Preparation of alkanesulfonamides

Details Preparation of alkanesulfonamides Preparation of alkanesulfonamides

1988-11-30

1990-11-13

Hollrah, Glennon H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564 96, C07C30338, C07C30344

Patent

active

049703390

ABSTRACT:
A method for the preparation of alkanesulfonamides in high purity and high yield using solvents selected from C.sub.4 to C.sub.8 cyclic ethers or mixtures thereof is disclosed. The final products have use as synthetic intermediates for the manufacture of useful final products.

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J. Amer. Chem. Soc., vol. 75, p. 934 (1973), "Symmetrical 1,3-Bis-(alkane- and arylsulfonyl)-ureas", Lamar Field and Frederick A. Grunwald.
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Chemical Abstracts, vol. 53, col. 1140i (1953) abstracting Monatsh., vol. 89, p. 285 (1958), "N'-Alkylsulfonyl-N"-butylureas", M. Pantlitschko and F. Salvenmoser.
J. Chem. Soc., vol. 125, p. 1463 (1924), "Action of Diazo-salts on Methanesulphonamide", Pavitra Kumar Dutt.
Chemical Abstracts 43, Col. 120f abstracting Zhur. Obshchei Khim, vol. 18, p. 729 (1948), "Aliphatic Sulfonic Acids. II. Synthesis and Properties of Acylamides of Sulfonic Acids", A. G. Kostsova.

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