The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene( cas:141556-42-5 ) is researched.Recommanded Product: 141556-42-5.Hierlmeier, Gabriele; Uttendorfer, Maria K.; Wolf, Robert published the article 《Di-tert-butyldiphosphatetrahedrane as a building block for phosphaalkenes and phosphirenes》 about this compound( cas:141556-42-5 ) in Chemical Communications (Cambridge, United Kingdom). Keywords: crystal structure mol phosphaalkene phosphirene diphosphatetrahedrane derivative optimized preparation. Let’s learn more about this compound (cas:141556-42-5).
The remarkable ‘mixed’ diphosphatetrahedrane (tBuCP)2 (1) – which is both the elusive dimeric form of the phosphaalkyne tBuCP and an isolobal analog of the important industrial feedstock P4 – was recently isolated for the first time; however, its chem. remains unexplored. Herein we report that treatment of 1 with various N-heterocyclic carbenes readily yields unusual, unsaturated organophosphorus motifs. These results demonstrate the significant potential of 1 as a building block for the synthesis of previously unknown organophosphorus compounds
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Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles