Efficient general method for sulfamoylation of a hydroxyl group
作者:Makoto Okada、Shigeki Iwashita、Naoyuki Koizumi
DOI:10.1016/s0040-4039(00)01130-8
日期:2000.9
The application of N,N-dimethylacetamide or 1-methyl-2-pyrrolidone as solvent clearly accelerated the sulfamoylation reaction of a hydroxyl group compared with the solvents used so far. The target sulfamates were obtained in the highest yield without a base. It became clear that 2 equiv. of sulfamoyl chloride to the starting material was sufficient to complete the reaction. It was confirmed that this condition could be applied to extensive hydroxyl groups, (C) 2000 Elsevier Science Ltd. All rights reserved.
Velluz et al., Bulletin de la Societe Chimique de France, 1957, p. 1484,1486
作者:Velluz et al.
DOI:——
日期:——
277. Chemical actions of ionising radiations in solution. Part IX. Radiation chemistry of sterols. The action of X-rays on (+)-œstrone-b in aqueous solution
作者:Max Keller、Joseph Weiss
DOI:10.1039/jr9510001247
日期:——
Westerfeld, Journal of Biological Chemistry, 1942, vol. 143, p. 177,180
作者:Westerfeld
DOI:——
日期:——
Jacobsen, Journal of Biological Chemistry, 1947, vol. 171, p. 61,67