2181-42-2Relevant articles and documents
Butler,Benjamin
, p. 1846 (1952)
A Novel Synthesis of Methyltin Tri-iodide with Environmental Implications
Manders, William F.,Olson, Gregory J.,Brinckman, Frederick E.,Bellama, Jon M.
, p. 538 - 540 (1984)
Methyltin tri-iodide and methylsulphur species are produced by an unusual heterogeneous reaction between MeI and SnS in water at room temperature which may bear on ubiquitous occurrence of methylstannanes in the environment.
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Saizew
, p. 150 (1867)
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Ashby,J.,Eisner,U.
, p. 1706 - 1710 (1967)
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Klinger
, p. 881 (1882)
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Mechanochemical Synthesis of 1,2-Diketoindolizine Derivatives from Indolizines and Epoxides Using Piezoelectric Materials
Wang, Yumei,Zhang, Ziwu,Deng, Lichan,Lao, Tianfeng,Su, Zhengquan,Yu, Yue,Cao, Hua
supporting information, p. 7171 - 7176 (2021/09/14)
A simple and efficient mechanochemical-induced approach for the synthesis of 1,2-diketoindolizine derivatives has been developed. BaTiO3 was used as the piezoelectric material in this transformation. This method features no usage of solvent, simple experimental operation, scalable potential, and high conversion efficiency, which make it attractive and practical.
Stereoselective Cyclopropanation of (-)-Levoglucosenone Derivatives Using Sulfonium and Sulfoxonium Ylides
Ledingham, Edward T.,Merritt, Christopher J.,Sumby, Christopher J.,Taylor, Michelle K.,Greatrex, Ben W.
supporting information, p. 2652 - 2662 (2017/06/13)
The synthesis of tri- and tetrasubstituted cyclopropanes from 3-aryl-substituted levoglucosenones (LGO) has been developed. In contrast to the unstabilised ylide dimethylsulfonium methylide which gives epoxides from LGO via 1,2-addition, we have found that the soft nucleophile dimethylsulfoxonium methylide affords cyclopropanes in moderate yields from LGO and in excellent yields and stereoselectivity with 3-aryl LGO derivatives. The use of 1,1,3,3-tetramethylguanidine as base in DMSO to generate the ylide provided the best yields and shortest reaction times. Ester stabilised sulfonium ylides could also be used to generate tetrasubstituted cyclopropane derivatives. One of the products was converted into a cyclopropyl lactone via Baeyer-Villiger oxidation to demonstrate the utility of applying cyclopropanation chemistry to LGO. Georg Thieme Verlag Stuttgart.New York.