Chromones are introduced into a double-tandem [4(π)+2(π)]·[2(π)+2(π)]·[4(π)+2(π)]·[2(π)+2(π)] synthetic sequence, culminating in photoprotolytic oxametathesis, which leads to an expeditious growth of molecular complexity over a few experimentally simple steps. The overall reaction can potentially be utilized in diversity-oriented synthesis, as it allows for three or more diversity inputs furnis...

Both the Scalable Coherent Interface (SCI) [7] and the Virtual Interface Architecture (VIA) [8] aim at providing effective cluster communication systems. In previous publications we showed that SCI and VIA can be efficiently combined to form a new communication architecture (e.g. [1, 2]). In this paper we show that despite of having adopted an flexible relatively slow FPGA–based design an appro...

The modular synthesis of photoprecursors and their photoinduced cyclization into substituted 1-benzazocanes of two distinct topologies is described. The key step producing an extended polyheterocyclic system involves the photogeneration of azaxylylenes and their subsequent intramolecular cycloaddition with furan-containing pendants tethered either via the aniline nitrogen or through the carbony...