Two New 1,1,3,3-Tetramethylguanidinium Halochromates (C5H14N3CrO3X) (X: Cl, F): Efficient Reagents for Oxidation of Organic Substrates under Solvent-Free Conditions and Microwave Irradiation

Sendil, Kivilcim; Ozgun, H.; Ustun, Ebru

doi:10.1155/2016/3518102

Two New 1,1,3,3-Tetramethylguanidinium Halochromates (C5H14N3CrO3X) (X: Cl, F): Efficient Reagents for Oxidation of Organic Substrates under Solvent-Free Conditions and Microwave Irradiation

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Sendil K., Ozgun H. B., Ustun E.

JOURNAL OF CHEMISTRY, vol.2016, 2016 (SCI-Expanded)

Publication Type: Article / Article
Volume: 2016
Publication Date: 2016
Doi Number: 10.1155/2016/3518102
Journal Name: JOURNAL OF CHEMISTRY
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Gazi University Affiliated: Yes

Abstract

Two new mild oxidizing agents 1,1,3,3-tetramethylguanidinium fluorochromate (TMGFC) and 1,1,3,3-tetramethylguanidinium chlorochromate (TMGCC) were prepared in high yields by reacting tetramethylguanidine with CrO3 and related acid. These reagents are suitable to oxidize various primary and secondary alcohols and oximes to the corresponding carbonyl compounds under solvent-free conditions and microwave irradiation.