Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1998-05-20
1999-05-18
Geist, Gary
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568449, 568450, C07C45/63
Patent
active
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).
Guo Zhi
Prakash Indra
Geist Gary
Padmanabhan Sreeni
The NutraSweet Company
LandOfFree
Synthesis and purification of 3,3-dimethylbutyraldehyde via oxid does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Synthesis and purification of 3,3-dimethylbutyraldehyde via oxid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis and purification of 3,3-dimethylbutyraldehyde via oxid will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1760430