📜N-Propylmagnesium Iodide置于乙醚,四氯化锡体系中,化学反应生成三正丙基氯化锡 参考文献:Druce,Recueil Des Travaux Chimiques Des Pays-Bas,1925,Vol. 44,P. 342 标题:Druce,Recueil Des Travaux Chimiques Des Pays-Bas,1925,Vol. 44,P. 342
专利号:US-8329923-B2 优先权日:2010-06-17 标 题:4, 4′ disubstituted 4H-cyclopentadithiophene and new methods for synthesizing the same 发明人:VANDERZANDE DIRK; LUTSEN LAURENCE; VAN MIERLOO SARAH 权利人:VANDERZANDE DIRK; LUTSEN LAURENCE; VAN MIERLOO SARAH; IMEC; UNIV HASSELT 摘要:The present preferred embodiments relate to a method for the synthesis of a compound having the following general formula: n nthe method comprising the step of reacting, in presence of a diprotic acid having a negative pKa, a compound having the general formula:n n nwherein R 1 and R 2 are organic groups and wherein X and Y are independently selected from the group consisting of hydrogen, chloro, bromo, iodo, boronic acid, boronate esters, borane, pseudohalogen and organotin. It further relates to compounds so obtained and to compounds resulting from the ring closure of compound (II).
专利号:CN-110746584-B 优先权日:2019-11-13 标题:Synthesis and application of conjugated polymers based on pyrazinyl diketopyrrolopyrrole
专利号:CN-110746584-A 优先权日:2019-11-13 标 题 :Synthesis and application of conjugated polymers based on pyrazinyl diketopyrrolopyrrole
摘要:Snaith, J. S., Science of Synthesis Knowledge Updates, (2011) 2, 166. 摘要:U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals., NX#02220 摘要:S109 | PARCEDC | List of 7074 potential endocrine disrupting compounds (EDCs) by PARC T4.2 | DOI:10.5281/zenodo.10944198 摘要:Schafer, E. W., Jr., W. A. Bowles Jr., and J. Hurlbut. 1983. The acute oral toxicity and repellency and hazard potential of 998 chemicals to one or more species of wild and domestic birds. Archives of Environmental Contamination and Toxicology 12:355-382. 摘要:Schafer, E. W., Jr., and W. A. Bowles Jr. 1985. Acute oral toxicity and repellency of 933 chemicals to house and deer mice. Archives of Environmental Contamination and Toxicology 14:111-129. https://www.aphis.usda.gov/ws/nwrc/chem-effects-db/S_schafer851.pdf