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addend与adduct的区别

已有 2329 次阅读 2011-8-12 11:14 |个人分类:格物|系统分类:科研笔记

the difference between addend and adduct
A+B>C
addend: A, B 加数,反应物
adduct: C 加成物,产物
e.g.:
1)
Preparation of [60]fullerene tris-malonate adducts by addend removal from higher adducts via the electrochemical retro-Bingel reaction
Nicolette S. Fender, Berthold Nuber, David I. Schuster, Stephen R. Wilson and Luis Echegoyen 
J. Chem. Soc., Perkin Trans. 2, 2000, 1924-1928

DOI: 10.1039/B002458I
Received 28 Mar 2000, Accepted 15 Jun 2000
First published on the web 24 Jul 2000








2)
42% of the monoadduct and has four non-equivalent aryl
hydrogens, giving an ABCD pattern with double triplet
resonances centred at 6 7.888, 7.662, 7.578 and 7.538. The
benzyne addend in this isomer is nearest to the cap pentagon,
which is the most electron-deficient region in [70]fullerene as
shown by the position of the resonances for the cage carbon^.^


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