Molecular Formula: R(X)n, where R is a hydrocarbon alkyl group and X is a halogen. One or more halogens may be present in one compound View chapterExplore book Substituent Groups Patrick Bazzini, Camille G. Wermuth, in The Practice of Medicinal Chemistry (Fourth Edition), 2008 1 Numerical...
Names of Alkyl Groups Only one alkyl group is derived from methane and ethane. However, for a longer chain of carbon atoms, several isomeric alkyl groups are usually possible, depending on which carbon atom “loses” a hydrogen atom. Many of these alkyl groups are known by their common names...
Various modified carbon products are disclosed which can form a part of a polymeric product containing the modified carbon product and a polymer. One type of modified carbon product disclosed is a carbon product having attached at least one organic group, monomeric group, or polymeric group. Anothe...
US6472471 Dec 14, 1998 Oct 29, 2002 Cabot Corporation Where attached to the carbon is an organic group having a c13 or higher alkyl group, for example an oleyl group attached such as via diazonium salt; increases dispersionUS6472471 * 1998年12月14日 2002年10月29日 Cabot Corporation ...
Facile conversion of cysteine and alkyl cysteines to dehydroalanine on protein surfaces: versatile and switchable access to functionalized proteins. J. Am. Chem. Soc. 130, 5052–5053 (2008). CAS PubMed Google Scholar Bernardes, G.J.L. et al. From disulfide- to thioether-linked glycoproteins...
One week after boost, some mice were euthanized, and the spleens, bronchoalveolar lavages and vaginal lavages were collected. For the challenge studies, at three weeks after boost, six mice from each group were anesthetized with CO2 and then infected with the minimal level of five times the ...
The ethoxy group is a very strong electron donating group compared to the alkyl group, so any replacement of exthoxy with alkyl or another electron withdrawing group will lead to electron deficiency on the silicon, and the silicon atoms will become partially positive (δ+), which will be ...
is one carbon shorter than the parent alkane. However, the requisite metabolite, 2-ethylpentadecanoic acid, was never identified in Hxd3 cultures or others that had demonstrated similar fatty acid profiles (Callaghan et al., 2006; Callaghan et al., 2009). Subsequently, a genome survey of Hxd3...
4-thiazolidinones [95, 364] showed the significant enhanced iron-chelating activity compared with the thiosemicarbazides [365], and particularly those complexes with alkyl groups on a 4-thiazolidinone ring. Compounds displayed iron-chelating activities, with 62.2%, 46.6%, and 4.54%, respectively...
Purine is another heterocyclic alkaloid containing a fused pyrimidine ring with an imidazole ring. They exhibit anti-viral, antimicrobial, phosphodiesterase inhibitory, antitumor, and antiprotozoal activities. Purine analogues substituted with dialkyl esters perform better in viral cell studies. O6-alkylguani...