氟代酯 的英文怎麼說
中文拼音 [fúdàizhǐ]
氟代酯
英文
fluoro ester-
A new convenient synthesis of a series of polyfluoroalkyl substituted cyclopropane derivatives was achieved by the reaction of polyfluoroalkyl iodides with diethyl allylmalonate in the presence of sodium dithionite in 45 % ~ 55 % yields
摘要以連二亞硫酸鈉為引發劑,烯丙基丙二酸二乙酯與多氟烷基碘代烷在溫和條件下反應,方便地得到一系列多氟烷基取代的環丙烷衍生物,產率45 % ~ 55 % 。The main research now is focused on the polymerization of difluoramino substituted oxetane monomers, the preparation of neopentyl difluoramino nitrato plasticizers, and the molecular design and synthesis of cyclic n - nitramino geminal difluoramino oxidizers
目前該領域的研究工作主要集中在二氟氨基取代環氧丁烷聚合物合成,新戊基二氟氨基硝酸酯增塑劑制備,以及環n -硝胺基偕二氟氨基氧化劑的分子設計與合成上。The reaction of ethyl allylacetoacetate with polyfluoroalkyl iodides under similar conditions gave the corresponding adducts, which were sequentially treated with base to the cycization products
在相同條件下,烯丙基乙酰乙酸乙酯與多氟烷基碘代烷反應得到相應的加成物,加成物隨後用堿處理也得到環合的產物。Industrial progresses of heavy - duty coating in this ten years were reviewed in this paper, including fluorocarbon polymer coating, polyurethane coating, epoxy resin coating, chlorinated rubber paint, zinc - riched coating and their modified method and / or application
摘要綜述了重防腐塗料工業開發近十年的進展,其中包括:氟碳塗料、聚氨酯塗料、環氧樹脂塗料、氯代烯烴塗料、富鋅塗料及其改性方法和應用。分享友人