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Journal articles on the topic 'Pyridinium dichromate'

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Published: 24 April 2022

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1

Liotta, Dennis, David Brown, William Hoekstra, and Robert Monahan. "Pyridinium dichromate-induced 1,3-oxidative rearrangements of enynols." Tetrahedron Letters 28, no. 10 (January 1987): 1069–72. http://dx.doi.org/10.1016/s0040-4039(00)95913-6.

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2

Czernecki, S., C. Georgoulis, C. L. Stevens, and K. Vijayakumaran. "Pyridinium dichromate oxidation. Modifications enhancing its synthetic utility." Tetrahedron Letters 26, no. 14 (January 1985): 1699–702. http://dx.doi.org/10.1016/s0040-4039(00)98314-x.

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3

Zhou, Jian, Yuefei Hu, and Hongwen Hu. "Synthesis of 5-(2-Phenylethenyl)indolizines by Selective Intermolecular 1,3-Dipolar Cycloaddition of 2-(2-Phenylethenyl)pyridinium N-Ylide with Alkenes Promoted by Tetrakis-pyridine Cobalt(II) Dichromate." Journal of Chemical Research 23, no. 2 (February 1999): 136–37. http://dx.doi.org/10.1177/174751989902300235.

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Intermolecular 1,3-dipolar cycloadditions of 2-(2-phenylethenyl)pyridinium N-ylides (3a–d) with electron-deficient alkenes (5a–d) were carried out selectively in the presence of tetrakis-pyridine cobalt(II) dichromate to yield 5-(2-phenylethenyl)indolizines (6a–j) in moderate yields (48–63%).

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4

Parish, Edward J., and Tsao-Yi Wei. "Allylic Oxidation of Δ5-Steroids with Pyridinium Chlorochromate (PCC) and Pyridinium Dichromate (PDC)." Synthetic Communications 17, no. 10 (July 1987): 1227–33. http://dx.doi.org/10.1080/00397918708063974.

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5

Dubberke, Silke, Muhammad Abbas, and Bernhard Westermann. "Oxidative allylic rearrangement of cycloalkenols: Formal total synthesis of enantiomerically pure trisporic acid B." Beilstein Journal of Organic Chemistry 7 (April 11, 2011): 421–25. http://dx.doi.org/10.3762/bjoc.7.54.

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Enantiomerically highly enriched unsaturated β-ketoesters bearing a quaternary stereocenter can be utilized as building blocks for the synthesis of natural occurring terpenes, i. a., trisporic acid and its derivatives. An advanced building block has been synthesized in a short reaction sequence, which involves an oxidative allylic rearrangement initiated by pyridinium dichromate (PDC) as the key step.

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6

Jordão, Alessandro. "Pyridinium Dichromate - A Mild Oxidizing Reagent in Synthetic Organic Chemistry." Synlett 2006, no. 19 (November 23, 2006): 3364–65. http://dx.doi.org/10.1055/s-2006-951561.

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7

KO, K. Y., and J. Y. PARK. "ChemInform Abstract: Aromatization of Hantzsch 1,4-Dihydropyridines with Pyridinium Dichromate." ChemInform 26, no. 46 (August 17, 2010): no. http://dx.doi.org/10.1002/chin.199546165.

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8

Meenakshisundaram, Subbiah, and M. Amutha. "Studies on the Oxidation of some Sulfides with Pyridinium Dichromate in Acetonitrile medium." Journal of Chemical Research 23, no. 1 (January 1999): 2–3. http://dx.doi.org/10.1177/174751989902300107.

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The kinetic behaviours of oxidation of dialkyl, alkyl aryl and diphenyl sulfides are quite different with pyridinium dichromate in acetonitrile medium; studies indicate the involvement of a sulfur cation free radical intermediate in diphenyl sulfide oxidation; electron releasing and withdrawing groups retard the reactivity of aryl methyl sulfides; the observed non-linear concave downwards type Hammett plot is well explained by assuming shifts in the rate-limiting step within the same overall reaction pathway.

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9

Kim, Jae Nyoung, and Eung K. Ryu. "Novel synthesis of lactonic nucleoside derivatives by pyridinium dichromate / acetic anhydride." Tetrahedron Letters 33, no. 22 (May 1992): 3141–44. http://dx.doi.org/10.1016/s0040-4039(00)79834-0.

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10

Richardson, R. T. "Formation of amorphous chromium dioxide by thermal decomposition of pyridinium dichromate." Journal of Materials Science Letters 8, no. 11 (November 1989): 1264–65. http://dx.doi.org/10.1007/bf00721487.

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11

D'Auria, Maurizio, Antonella De Mico, Franco D'Onofrid, and Arrigo Scettri. "Pyridinium Dichromate in Organic Chemistry: A New Synthesis of Enedicarbonyl Compounds." Synthesis 1985, no. 10 (1985): 988–90. http://dx.doi.org/10.1055/s-1985-31419.

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12

Maki, Shojiro, Jun Ishihara, and Koji Nakanishi. "ChemInform Abstract: Facile Cleavage of Vicinal Tertiary Diols by Pyridinium Dichromate." ChemInform 33, no. 18 (May 21, 2010): no. http://dx.doi.org/10.1002/chin.200218054.

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13

Cha, Jin Soon, Jong Mi Kim, Joong Hyun Chun, Oh Oun Kwon, Sang Yong Kwon, and Sung Wook Han. "CONVERSION OF ACID CHLORIDES TO ALDEHYDES BY OXIDATION OF ALKOXYALUMINUM INTERMEDIATES WITH PYRIDINIUM CHLOROCHROMATE OR PYRIDINIUM DICHROMATE." Organic Preparations and Procedures International 31, no. 2 (April 1999): 204–7. http://dx.doi.org/10.1080/00304949909355712.

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14

Meenakshisundaram, Subbiah, and M. Amutha. "ChemInform Abstract: Oxidation of Some Sulfides with Pyridinium Dichromate in Acetonitrile Medium." ChemInform 30, no. 25 (June 15, 2010): no. http://dx.doi.org/10.1002/chin.199925021.

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15

Dejmek, Milan, Hubert Hřebabecký, Martin Dračínský, and Antonín Holý. "Synthesis of Novel Carbocyclic Nucleoside Analogues Derived from 2-(Hydroxymethyl)bicyclo[2.2.1]heptane." Collection of Czechoslovak Chemical Communications 72, no. 11 (2007): 1523–44. http://dx.doi.org/10.1135/cccc20071523.

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The key intermediates, [(1R*,2R*,4R*,6R*)-6- (12a) and [(1R*,2R*,4R*,5S*)-5-(hydroxymethyl)- bicyclo[2.2.1]heptan-2-yl]methyl benzoates (12b), were prepared from (1R*,2S*,4R*)- bicyclo[2.2.1]hept-5-en-2-ylmethyl benzoate by hydroboration, oxidation with pyridinium dichromate and subsequent reduction of the thus obtained ketones. The Mitsunobu reaction of12aand12bwith 6-chloropurine afforded 6-chloropurine derivatives, which were converted into others purine analogues. Thymine analogues were prepared from [(1R*,2R*,4S*,6S*)-6- (25a) and [(1R*,2S*,4R*,5S*)-5-aminobicyclo[2.2.1]heptan-2-yl]methanols (25b), which were prepared from alcohols12aand12bin several easy steps.

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16

Cha, Jin Soon, Jong Mi Kim, Joong Hyun Chun, Oh Oun Kwon, Sang Yong Kwon, and Sung Wook Han. "ChemInform Abstract: Conversion of Acid Chlorides to Aldehydes by Oxidation of Alkoxyaluminum Intermediates with Pyridinium Chlorochromate or Pyridinium Dichromate." ChemInform 30, no. 32 (June 14, 2010): no. http://dx.doi.org/10.1002/chin.199932057.

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17

CHA, J. S., J. M. KIM, J. H. CHUN, O. O. KWON, and J. C. LEE. "ChemInform Abstract: Conversion of Carboxylic Acids into Aldehydes by Oxidation of Alkoxyaluminum Intermediate with Pyridinium Chlorochromate or Pyridinium Dichromate." ChemInform 29, no. 46 (June 18, 2010): no. http://dx.doi.org/10.1002/chin.199846063.

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18

Cha, Jin Soon, and Joong Hyun Chun. "ChemInform Abstract: Reductive Oxidation of Acid Chlorides to Aldehydes with Lithium Aluminum Hydride and Pyridinium Chlorochromate or Pyridinium Dichromate." ChemInform 31, no. 44 (October 31, 2000): no. http://dx.doi.org/10.1002/chin.200044041.

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19

Doehl, Jo, and Tyge Greibrokk. "High-performance liquid chromatographic separation and determination of prostaglandins, oxidized by pyridinium dichromate." Journal of Chromatography A 349, no. 2 (December 1985): 431–38. http://dx.doi.org/10.1016/s0021-9673(01)83802-4.

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20

Meenakshisundaram, Subbiah, and M. Amutha. "Studies on the Oxidation of some Sulfides with Pyridinium Dichromate in Acetonitrile medium." Journal of Chemical Research, no. 1 (1999): 2–3. http://dx.doi.org/10.1039/a804504f.

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21

KIM, J. N., and E. K. RYU. "ChemInform Abstract: Novel Synthesis of Lactonic Nucleoside Derivatives by Pyridinium Dichromate/Acetic Anhydride." ChemInform 23, no. 47 (August 21, 2010): no. http://dx.doi.org/10.1002/chin.199247253.

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22

Chidambaram, Nallaperumal, and Srinivasan Chandrasekaran. "Tert-Butyl hydroperoxide-pyridinium dichromate: a convenient reagent system for allylic and benzylic oxidations." Journal of Organic Chemistry 52, no. 22 (October 1987): 5048–51. http://dx.doi.org/10.1021/jo00231a046.

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23

MUKHOPADHYAY, A., S. N. SURYAWANSHI, and D. S. BHAKUNI. "ChemInform Abstract: A Simple Method for Oxidation of Phenols to Quinones Using Pyridinium Dichromate." ChemInform 22, no. 8 (August 23, 2010): no. http://dx.doi.org/10.1002/chin.199108158.

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24

Bierer, Donald E., and George W. Kabalka. "SYNTHESES OF ω-ALKYNYL ALDEHYDES AND KETONESviaOXIDATION OF ω-ALKYNYL ALCOHOLS WITH PYRIDINIUM DICHROMATE." Organic Preparations and Procedures International 20, no. 1 (February 1988): 63–72. http://dx.doi.org/10.1080/00304948809355869.

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25

Radhika, V., and P. Manikyamba. "Ion-Solvation Behavior of Pyridinium Dichromate in Water–N,N-Dimethyl Formamide Solvent Mixtures." Journal of Solution Chemistry 41, no. 2 (March 2012): 261–70. http://dx.doi.org/10.1007/s10953-012-9804-9.

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26

Cha, Jin Soon, Joong Hyun Chun, Jong Mi Kim, Oh Oun Kwon, Sang Young Kwon, and Jae Cheol Lee. "ChemInform Abstract: Preparation of Aldehydes from Carboxylic Acids by Reductive Oxidation with Lithium Aluminum Hydride and Pyridinium Chlorochromate or Pyridinium Dichromate." ChemInform 30, no. 41 (June 13, 2010): no. http://dx.doi.org/10.1002/chin.199941041.

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27

Cha, Jin Soon, Joong Hyun Chun, Jong Mi Kim, Dae Yon Lee, and Sung Dong Cho. "ChemInform Abstract: Preparation of Aldehydes from Carboxylic Esters by Reductive Oxidation with Lithium Aluminum Hydride and Pyridinium Chlorochromate or Pyridinium Dichromate." ChemInform 31, no. 16 (June 9, 2010): no. http://dx.doi.org/10.1002/chin.200016054.

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28

Cossfo, Fernando P., Jesûs M. Aizpurua, and Claudio Palomo. "Synthetic applications of chromium(VI) reagents in combination with chlorotrimethylsilane." Canadian Journal of Chemistry 64, no. 2 (February 1, 1986): 225–31. http://dx.doi.org/10.1139/v86-039.

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The synthetic utility of chromium(VI) reagents together with chlorotrimethylsilane, as new oxidizing systems, is described. Pyridinium dichromate (PDC) in combination with chlorotrimethylsilane oxidizes tert-butyldimethylsilyl ethers in good to excellent yields. Trimethylsilyl chlorochromate, a new chromium(VI) reagent, also was found efficient for this oxidative-deprotection method. These reagents were applied to the oxidation of some N-(2-phenyl-2-hydroxyethyl)azetidin-2-ones as well as N-(2-phenyl-2-trialkylsiloxy)azetidin-2-ones into their corresponding carbonyl compounds, key intermediates for N-unsubstituted β-lactams. Oxidation of hydroquinones and protected trialkylsilyl hydroquinones was also described. Protection of hydroquinones by means of the tert-butyldimethylsilyl group was achieved by using the readily available tert-butyldimethylchlorosilane (TBDMCS) and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) as base, which avoids the use of sophisticated and (or) sensitive reagents.

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29

Khazaei, Ardeshir, Ebrahim Mehdipour, and Soleiman Yadegari. "POLY [N-(4-PYRIDINIUM DICHROMATE)-P-STYRENE SULPHONAMIDE] AS AN EFFICIENT REAGENT FOR OXIDATION OF ALCOHOLS." Phosphorus, Sulfur, and Silicon and the Related Elements 179, no. 3 (March 1, 2004): 437–41. http://dx.doi.org/10.1080/10426500490262603.

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30

Czernecki, S., K. Vijayakumaran, and G. Ville. "Convenient synthesis of hex-1-enopyran-3-uloses: selective oxidation of allylic alcohols using pyridinium dichromate." Journal of Organic Chemistry 51, no. 26 (December 1986): 5472–75. http://dx.doi.org/10.1021/jo00376a094.

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31

Mohand, Samia Aït, Aviava Levina, and Jacques Muzart. "Pyridinium Dichromate-Assisted Oxidative Cleavage of α-Functionalized Benzylic Alcohols by Sodium Percarbonate Under Phase-Transfer Conditions." Synthetic Communications 25, no. 14 (July 1995): 2051–59. http://dx.doi.org/10.1080/00397919508015886.

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32

Czernecki, S., C. Georgoulis, C. L. Stevens, and K. Vijayakumaran. "Modified Pyridinium Dichromate Oxidation, A Facile Synthesis of the Key 3-Keto Sugar Intermediate for L-Daunosamine." Synthetic Communications 16, no. 1 (January 1986): 11–18. http://dx.doi.org/10.1080/00397918608057682.

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33

Bhat, Shridhar, Nallaperumal Chidambaram, and Srinivasan Chandrasekaran. "A novel synthesis of 4-dioxy-2-enones from 1,3-dienes using pyridinium dichromate–tret-butyl hydroperoxide." J. Chem. Soc., Chem. Commun., no. 7 (1993): 651–52. http://dx.doi.org/10.1039/c39930000651.

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34

Ayer, William A., and Peter Craw. "Metabolites of the fairy ring fungus, Marasmiusoreades. Part 2. Norsesquiterpenes, further sesquiterpenes, and agrocybin." Canadian Journal of Chemistry 67, no. 9 (September 1, 1989): 1371–80. http://dx.doi.org/10.1139/v89-210.

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The fungus Marasmiusoreades has previously been reported to produce the sesquiterpenes marasmone (1), anhydromarasmone (2), isomarasmone (3), and dihydromarasmone (4) when grown in liquid culture. We report herein several other sesquiterpene metabolites of the same skeleton but with differing oxidation patterns. The norsesquiterpenes O-formyloreadone (15a), 3α-hydroxyoreadone (15c), and dehydrooreadone (17b) are also reported. It is suggested that the formyl group in 15a is derived biogenetically from C-15 of a precursor sesquiterpene. Oxidation of 1α, 15-dihydroxymarasmene (13a), one of the new sesquiterpenes reported, with one equivalent of pyridinium dichromate gives O-formyloreadone (15a) as one of the products. Agrocybin (5), a polyacetylene amide previously isolated from the fungus Agrocybedura, has also been isolated from the cultures of M. oreades. It is suggested that agrocybin (5) is the phytotoxic compound responsible for the killing of grass caused by the fairy ring mushroom fungus. Keywords: sesquiterpenes, fungal metabolites, drimanes, fairy ring mushroom, agrocybin.

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35

O'Connor, Brian, and George Just. "A new method for the conversion of aldehydes to methyl esters using pyridinium dichromate and methanol in dimethylformamide." Tetrahedron Letters 28, no. 28 (January 1987): 3235–36. http://dx.doi.org/10.1016/s0040-4039(00)95480-7.

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36

Sayin, Serkan, Fatih Ozcan, and Mustafa Yilmaz. "Synthesis of calix[4]arene bearing pyridinium units supported silica gel for sorption of arsenate and dichromate anions." Desalination 262, no. 1-3 (November 2010): 99–105. http://dx.doi.org/10.1016/j.desal.2010.05.053.

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37

Hřebabecký, Hubert, and Antonín Holý. "Preparation of Thymidine-4'-C-carboxylic Acid and Its Derivatives." Collection of Czechoslovak Chemical Communications 62, no. 7 (1997): 1128–35. http://dx.doi.org/10.1135/cccc19971128.

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3',5'-Di-O-benzoyl-4'-C-hydroxymethylthymidine (3) was prepared in four steps from 3'-O-(tert-butyldimethylsilyl)-4'-C-hydroxymethylthymidine (1). Oxidation of 3 with pyridinium dichromate afforded 3',5'-di-O-benzoylthymidine-4'-C-carboxylic acid (4) which on debenzoylation gave free thymidine-4'-C-carboxylic acid, (3R,2S,5R)-3-hydroxy-2-hydroxymethyl-5-(5-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)tetrahydrofuran-2-carboxylic acid, (5). Esterification of acid 5 with diazomethane afforded the methyl ester 6. Its isopropyl ester 7 was obtained by transesterification of the methyl ester 6. Reaction of ester 6 with ammonia and hydrazine led to the respective amide 8 and hydrazide 9. Upon reaction with 1,1'-carbonyldiimidazole, the protected acid 4 was converted into the corresponding imidazolide 11, which, without isolation, was treated with glycinamide, dimethylamine and aminoethanol to give aminocarbonylmethylamide 12a, N,N-dimethylamide 13a and hydroxyethylamide 14a, respectively. The free amides 12b, 13b and 14b were obtained by methanolysis of corresponding benzoates with methanolic sodium methoxide. Neither of the prepared compounds exhibited significant activity against HIV.

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38

Hřebabecký, Hubert, Martin Dračínský, Armando M. De Palma, Johan Neyts, and Antonín Holý. "Synthesis of novel carbocyclic nucleoside analogues derived from 7-oxabicyclo[2.2.1]heptane-2-methanol." Collection of Czechoslovak Chemical Communications 74, no. 3 (2009): 487–502. http://dx.doi.org/10.1135/cccc2008204.

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Hydroboration of [(1R*,2R*,4R*)-7-oxabicyclo[2.2.1]hept-5-en-2-yl]methyl benzoate (5), which was prepared by Diels–Alder reaction of furan with acrolein and subsequent reduction and benzoylation of the Diels–Alder product, afforded [(1R*,2S*,4S*,6S*)-6-hydroxy-7-oxabicyclo[2.2.1]heptan-2-yl]methyl benzoate (6) and [(1R*,2R*,4R*,5S*)-5-hydroxy-7-oxabicyclo[2.2.1]heptan-2-yl]methyl benzoate (7). The key intermediates, [(1R*,2S*,4S*,6R*)-6-hydroxy-7-oxabicyclo[2.2.1]heptan-2-yl]methyl benzoate (10) and [(1R*,2R*,4R*,5R*)-5-hydroxy-7-oxabicyclo[2.2.1]heptan-2-yl]methyl benzoate (11), were prepared from6and7, respectively, by oxidation with pyridinium dichromate and subsequent reduction of the thus obtained ketones. The Mitsunobu reaction of10and11with 6-chloropurine and subsequent reductive deprotection with diisobutylaluminium hydride afforded 6-chloropurine derivatives, which were converted to other purine analogues. Thymine analogues were prepared by Mitsunobu reaction of10and11with 3-benzoyl-5-methylpyrimidine-2,4(1H,3H)-dione and subsequent methanolysis. The target compounds were tested for the activity againstCoxsackievirus.

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39

Li, Sheng-Hui, and Tong-Shuang Li. "Steroidal 5-en-3-ones, intermediates of the transformation of steroidal 5-en-3β-ols to steroidal 4-en-3,6-diones oxidized by pyridinium dichromate and pyridinium chlorochromate." Steroids 63, no. 2 (February 1998): 76–79. http://dx.doi.org/10.1016/s0039-128x(97)83224-2.

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40

Doehl, Jo, and Tyge Greibrokk. "Determination of prostaglandins in human seminal fluid by solid-phase extraction, pyridinium dichromate derivatization and high-performance liquid chromatography." Journal of Chromatography B: Biomedical Sciences and Applications 529 (January 1990): 21–32. http://dx.doi.org/10.1016/s0378-4347(00)83804-9.

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41

BHAT, S., N. CHIDAMBARAM, and S. CHANDRASEKARAN. "ChemInform Abstract: A Novel Synthesis of 4-Dioxy-2-enones from 1,3-Dienes Using Pyridinium Dichromate - tert-Butyl Hydroperoxide." ChemInform 24, no. 29 (August 20, 2010): no. http://dx.doi.org/10.1002/chin.199329090.

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42

MOHAND, S. A., A. LEVINA, and J. MUZART. "ChemInform Abstract: Pyridinium Dichromate-Assisted Oxidative Cleavage of α- Functionalized Benzylic Alcohols by Sodium Percarbonate under Phase- Transfer Conditions." ChemInform 26, no. 38 (August 17, 2010): no. http://dx.doi.org/10.1002/chin.199538081.

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43

Papaioannou, Dionissios, George W. Francis, Dagfinn W. Aksnes, Trond Brekke, Knut Maartmann-Moe, H. H. Tønnesen, and Tadashi Tokii. "Studies on the Oxidation of Methyl 2,3-O-Isopropylidene-beta-D-ribofuranoside with Pyridinium Dichromate. Identification of Unexpected By-Products." Acta Chemica Scandinavica 44 (1990): 90–95. http://dx.doi.org/10.3891/acta.chem.scand.44-0090.

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44

Yli-Kauhaluoma, Jari T., Curtis W. Harwig, Paul Wentworth, and Kim D. Janda. "Unexpected 1,3-oxazolidine formation in the attempted oxidation of N-aryl-N-methyl substituted β-amino alcohols using pyridinium dichromate." Tetrahedron Letters 39, no. 16 (April 1998): 2269–72. http://dx.doi.org/10.1016/s0040-4039(98)00289-5.

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45

Hector, Markus, Rolf W. Hartmann, and Vincent C. O. Njar. "Pyridinium Dichromate: A Novel Reagent for the Oxidation of Steroidal Δ5-3β-Alcohols to the Corresponding Δ4-3, 6-Diketones." Synthetic Communications 26, no. 6 (March 1996): 1075–82. http://dx.doi.org/10.1080/00397919608003714.

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46

Sayin, Serkan, Fatih Ozcan, and Mustafa Yilmaz. "Preparation and Application of Calix[4]arene Derivatives Bearing Pyridinium Units-Grafted Magnetite Nanoparticles for Removal of Dichromate and Arsenate Anions." Journal of Macromolecular Science, Part A 48, no. 5 (March 31, 2011): 365–72. http://dx.doi.org/10.1080/10601325.2011.562466.

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47

Doehl, Jo, and Tyge Greibrokk. "Identification of reaction products from the pyridinium dichromate derivatization of prostaglandins by high-performance liquid chromatography and direct chemical ionization mass spectrometry." Journal of Chromatography A 477, no. 2 (1989): 345–57. http://dx.doi.org/10.1016/s0021-9673(01)89643-6.

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48

HECTOR, M., R. W. HARTMANN, and V. C. O. NJAR. "ChemInform Abstract: Pyridinium Dichromate: A Novel Reagent for the Oxidation of Steroidal . delta.5-3β-Alcohols to the Corresponding δ4-3,6-Diketones." ChemInform 27, no. 27 (August 5, 2010): no. http://dx.doi.org/10.1002/chin.199627211.

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49

YLI-KAUHALUOMA, J. T., C. W. HARWIG, P. JUN WENTWORTH, and K. D. JANDA. "ChemInform Abstract: Unexpected 1,3-Oxazolidine Formation in the Attempted Oxidation of N-Aryl-N-methyl Substituted β-Amino Alcohols Using Pyridinium Dichromate." ChemInform 29, no. 29 (June 20, 2010): no. http://dx.doi.org/10.1002/chin.199829101.

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50

Dietel, A. M., T. Irrgang, S. Karthikeyan, and R. Kempe. "Crystal structure of 2-(2,6-diisopropyl-phenylamino)-6-(2,4,6-triisopropylphenyl)- pyridinium [2-(2,6-diisopropyl-phenylamido)-6-(2,4,6-triisopropylphenyl)- pyridinium]-( μ-chloro)-di( μ-oxo)-tetrachloro-tetrahydrofuran-dichromate( IV) pentane solvate, (C32H45N2)[(C32H44N2)Cl5Cr2O2(C4H8O)]·C5H12." Zeitschrift für Kristallographie - New Crystal Structures 221, no. 4 (December 2006): 547–50. http://dx.doi.org/10.1524/ncrs.2006.0193.

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