可逆形成的CN键在动态共价化学中起着非常重要的作用,并且在不同亚胺成分之间组分的CN/ C exchangeN交换以创建动态共价文库已被广泛使用。为了促进多样性的产生,我们研究了一种有机催化方法,使用L-脯氨酸作为催化剂,以加速[ n × n ]亚胺组分动态库的形成。在某些条件下,有机催化方法也已扩展到巴比妥酸的Knoevenagel衍生物和亚胺之间的可逆CC/CN交换过程,从而增加了多样性。
reversibly formed CN bond plays a very important role in dynamic covalent chemistry and the CN/CN exchange of components between different imine constituents to create dynamic covalent libraries has been extensively used. To facilitate diversity generation, we have investigated an organocatalyzed approach, using L‐proline as catalyst, to accelerate the formation of dynamic libraries of [n×n] imine components
可逆形成的CN键在动态共价化学中起着非常重要的作用,并且在不同亚胺成分之间组分的CN/ C exchangeN交换以创建动态共价文库已被广泛使用。为了促进多样性的产生,我们研究了一种有机催化方法,使用L-脯氨酸作为催化剂,以加速[ n × n ]亚胺组分动态库的形成。在某些条件下,有机催化方法也已扩展到巴比妥酸的Knoevenagel衍生物和亚胺之间的可逆CC/CN交换过程,从而增加了多样性。
Nitrogen-Containing Volatiles from Marine <i>Salinispora pacifica</i> and <i>Roseobacter-</i>Group Bacteria
N-isopentylmethanesulfinamide (5, 6), urea N,N′-diisobutylurea (16), and oxalamide N,N′-diisobutyloxalamide (17). In addition, new imines such as (E)-1-(furan-2-yl)-N-(2-methylbutyl)methanimine (8) and (E)-2-((isobutylimino)methyl)phenol (13) were identified together with several other imines, acetamides, and formamides. Some of these compounds including the sulfinamides were also released by the Roseobacter-group