Synthesis and purification of 3,3-dimethylbutyraldehyde via oxid

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568449, 568450, C07C45/63

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059051752

ABSTRACT:
1-chloro-3,3-dimethylbutane is oxidized by dimethyl sulfoxide, in the presence of an effective amount of inorganic bromide or iodide, and in the present of an effective amount of base, to produce 3,3-dimethylbutyraldehyde.

REFERENCES:
patent: 4175204 (1979-11-01), Babler
patent: 5480668 (1996-01-01), Nofre
patent: 5510508 (1996-04-01), Claude
Paritosh et al, Synthetic Commun., 16(11), 1343-1346, 1986.
Perrin & Perrin, Purification of Laboratory Chemicals, pp. 67-68, 1986.
Acta,Chem.Scand., vol. 13, p. 612, 1959.
N. Kornblum, "A New and Selective Method of Oxidation", J. Am. Chem. Soc., vol. 81, No. 15, pp. 4113-4114 (1959).
H. Nace, "Reactions of Sulfoxides with Organic Halides", J. Org. Chem., vol. 24, No. 11, pp. 1792-1793 (1959).
N. Kornblum, "A New and Selective Method of Oxidation", J. Am. Chem. Soc., vol. 79, No. 24, p. 6562 (1957).
R. Major, "Reactions of Organic Halides with Dimethyl Sulfoxide", J. Org. Chem., vol. 23, No. 10, pp. 1563-1564 (1958).
P. Dave, "An Improved Direct Oxidation of Alkyl Halides to Aldehydes", Syn. Comm., vol. 16, No. 11, pp. 1343-1346 (1986).
B. Ganem, "Silver-Assisted Dimethylsulfoxide Oxidations"; Tetra. Lett., No. 11, pp. 917-920 (1974).
C. Cheung, "Effect of Pressure on the Rate of Methylation of a Buttressed Pyridine", J. Org. Chem., vol. 54, No. 3, pp. 570-573 (1989).
N. Wilson, "A Desilylation and a One-Pot Desilylation-Oxidation of Aliphatic ter-Butyldimethylsilyl Ethers . . . " J. Org. Chem., vol. 61, No. 9, pp. 2918-2919 (1996).
K. Wiberg, "Thermochemical Studies of Carbonyl Reactions", J. Am. Chem. Soc., vol. 103, No. 13, pp. 4473-4478 (1981).
T. Fujii, "Synthesis of 3-tert-Butylpyridine", Chem. and Pharm. Bull., vol. 26, No. 10, pp. 3233-3237 (1978).
H. Mager, "Activation and Transfer of Oxygen-IX", Tetrahedron, vol. 30, pp. 917-927 (1974).

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