Factors influencing by-product formation in the reaction of 1-fluoro-2,4-dinitrobenzene with amino sugars and aminodeoxyalditols
作者:Maroulio J. Talieri、J.Stuart Thompson
DOI:10.1016/s0008-6215(00)84575-9
日期:1980.11
Abstract By-product formation, in decreasing order of severity, occurred during the reaction of 2-amino-3- O -[1-( S )-carboxyethyl]-2-deoxy- d -glucose (muramic acid), 2-amino-2-deoxy- d -glucose, and the corresponding aminodeoxyalditols with 1-fluoro-2,4-dinitrobenzene. The fine balance between incomplete derivatisation at pH 8.5 and the formation of by-products at pH 9.5 was best achieved by reaction
Immunochemical Studies on Blood Groups. XIV. The Separation and Quantitative Estimation of Glucosamine and Galactosamine in Blood Group Substances<sup>1</sup>