Reactions of aromatic and heteroaromatic compounds carrying electron-acceptor substituents. 26. Acylaminomethylation of 2-acylthiophenes, 2-thiophenecarboxylic acid, and its esters
摘要:
DOI:
10.1007/bf00575243
作为产物:
描述:
2-乙酰基-5-碘噻吩 、 2-乙酰基-5-氰基噻吩 、 以70, 3738 (1948), incorporated by reference herein, and then "deblocked" (see for example W. S. Johnson et al. above) to give 2-acetyl-5-(aminomethyl)thiophene, 5的产率得到5-Aminomethyl-2-acetylthiophene
参考文献:
名称:
Fluorescent antibody composition for immunofluorometric assay
Reactions of aromatic and heteroaromatic compounds carrying electron-acceptor substituents. 26. Acylaminomethylation of 2-acylthiophenes, 2-thiophenecarboxylic acid, and its esters
作者:Ya. L. Gol'dfarb、A. P. Yakubov、L. I. Belen'kii
DOI:10.1007/bf00575243
日期:1986.6
Fluorescent antibody composition for immunofluorometric assay
申请人:Analytical Radiation Corporation
公开号:US04341957A1
公开(公告)日:1982-07-27
A new family of fluorescent antibodies (FAB) and a method for their synthesis is disclosed for use in an apparatus and method wherein the effects of background fluorescence are virtually eliminated from fluorescence measurements. The novel fluorescent antibodies consist of antibodies conjugated with rare-earth chelates which have unique fluorescent properties. These fluorescent antibodies are useful because when excited with short pulses of light, they exhibit fluorescent decay times which are much longer than typical background fluorescence at room temperature and with a spectral width far narrower than typical background fluorescence.