}

RAWSON, JM ^{[1
]}

CLEGG, W ^{[1
]}

机构：

[1] UNIV NEWCASTLE UPON TYNE,DEPT CHEM,NEWCASTLE TYNE NE1 7RU,TYNE & WEAR,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1992年 / 05期

关键词：

D O I：

10.1039/dt9920000859

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions of 1, 2 and 3 equivalents of [SNS] [AsF6] with K[C(CN)3] in liquid SO2 generated three cycloaddition products (NC)2C activated CNSNS 1, [(NC)C(activated CNSNS)2][AsF6] 2 and [C(activated CNSNS)3] [AsF6]2.SO2 3. These were characterised by IR spectroscopy, cyclic voltammetry and elemental analysis. Compounds 1 and 3 were further characterised by N-14 and C-13 NMR, UV/VIS spectroscopy, X-ray crystallography and (for 1) mass spectroscopy. Compound 1 crystallises as polymeric sheets of dithiadiazole units held together through CN ... S interactions and with a dihedral angle of 117.3-degree between planes. Compound 3 shows three equivalent activated CNSNS rings attached to a central carbon atom, the dication possessing C3h symmetry. Molecular orbital calculations were used to deduce a probable reaction mechanism.

引用

页码：859 / 865

页数：7

共 34 条

[1] POLARIZED ETHYLENES - STRUCTURES OF [DIMETHYLAMINO(METHYLTHIO)METHYLENE]MALONONITRILE (I), C7H9N3S, AND [BIS(DIMETHYLAMINO)METHYLENE]MALONONITRILE (II), C8H12N4 [J].

ADHIKESAVALU, D ;

VENKATESAN, K .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1983, 39 (MAY) :589-592

[2]

AHERNE C, IN PRESS J CHEM SOC

[3] ONE-DIMENSIONAL STACKING OF BIFUNCTIONAL DITHIAADIAZOLYL AND DISELENADIAZOLYL RADICALS - PREPARATION AND STRUCTURAL AND ELECTRONIC-PROPERTIES OF 1,3-[(E2N2C)C6H4(CN2E2)] (E = S, SE) [J].

ANDREWS, MP ;

CORDES, AW ;

DOUGLASS, DC ;

FLEMING, RM ;

GLARUM, SH ;

HADDON, RC ;

MARSH, P ;

OAKLEY, RT ;

PALSTRA, TTM ;

SCHNEEMEYER, LF ;

TRUCKS, GW ;

TYCKO, R ;

WASZCZAK, JV ;

YOUNG, KM ;

ZIMMERMAN, NM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (09) :3559-3568

[4]

[Anonymous], 1974, INT TABLES XRAY CRYS, VIV, p[99, 149]

[5] THE HIGH-YIELD PREPARATION, CHARACTERIZATION, AND GAS-PHASE STRUCTURE OF THE THERMALLY STABLE CF3CSNSCCF3., 4,5-BIS(TRIFLUOROMETHYL)-1,3,2-DITHIAZOLYL AND THE X-RAY CRYSTAL-STRUCTURE OF BENZO-1,3,2-DITHIAZOLYL [J].

AWERE, EG ;

BURFORD, N ;

MAILER, C ;

PASSMORE, J ;

SCHRIVER, MJ ;

WHITE, PS ;

BANISTER, AJ ;

OBERHAMMER, H ;

SUTCLIFFE, LH .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1987, (02) :66-69

[6]

BAILEY CR, 1931, P ROY SOC LOND A MAT, V130, P142

[7] SOME INVESTIGATIONS OF S5N5+ COMPOUNDS - X-RAY CRYSTAL-STRUCTURE OF [S5N5]CL [J].

BANISTER, AJ ;

HAUPTMAN, ZV ;

KENDRICK, AG ;

SMALL, RWH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1987, (04) :915-924

[8] PREPARATION OF SALTS OF THE 5,5'-(1,4-PHENYLENE)BIS(1,3,2,4-DITHIADIAZOLYLIUM) DICATION AND OF ITS 1,2-PHENYLENE AND 1,3-PHENYLENE ANALOGS - PREPARATION AND CRYSTAL-STRUCTURE OF THE STACKED, NEUTRAL 5,5'-(1,4-PHENYLENE)BIS(1,3,2,4-DITHIADIAZOLE) [J].

BANISTER, AJ ;

RAWSON, JM ;

CLEGG, W ;

BIRKBY, SL .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1991, (04) :1099-1104

[9] A CONVENIENT SYNTHESIS OF DITHIONITRONIUM HEXAFLUOROARSENATE(V), S2NASF6 [J].

BANISTER, AJ ;

HEY, RG ;

MACLEAN, GK ;

PASSMORE, J .

INORGANIC CHEMISTRY, 1982, 21 (04) :1679-1680

[10]

BANISTER AJ, UNPUB

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