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Journal articles on the topic '1 ,3-dithiane'

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Published: 4 June 2021

Last updated: 1 February 2022

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1

Yates, Peter, Azza Seif-El-Nasr, Jennifer Stanton та Jiri J. Krepinsky. "Reactions of δ-valerolactone with lithio trithio-orthoformates". Canadian Journal of Chemistry 69, № 3 (1991): 415–22. http://dx.doi.org/10.1139/v91-063.

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δ-Valerolactone (3), on treatment with tris(methylthio)methyllithium (7) followed by weakly acidic aqueous work-up, gave a tautomeric mixture of 1, 1-bis(methylthio)-6-hydroxy-2-hexanone (8a) and tetrahydro-2-bis(methylthio)methyl-2-pyranol (8b). Under analogous conditions 3 reacted with tris(phenylthio)methyllithium (10) to form tetrahydro-3-(phenylthiocarbonyl)-2-pyranone (11). With 2-(methylthio)-1,3-dithian-2-yllithium (16) it gave a tautomeric mixture of 2-(5-hydroxy-1-oxopentyl)-2-(methylthio)-1,3-dithiane (17a) and 2-(tetrahydro-2-hydroxy-2-pyranyl)-2-(methylthio)-1,3-dithiane (17b). Tr

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2

PAGE, P. C. B., M. T. GAREH, and R. A. PORTER. "ChemInform Abstract: Asymmetric Oxidation of Dithiane Derivatives: Enantiomerically Pure 1, 3-Dithiane 1-Oxide." ChemInform 25, no. 5 (2010): no. http://dx.doi.org/10.1002/chin.199405180.

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3

Kobayashi, S., J. Kadokawa, S. Shoda, and H. Uyama. "Radical Polymerization of 2-Methylene-1, 3-dithiane." Journal of Macromolecular Science: Part A - Chemistry 28, sup1 (1991): 1–5. http://dx.doi.org/10.1080/00222339108054376.

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4

Fleming, F. F., Z. Hussain, M. Mullaney, R. E. Norman, and S. C. Chang. "(8R,8aS)-Indolizidine-1-spiro-2'-(1',3'-dithiane)-8-carbonitrile." Acta Crystallographica Section C Crystal Structure Communications 52, no. 11 (1996): 2849–51. http://dx.doi.org/10.1107/s0108270196007548.

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5

Pinto, B. Mario, Jesus Sandoval-Ramirez, R. Dev Sharma, Anthony C. Willis, and Frederick W. B. Einstein. "Synthesis and conformational analysis of 2-arylseleno-1,3-dithianes. Crystal and molecular structure of 2-(4-methoxyphenylseleno)- and 2-(4-trifluoromethylphenylseleno)-1,3-dithiane." Canadian Journal of Chemistry 64, no. 4 (1986): 732–38. http://dx.doi.org/10.1139/v86-118.

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The synthesis of 2-(4-methoxyphenylseleno)-1,3-dithiane 3 and 2-(4-trifluoromethylphenylseleno)-1,3-dithiane 5 from 2-chloro-1,3-dithiane 1 and the corresponding sodium arylselenolates is described. Nuclear magnetic resonance spectroscopic investigation of the products indicates that the compounds exist predominantly in a conformation in which the arylseleno moiety adopts an axial orientation. X-ray crystallographic investigation indicates that the 1,3-dithiane ring exists in the chair conformation with the arylseleno moiety in the axial orientation. Compound 3 is orthorhombic, space group P21

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6

Schepetkin, Igor A., Liliya N. Kirpotina, Andrei I. Khlebnikov, Narayanaganesh Balasubramanian, and Mark T. Quinn. "Neutrophil Immunomodulatory Activity of Natural Organosulfur Compounds." Molecules 24, no. 9 (2019): 1809. http://dx.doi.org/10.3390/molecules24091809.

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Organosulfur compounds are bioactive components of garlic essential oil (EO), mustard oil, Ferula EOs, asafoetida, and other plant and food extracts. Traditionally, garlic (Allium sativum) is used to boost the immune system; however, the mechanisms involved in the putative immunomodulatory effects of garlic are unknown. We investigated the effects of garlic EO and 22 organosulfur compounds on human neutrophil responses. Garlic EO, allyl propyl disulfide, dipropyl disulfide, diallyl disulfide, and allyl isothiocyanate (AITC) directly activated Ca2+ flux in neutrophils, with the most potent bein

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7

Li, Heng-Feng, Ke-Gang Liu, Kan Wang, and Jian-Xun Wen. "New Tolan-type Liquid Crystals with 1, 3-Dithiane Ring." Chinese Journal of Chemistry 19, no. 9 (2010): 877–80. http://dx.doi.org/10.1002/cjoc.20010190913.

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8

Lagouvardos, D. J., and G. C. Papavassiliou. "Notizen: 4,5-Ethylenedithio-1-selenole-3-thiole-2-one as Starting Material for the Preparation of New Tetrachalcogenafulvalenes." Zeitschrift für Naturforschung B 47, no. 6 (1992): 898–900. http://dx.doi.org/10.1515/znb-1992-0621.

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Starting from 3-chloro-2-oxo-1,4-dithiane the title compound was prepared and characterized analytically and spectroscopically. It was used then for the preparation of some new tetrachalcogenafulvalenes (π-donor molecules).

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9

Zukerman-Schpector, Julio, Ignez Caracelli, Hélio A. Stefani, Olga Gozhina, and Edward R. T. Tiekink. "Crystal structure of 2-(3-bromophenyl)-1,3-dithiane." Acta Crystallographica Section E Crystallographic Communications 71, no. 3 (2015): o179—o180. http://dx.doi.org/10.1107/s2056989015002832.

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In the title compound, C10H11BrS2, the 1,3-dithiane ring has a chair conformation with the 1,4-disposed C atoms being above and below the remaining four atoms. The bromobenzene ring occupies an equatorial position and forms a dihedral angle of 86.38 (12)° with the least-squares plane through the 1,3-dithiane ring. Thus, to a first approximation the molecule has mirror symmetry with the mirror containing the bromobenzene ring and the 1,4-disposed C atoms of the 1,3-dithiane ring. In the crystal, molecules associateviaweak methylene–bromobenzene C—H...π and π–π [Cg...Cg= 3.7770 (14) Å for centro

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10

Dhaneshwar, N. N., R. B. Menon, S. S. Tavale, and T. N. Guru Row. "Structure of bornane-2-spiro-2'-(6'-methyl)-1',3',-dithiane 1'-sulfoxide." Acta Crystallographica Section C Crystal Structure Communications 45, no. 7 (1989): 1088–89. http://dx.doi.org/10.1107/s0108270188014386.

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11

Hussain, Z., F. F. Fleming, R. E. Norman, and S. C. Chang. "(9S,9aR)-1,3,4,6,7,8,9,9a-Octahydro-2H-quinolizine-1-spiro-2'-(1',3'-dithiane)-9-carbonitrile." Acta Crystallographica Section C Crystal Structure Communications 52, no. 5 (1996): 1296–98. http://dx.doi.org/10.1107/s0108270195014016.

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12

Beddoes, R. L., R. Griera, M. Alvarez, and J. A. Joule. "Structure of 2,3-dihydro-1-methylquinolin-2-spiro-2'-indan-3'-spiro-2''-(1'',3''-dithiane)-4,1'-dione." Acta Crystallographica Section C Crystal Structure Communications 48, no. 12 (1992): 2154–57. http://dx.doi.org/10.1107/s0108270192002531.

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13

Danaie, Elmira, Shiva Masoudi, and Nasrin Masnabadi. "A Computational Study of the Conformational Behavior of 2,5-Dimethyl- 1,4-dithiane-2,5-diol and Analogous S and Se: DFT and NBO Study." Letters in Organic Chemistry 17, no. 10 (2020): 749–59. http://dx.doi.org/10.2174/1570178617666200129144750.

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Conformational behaviors of 2,5-dimethyl-1,4-dithiane-2,5-diol (compound 1), 2,5- dimethyl-1,4-dithiane-2,5-dithiol (compound 2) and 2,5-dimethyl-1,4-dithiane-2,5-diselenol (compound 3) were investigated by the B3LYP/6-311+G **, the M06-2X/aug-ccpvdz levels of theory and natural bond orbital NBO analysis. The structures and the structural parameters of the mentioned molecules were optimized by the B3LYP and the M06-2X methods. We assessed the roles and contributions of the effective factors in the conformational properties of the mentioned compounds by means of the B3LYP and M06-2X levels of t

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14

HUSSAIN, Z., F. F. FLEMING, R. E. NORMAN, and S. C. CHANG. "ChemInform Abstract: (9S,9aR)-1,3,4,6,7,8,9,9a-Octahydro-2H-quinolizine-1-spiro-2′-(1′,3′- dithiane)-9-carbonitrile." ChemInform 27, no. 38 (2010): no. http://dx.doi.org/10.1002/chin.199638223.

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15

FANG, J. M., W. C. CHOU, G. H. LEE, and S. M. PENG. "ChemInform Abstract: Regio- and Stereochemistry in Electrophilic Reactions of 2-Propenyl-1, 3-dithiane 1-Oxide." ChemInform 22, no. 6 (2010): no. http://dx.doi.org/10.1002/chin.199106187.

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16

Roy, René, та Allan W. Rey. "Controlled diastereoselection in 2-lithio-1,3-dithiane additions onto α-substituted γ-lactols. Model studies toward bryostatins from (R)-pantolactone". Canadian Journal of Chemistry 69, № 1 (1991): 62–69. http://dx.doi.org/10.1139/v91-009.

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Homochiral α-substituted γ-lactols 3 and 4 derived from (R)-pantolactone 1 were used in 2-lithio-1,3-dithiane additions to afford very high controls in diastereoselectivities arising from 1,2-asymmetric inductions. Thus non-chelation controlled nucleophilic addition on 3 gave the anti diastereomer 5 as the major product (92% de), while the chelation controlled addition on 4 furnished the syn diastereomer 7 (96% de) as the almost exclusive product. The stereochemical outcomes of these reactions were proven unambiguously by locking the conformation of the syn- and anti-triol adducts 7 and 8 thro

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17

BEDDOES, R. L., R. GRIERA, M. ALVAREZ, and J. A. JOULE. "ChemInform Abstract: Structure of 2,3-Dihydro-1-methylquinolin-2-spiro-2′-indan-3′-spiro-2′′ -(1′′,3′′-dithiane)-4,1′-dione." ChemInform 24, no. 15 (2010): no. http://dx.doi.org/10.1002/chin.199315050.

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18

Cruz-Montanez, Alejandra, Dalice M. Piñero Cruz, and Jose A. Prieto. "Crystal structure of (−)-(2R,3S,4R,5R)-5-(1,3-dithian-2-yl)-3-methyl-1-(triisopropylsilyloxy)hexane-2,4-diol." Acta Crystallographica Section E Structure Reports Online 70, no. 12 (2014): o1285—o1286. http://dx.doi.org/10.1107/s160053681402443x.

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The title compound, C20H42O3S2Si, crystallized with two independent molecules (AandB) in the asymmetric unit. They consist ofsyn,anti,anti-stereotetrads with a 1,3-dithiane motif and a primary alcohol protected as the triisopropyl silyl ether. The 1,3-dithiane ring adopts a chair conformation, while the rest of each molecule displays a common zigzag conformation. There is an intramolecular O—H...O hydrogen bond in each molecule. In the crystal, theAandBmolecules are linkedviaO—H...O hydrogen bonds, forming –A–B–A--B-- chains along [010]. The absolute structure was determined by resonant scatte

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19

Ahluwalia, V. K., and Suman Dudeja. "A CONVENIENT SYNTHESIS OF 1,3-DISUBSTITUTED-4-(1′,3′-DITHIOLANE/DITHIANE-2′-YLIDENE)-2-PYRAZOLIN-5-ONES." Synthetic Communications 31, no. 20 (2001): 3175–81. http://dx.doi.org/10.1081/scc-100105894.

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20

Dölling, Wolfgang, Klaus Frost, Frank Heinemann, and Helmut Hartung. "Reaktionen von Derivaten der (Diphenylmethylen-amino)-essigsäure mit Schwefelkohlenstoff und Phenylisothiocyanat sowie Kristall- und Molekülstruktur des 2-(Diphenylmethylen-amino)-2-(1,3-dithian-2-yliden)-essigsäuremethylesters / Reactions of the Derivatives of (Diphenylmethylene-amino) Acetic Acid with Carbon Disulfide and Phenyl Isothiocyanate and Crystal and Molecular Structure of Methyl 2-(Diphenylmethylene-amino)-2-(1,3-dithiane-2-ylidene) Acetate." Zeitschrift für Naturforschung B 48, no. 4 (1993): 493–504. http://dx.doi.org/10.1515/znb-1993-0416.

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Derivatives of (diphenylmethylene-amino) acetic acid 1-3 react in the presence of bases (NaH, t-BuONa) or under phase transfer conditions with carbon disulfide to give the corresponding ketene dithioacetals 4-11 after alkylation. Phenyl isothiocyanate and dicyclohexyl carbodiimide give rise to ketene-S,N- and N,N-acetals. Methyl 2-(diphenylmethyleneamino)-2-(1,3-dithiane-2-ylidene) acetate (7) was characterized by an X-ray structure determination. The compound has a 2-aza-1,3-butadiene fragment containing two well localized double bonds. The C=N-C=C group is significantly non-planar, the relev

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21

Ahluwalia, V. K., and Suman Dudeja. "ChemInform Abstract: A Convenient Synthesis of 1,3-Disubstituted-4- (1′,3′-dithiolane/dithiane-2′-ylidene)-2-pyrazolin-5-ones." ChemInform 33, no. 3 (2010): no. http://dx.doi.org/10.1002/chin.200203133.

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22

Mei, Xinyi, Wendy Zhao, Qiang Ma, et al. "Solid Polymer Electrolytes Derived from Crosslinked Polystyrene Nanoparticles Covalently Functionalized with a Low Lattice Energy Lithium Salt Moiety." ChemEngineering 4, no. 3 (2020): 44. http://dx.doi.org/10.3390/chemengineering4030044.

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Three new crosslinked polystyrene nanoparticles covalently attached with low lattice energy lithium salt moieties were synthesized: poly(styrene lithium trifluoromethane sulphonyl imide) (PSTFSILi), poly(styrene lithium benzene sulphonyl imide) (PSPhSILi), and poly(styrene lithium sulfonyl-1,3-dithiane-1,1,3,3-tetraoxide) (PSDTTOLi). A series of solid polymer electrolytes (SPEs) were formulated by mixing these lithium salts with high molecular weight poly(ethylene oxide), poly(ethylene glycol dimethyl ether), and lithium bis(fluorosulfonyl)imide. The crosslinked nano-sized polymer salts improv

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23

Fedorov, N. V., A. A. Grishkin, A. V. Anisimov, and E. A. Viktorova. "Formation of 2,3-dihydro-3-chloromethylnaphtho[1,2-b][1,4]-dithiane in the reaction of allyl 1-naphthyl sulfide with sulfur dichloride." Chemistry of Heterocyclic Compounds 26, no. 10 (1990): 1195. http://dx.doi.org/10.1007/bf00472203.

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24

Lamazouere, Anne-marie, Nagui El-Batouti, Jean Sotiropoulos, L. Dupont, and G. Germain. "Synthèse De 3-[Di(Alkylthio) MÉthylène] Nopinones Chirales. Dichroïsme Circulaire: Une Anomalie [Agrave] La RèGle De l'HéLicité. Structure Cristalline De La (1R,5R)-(+)-3-(1′,3′-Dithiane-2′-Ylidène) Nopinone." Phosphorus, Sulfur, and Silicon and the Related Elements 92, no. 1-4 (1994): 155–65. http://dx.doi.org/10.1080/10426509408021467.

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25

Mazloum-Ardakani, Mohammad, Hadi Beitollahi, Mohammad Kazem Amini, Bibi-Fatemeh Mirjalili, and Fakhradin Mirkhalaf. "Simultaneous determination of epinephrine and uric acid at a gold electrode modified by a 2-(2,3-dihydroxy phenyl)-1, 3-dithiane self-assembled monolayer." Journal of Electroanalytical Chemistry 651, no. 2 (2011): 243–49. http://dx.doi.org/10.1016/j.jelechem.2010.09.020.

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26

Aggarwal, Varinder K., Ian W. Davies, Richard Franklin, John Maddock, Mary F. Mahon, and Kieran C. Molloy. "Studies on the oxidation of 1, 3-dithiane and 5, 5-disubstituted analogues including X-ray crystal structure, equilibration studies and pK a measurements on selected oxides." Journal of the Chemical Society, Perkin Transactions 1, no. 17 (1994): 2363. http://dx.doi.org/10.1039/p19940002363.

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27

Kobatake, Takayuki, Suguru Yoshida, Hideki Yorimitsu, and Koichiro Oshima. "Reaction of 2-(2,2,2-Trifluoroethylidene)-1,3-dithiane 1-Oxide with Ketones under Pummerer Conditions and Its Application to the Synthesis of 3-Trifluoromethyl-Substituted Five-Membered Heteroarenes." Angewandte Chemie International Edition 49, no. 13 (2010): 2340–43. http://dx.doi.org/10.1002/anie.200906774.

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28

Kobatake, Takayuki, Suguru Yoshida, Hideki Yorimitsu, and Koichiro Oshima. "Reaction of 2-(2,2,2-Trifluoroethylidene)-1,3-dithiane 1-Oxide with Ketones under Pummerer Conditions and Its Application to the Synthesis of 3-Trifluoromethyl-Substituted Five-Membered Heteroarenes." Angewandte Chemie 122, no. 13 (2010): 2390–93. http://dx.doi.org/10.1002/ange.200906774.

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29

Sousa, Gerimário F. de, Carlos A. L. Filgueiras, John F. Nixon, and Peter B. Hitchcock. "Adduct formation between diphenyltin dichloride and 2-phenyl-1,3-dithiane trans-1-trans-3-dioxide: preparation, spectroscopy, crystal and molecular structure of Ph2SnCl2.CH2(CH2)2SOCH(Ph)SO." Journal of the Brazilian Chemical Society 8, no. 6 (1997): 649–52. http://dx.doi.org/10.1590/s0103-50531997000600014.

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30

Kobatake, Takayuki, Suguru Yoshida, Hideki Yorimitsu, and Koichiro Oshima. "ChemInform Abstract: Reaction of 2-(2,2,2-Trifluoroethylidene)-1,3-dithiane 1-Oxide with Ketones under Pummerer Conditions and Its Application to the Synthesis of 3-Trifluoromethyl-Substituted Five-Membered Heteroarenes." ChemInform 41, no. 31 (2010): no. http://dx.doi.org/10.1002/chin.201031039.

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31

Juaristi, Eusebio, J. Samuel Cruz-Sanchez, Amorn Petsom, and Richard S. Glass. "Conformational preference of the s=O group.3. Continued evidence for a very strong s-s=o anomeric interaction from the nmr spectroscopic study of 44,5,5-tetramethyl-1,2-dithiane 1-oxide." Tetrahedron 44, no. 18 (1988): 5653–60. http://dx.doi.org/10.1016/s0040-4020(01)81426-5.

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32

MITSUDERA, Hiroyuki, and Kazuo KONISHI. "Synthesis and Insecticidal Activity of 1, 3-Dithianes." Journal of Pesticide Science 16, no. 3 (1991): 387–95. http://dx.doi.org/10.1584/jpestics.16.387.

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33

Hanks, Alan R. "Liquid Chromatographic Method for Determination of Dithianon in Technical Products and Formulations: Collaborative Study." Journal of AOAC INTERNATIONAL 78, no. 5 (1995): 1131–33. http://dx.doi.org/10.1093/jaoac/78.5.1131.

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Abstract A liquid chromatographic method for determination of dithianon in technical products and formulations was evaluated by 22 laboratories participating in a collaborative study. Data received from 19 laboratories were used in the statistical analysis. The study included 3 technical grade materials, 1 suspension concentrate, and 1 wettable powder. Dithianon is determined by reversed-phase liquid chromatography on a C18 column with a mobile phase of acetonitrile and water. Detection at 254 nm with peak area measurements is used with an external standard for quantitation of dithianon. The l

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34

Hussain, Z., F. F. Fleming, R. E. Norman, and S. C. Chang. "3-Cyano-1-[4-(1,3-dithian-2-yl)butyl]-1,4,5,6-tetrahydropyridine." Acta Crystallographica Section C Crystal Structure Communications 52, no. 4 (1996): 1010–12. http://dx.doi.org/10.1107/s010827019501345x.

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35

Rubiralta, Mario, Nuria Casamitjana, David S. Grierson, and Henri-Philippe Husson. "Synthesis and reactivity of 2-(1',3'dithian-2'-yl)indoles." Tetrahedron 44, no. 2 (1988): 443–50. http://dx.doi.org/10.1016/s0040-4020(01)85835-x.

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36

Westberg, Donna Speirs, and Dale E. Arrington. "Synthesis of Some 2-[N-(Triphenylphosphoranylidene)-Sulfamoyl]Imino-1, 3-Dithianes and -Dithiolanes." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 18, no. 3 (1988): 301–6. http://dx.doi.org/10.1080/00945718808060547.

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37

Suda, Kohji, Jun-ichi Watanabe, and Toshikatsu Takanami. "Anodic oxidation of 2-alkyl-2-trialkylsilyl-1, 3-dithianes a facile preparation of acylsilanes." Tetrahedron Letters 33, no. 10 (1992): 1355–56. http://dx.doi.org/10.1016/s0040-4039(00)91621-6.

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38

Ismailoglu, Eda, Zeynep Mert, Mert Dinc, Kerem Kaya, and Baris Yucel. "Synthesis of 3‐Amino‐4‐iodothiophenes through Iodocyclization of 1‐(1,3‐Dithian‐2‐yl)propargylamines." European Journal of Organic Chemistry 2021, no. 29 (2021): 4107–24. http://dx.doi.org/10.1002/ejoc.202100483.

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39

Kochman, JK, and PW Langdon. "Fungicide treatment of sunflower seed to inhibit germination of admixed sclerotia of Sclerotinia sclerotiorum." Australian Journal of Experimental Agriculture 26, no. 4 (1986): 489. http://dx.doi.org/10.1071/ea9860489.

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Sunflower seed lots infected with sclerotia of Sclerotinia sclerotiorum provide a means of dispersal of the fungus. To find a chemical control, sclerotia were dusted or dipped with 19 chemical formulations. Eight of these (benomyl 50%, benomyl 15% plus lindane 1%, thiabendazole wettable powder, thiabendazole 45% water-based flowable, iprodione 50%, dithianon 75%, omadine 50% and thiophanatemethyl 70%) completely inhibited germination of sclerotia when in direct contact with and covering the organism. Sclerotia were able to germinate if these chemicals were removed by washing, but germination w

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40

Hosomi, Hiroyuki, Shigeru Ohba, Ken Ohmori, et al. "(−)-(3S)-4-(2-{[4,4-Dimethoxy-6-(benzyloxymethyl)perhydropyran-2-yl]methyl}-1,3-dithian-2-yl)-4-methyl-3-(1,1,2,2-tetramethyl-1-silapropoxy)pentan-1-ol." Acta Crystallographica Section C Crystal Structure Communications 56, no. 4 (2000): e140-e141. http://dx.doi.org/10.1107/s010827010000336x.

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41

Shahid Akhlaq, M., and Clemens von Sonntag. "Intermolecular H-Abstraction of Thiyl Radicals from Thiols and the Intramolecular Complexing of the Thiyl Radical with the Thiol Group in 1,4-Dithiothreitol. A Pulse Radiolysis Study." Zeitschrift für Naturforschung C 42, no. 1-2 (1987): 134–40. http://dx.doi.org/10.1515/znc-1987-1-222.

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Abstract Hydroxyl radicals were generated by pulse radiolysis of N2O-saturated aqueous solutions. The OH radicals react with thiols such as 1,4-dithiothreitol by abstracting S-bound H-atoms (k = 1.5 × 1010 dm3 mol-1 s-1). The 1,4-dithiothreitol radical HSCH2(CHOH)2CH2S (2) closes the ring (k - 1.5 × 106 s-1) thereby forming the three-electron-bonded species (3) in equilibrium (2, 3: ε(380 nm) = 450 dm3 mol-1 cm-1) which has a reported pKa value of 5.2. At pH 7.2 3 deprotonates (k = 105 s-1) yielding the ring-closed radical anion 4 which is characterized by a strong absorption at 390 nm (ε = 59

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42

Itoh, Takahito, Koji Kada, and Masataka Kubo. "Novel Electron-Donating Quinonoid Compounds: 2,5-Bis(4‘,5‘-dimethyl-1‘,3‘-dithiolan-2‘-ylidene)- and 2,5-Bis(1‘,3‘-dithian-2‘-ylidene)-2,5-dihydrothiophenes. Synthesis and Polymerization in the Presence of Oxygen." Macromolecules 34, no. 18 (2001): 6174–83. http://dx.doi.org/10.1021/ma001490i.

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43

Lee, Sang Hyup, and Harold Kohn. "7-N,7′-N′-(1″,2″-Dithianyl-3″,6″-dimethylenyl)bismitomycin C: synthesis and nucleophilic activation of a dimeric mitomycin." Org. Biomol. Chem. 3, no. 3 (2005): 471–82. http://dx.doi.org/10.1039/b414806a.

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44

Xu, H., W. He, K. Liu, and Y. Gao. "Effect of pressure on the Maillard reaction between ribose and cysteine in supercritical carbon dioxide." Czech Journal of Food Sciences 28, No. 3 (2010): 192–201. http://dx.doi.org/10.17221/189/2008-cjfs.

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An aqueous ribose-cysteine model system, heated at 140&deg;C under supercritical carbon dioxide (SC-CO<sub>2</sub>) and supercritical nitrogen (SC-N<sub>2</sub>), was investigated with emphasis on the formation of volatile compounds. In general, SC-CO<sub>2</sub> facilitated the overall intermediates accumulation while suppressing the advanced stage of browning. 3-Methyl-1, 2-dithian-4-one increased with increasing SC-CO<sub>2</sub> pressure, and was always more concentrated than in the case of SC-N<sub>2</sub>-treatment. The form

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45

Kenis, Sara, Matthias D'hooghe, Guido Verniest, et al. "Nucleophile-Directed Selective Transformation ofcis-1-Tosyl-2-tosyloxymethyl-3-(trifluoromethyl)aziridine into Aziridines, Azetidines, and Benzo-Fused Dithianes, Oxathianes, Dioxanes, and (Thio)morpholines." Chemistry - A European Journal 19, no. 19 (2013): 5966–71. http://dx.doi.org/10.1002/chem.201204485.

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KAMATA, M., Y. KATO, and E. HASEGAWA. "ChemInform Abstract: Photoinduced Single Electron Transfer Reactions of 1,3-Dithianes and 1, 3-Dithiolanes Sensitized by Triphenylpyrylium Salt in the Presence of Molecular Oxygen." ChemInform 23, no. 20 (2010): no. http://dx.doi.org/10.1002/chin.199220125.

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Donlevy, TM, LR Gahan, TW Hambley, KL Mcmahon, and R. Stranger. "Synthesis, Spectroscopy and Structure of the Cobalt(III) Complex of the Hexadentate Ligand 5-(4-Amino-2-thiabutyl)-5-methyl-3,7-dithianonane-1,9-diamine." Australian Journal of Chemistry 46, no. 11 (1993): 1799. http://dx.doi.org/10.1071/ch9931799.

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Abstract:

A revised synthesis of the hexadentate ligand 5-(4-amino-2-thiabutyl)-5-methyl-3,7-dithianon- ane-1,9-diamine (N3S3) is reported. Reaction between the sodium salt of 2-aminoethanethiol and 1,1,1-tris([( tolylsulfonyl )oxy]methyl)ethane in refluxing ethanol results in the formation of the hexadentate ligand N3S3. The preparation of the nickel(II) and cobalt(III) complexes is reported. The crystal structure of [Co(N3S3)](ClO4)3.H2O has been determined by X-ray diffraction methods and refined to a residual of 0.044 for 3696 independent observed reflections. The crystals are monoclinic, P21/n, a 9

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D'hooghe, Matthias, and et al et al. "ChemInform Abstract: Nucleophile-Directed Selective Transformation of cis-1-Tosyl-2-tosyloxymethyl-3-(trifluoromethyl)aziridine into Aziridines, Azetidines, and Benzo-Fused Dithianes, Oxathianes, Dioxanes, and (Thio)morpholines." ChemInform 44, no. 36 (2013): no. http://dx.doi.org/10.1002/chin.201336089.

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KRIEF, A., and L. DEFRERE. "ChemInform Abstract: Synthesis of 2-Lithio-1,3-diselenanes and 2-Lithio-1,3-dithianes by Se/ Li Exchange: First Successful Trapping of Axially Oriented 2-Lithio-1, 3-diselenanes." ChemInform 28, no. 7 (2010): no. http://dx.doi.org/10.1002/chin.199707193.

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Sharipov, B. T., A. A. Pershin, A. N. Pilipenko, Sh M. Salikhov, and F. A. Valeev. "Eleuthesides and their analogs: IV. Synthesis of (1R,5R,6S)-6-(1,3-dithian-2-yl)-1-(2-hydroxyethyl)-5-methylcyclohex-3-ene and its O-tert-butyldimethylsilyl derivative." Russian Journal of Organic Chemistry 49, no. 10 (2013): 1437–46. http://dx.doi.org/10.1134/s1070428013100060.

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