1, 5-Diazacyclooctane was prepared by a simple synthetic sequence and coupled to
pentacyclic triterpenoic acids oleanolic acid, ursolic acid, betulinic acid, platanic acid, and …

Our childhoods may be recalled when a self‐complementary cation, endowed with both a
dibenzo [24] crown‐8 macroring and a secondary dialkylammonium sidearm, self …

A novel synthetic approach is described for the construction of catenanes in aqueous
solution from a partially methylated cyclodextrin (CD)‐namely, heptakis (2, 6‐di‐O‐methyl‐β …

A range of π-electron-rich macrocyclic polyethers incorporating dioxybenzene
(hydroquinone) and/or dioxynaphthalene units have been synthesized in good yields by …

Controlling crystallization in both chemical production and product formulations is well-
known. 1-4 As well as composition and temperature, specific additives can also exert a …

Asiatic acid, a pentacyclic triterpene, was converted into a series of piperazinyl,
homopiperazinyl, and 1, 5-diazocinyl spacered rhodamine conjugates, differing in the type …

We report a series of four cyclams and cross-bridged cyclams, N-functionalized by one
hydroxyethyl arm, which may incorporate additional methyl (s) group (s). The Cu (II) and Zn …

The attachment of radiometals to monoclonal antibodies for medical applications requires
extreme stability under physiological conditions, with no significant release of metal …

A series of 3, 7-diazabicyclo [3.3. 1] nonane (bispidine) derivatives have been synthesized,
and their properties as bidentate nitrogen ligands for (π-allyl) palladium complexes have …

The synthesis of (2S, 9JZ, 10S)-9-(5-(«erf-butyldiphenylsilyl) oxy) pentyl)-2-(hydroxymethyl)-l-
oxa-quinolizidine (29a) from (S)-malic acid, 1, 5-pentanediol, andtrifluoroacetamide is …