65488-27-9Relevant articles and documents
Synthesis of Arylstannanes via Palladium-Catalyzed Decarbonylative Coupling of Aroyl Fluorides
Kayumov, Muzaffar,Zhao, Jian-Nan,Mirzaakhmedov, Sharafitdin,Wang, Dong-Yu,Zhang, Ao
, p. 776 - 781 (2019/11/14)
Aryl stannanes are valuable precursors in organic transformations, but their synthetic methods are limited. Here we present a Pd-catalyzed decarbonylative stannylation of acid fluorides in the absence of exogenous base. Various aryl stannanes were efficiently prepared from bench-stable transition metal catalyst and ligand with broad functional group compatibility and substrate scope including natural products and pharmaceuticals. This protocol was also successfully used to a late-stage diversification of an existing uricosuric drug probenecid. (Figure presented.).
Synthesis of Aryl Trimethylstannane via BF3·OEt2-Mediated Cross-Coupling of Hexaalkyl Distannane Reagent with Aryl Triazene at Room Temperature
Mao, Shuai,Chen, Zhengkai,Wang, Lu,Khadka, Daulat Bikram,Xin, Minhang,Li, Pengfei,Zhang, San-Qi
, p. 463 - 471 (2019/01/10)
BF3·OEt2-mediated cross-coupling of (SnMe3)2 with aryl triazene offers a new strategy for the synthesis of aryl stannane. A variety of synthetically useful aryl trimethylstannanes were produced in moderate to good yields with this metal-free approach. One-pot sequential Stille cross-coupling with different aryl bromides provides a short entry to both symmetrical and unsymmetrical biaryl compounds.
Dye compounds, and their use in dye-sensitized solar cells
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Paragraph 0047; 0048, (2014/08/20)
Disclosed are compounds of formula D-B-A-ANC (wherein D is an electron donor group, B is a chromophore group, A is an electron acceptor group, and ANC is an anchoring part comprising at least one anchoring group, and dye-sensitized solar cells (DSSC) incorporating the same as a dye-sensitizer.