Research Article

Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates

Volume: 21 Number: 2 March 25, 2010
  • Shahriare Ghammamy
  • Kheyrollah Mehranı
  • Saeid Malekı
  • Zahra Javanshır
EN

Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates

Abstract

Methyltriphenylphosphonium Halochromates (MTriPPXC) were prepared and used for oxidation of alcohols under mild conditions. These new compounds are more efficient and have certain advantages over similar oxidizing agents in terms of the amount of oxidants, short reaction times, and high yields. Methyltriphenylphosphonium Halochromates, Me(Ph)3PCrO3X (MTriPPXC) (X= F, Cl, Br) are easily synthesized by the reaction of Methyltriphenylphosphonium with an aqueous solution of CrO3 and HX in a 1:1:2 mole ratio. The reactions were carried out in solution, under mild and acid-free conditions.

Keywords

References

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  5. Meenahshisundaram, S., Sockalingam, R.,
  6. “Kinetics and Mechanism of the Quinolinium Fluorochromate Oxidation of Some Primary, Secondly and Unsaturated Alchohols in Acetonitrile”, Collect. Czech. Chem. Commun., 66(6): 877-896 (2001).
  7. Bahttacharjee, M.N., Chauduri, M.K., Purkayastha, S., “Some Aspects of Pyridinium Fluorochromate, C5H5NHClO3F (PFC), Oxidation, Stoichiometry of Oxidation of Alcohols, Evidence for Oxygen Transfer, and the Identity of the Reduced Chromium Species”, Tetrahedron, 43(22): 5380- 5392 (1987).
  8. Corey, E.J., Fleet, G.W.J., “Chromium Trioxide- 3,5-Dimethylpyrazole Complex as a Reagent for Oxidation of Alcohols to Carbonyl Compounds”, Tetrahedron Lett., 14(45): 4499-4501 (1973).

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Shahriare Ghammamy This is me

Kheyrollah Mehranı This is me

Saeid Malekı This is me

Zahra Javanshır This is me

Publication Date

March 25, 2010

Submission Date

March 25, 2010

Acceptance Date

-

Published in Issue

Year 2008 Volume: 21 Number: 2

APA
Ghammamy, S., Mehranı, K., Malekı, S., & Javanshır, Z. (2010). Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates. Gazi University Journal of Science, 21(2), 33-36. https://izlik.org/JA59JE57MY
AMA
1.Ghammamy S, Mehranı K, Malekı S, Javanshır Z. Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates. Gazi University Journal of Science. 2010;21(2):33-36. https://izlik.org/JA59JE57MY
Chicago
Ghammamy, Shahriare, Kheyrollah Mehranı, Saeid Malekı, and Zahra Javanshır. 2010. “Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): The Three New, Mild and Stable Oxidants for Organic Substrates”. Gazi University Journal of Science 21 (2): 33-36. https://izlik.org/JA59JE57MY.
EndNote
Ghammamy S, Mehranı K, Malekı S, Javanshır Z (March 1, 2010) Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates. Gazi University Journal of Science 21 2 33–36.
IEEE
[1]S. Ghammamy, K. Mehranı, S. Malekı, and Z. Javanshır, “Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates”, Gazi University Journal of Science, vol. 21, no. 2, pp. 33–36, Mar. 2010, [Online]. Available: https://izlik.org/JA59JE57MY
ISNAD
Ghammamy, Shahriare - Mehranı, Kheyrollah - Malekı, Saeid - Javanshır, Zahra. “Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): The Three New, Mild and Stable Oxidants for Organic Substrates”. Gazi University Journal of Science 21/2 (March 1, 2010): 33-36. https://izlik.org/JA59JE57MY.
JAMA
1.Ghammamy S, Mehranı K, Malekı S, Javanshır Z. Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates. Gazi University Journal of Science. 2010;21:33–36.
MLA
Ghammamy, Shahriare, et al. “Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): The Three New, Mild and Stable Oxidants for Organic Substrates”. Gazi University Journal of Science, vol. 21, no. 2, Mar. 2010, pp. 33-36, https://izlik.org/JA59JE57MY.
Vancouver
1.Shahriare Ghammamy, Kheyrollah Mehranı, Saeid Malekı, Zahra Javanshır. Methyltriphenylphosphonium Halochromates, [Me(Ph)3P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates. Gazi University Journal of Science [Internet]. 2010 Mar. 1;21(2):33-6. Available from: https://izlik.org/JA59JE57MY