硝酸烷基酯 的英文怎麼說
中文拼音 [xiāosuānwánjīzhǐ]
硝酸烷基酯
英文
alkyl nitrate-
Nitrous esters can react with alkyl peroxides to yield alkyl nitrates.
亞硝酸酯與過氧化烷基反應,得到烷基硝酸酯。The barnidipine hydrochloride were prepared via cyclocondensation from m - nitrobenzaldehyde, methyl acetoacetate and anmmonium bicarbonate, hydrolysis, esterification with opticaliy ( s ) - n - benzyl - 3 - py - rrolidinol, recrystallisation and salification
摘要研究了以碳酸氫銨,間硝基苯甲醛和乙酰乙酸甲酯為原料,經縮合、部分水解,再與( s ) - n -芐基3 -羥基吡咯烷經酯化、分步重結晶、成鹽得到鹽酸巴尼地平的工藝路線。By using sterically hindered, electron - rich alkylphosphines and n - heterocyclic carbenes ( nhc ), this process has encompassed a broad range of substrates including ketones, aldehydes, esters, amides, malonates, nitrocompounds, nitriles and sulfones
隨著大位阻、富電子烷基膦和氮雜環卡賓( nhc )為配體的催化體系的出現,該類反應的底物已從酮擴展到醛、酯、酰胺以及含酸性氫的化合物如丙二酸酯、硝基化合物、腈、碸等。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。Test method for alkyl nitrate in diesel fuels by spectrophotometry
用分光光度法對柴油機燃料中硝酸烷基酯的試驗方法Standard test method for alkyl nitrate in diesel fuels by spectrophotometry
分光光度法測定柴油燃料中硝酸烷基酯的標準試驗方法Petroleum products. determination of alkyl nitrate in diesel fuels : spectrometric method
石油產品.柴油燃料中硝酸烷基酯的測定.光譜測定法Petroleum products - determination of alkyl nitrate in diesel fuels - spectrometric method iso 13759 : 1996 ; german version en iso 13759 : 1996
石油產品.柴油中硝酸烷基酯含量測定.光譜法Methods of test for petroleum and its products - petroleum products - determination of alkyl nitrate in diesel fuels - spectrometric method
石油和石油產品的試驗方法.石油產品.柴油燃料中硝酸烷基酯的測定.光譜法Take removes in the water to have the slight pollutant as the goal activated charcoal surface modified direction is : the reduced surface lactone base and the carboxyl group and so on contain the oxygen functional group the content, increase activated charcoal surface sparse river characterthe modified activated charcoal in has a drink together in the water used adsorption treating processes, a weak basicity environment is good
我們研究了以濃硝酸、次氯酸和氨水去除水中三氯甲烷為主要目標表面改性活性炭吸附處理技術。立意方向為:減少表面內酯基及羧基等含氧官能團的含量,增加活性炭表面的疏水性。分享友人