甲縮醛 的英文怎麼說
中文拼音 [jiǎsuōquán]
甲縮醛
英文
dimethoxym ethane-
Synthesis of benzaldehyde glycol acetal catalyzed by tisiw12o40 tio
2催化合成苯甲醛乙二醇縮醛Synthesis of benzaldehyde glycol acetal catalyzed by cepw12o
磷鎢酸鈰催化合成苯甲醛乙二醇縮醛Catalytic synthesis of benzaldehyde glycol acetal with h4siw12o
硅鎢酸催化合成苯甲醛乙二醇縮醛Catalytic synthesis of benzaldehyde glycol acetal with so42 - tio2 - moo
3催化合成苯甲醛乙二醇縮醛Catalytic synthesis of benzaldehyde ethylene acetal by pw12 c
固載磷鎢酸催化合成苯甲醛乙二醇縮醛Catalytic synthesis of benzaldehyde glycol acetal with so42 - tio2 - la2o
3催化合成苯甲醛乙二醇縮醛Catalytic synthesis of benzaldehyde glycol acetal with so2 - 4 tio2 - wo
3催化劑催化合成苯甲醛乙二醇縮醛Furbenicillin sodium, a known semi - synthetic ureide type of antibiotic firstly marketed in china, was synthesized from starting material 2 - furaldehyde via six steps including oximation reaction, beckmann rearrangement, isocyannuration, amination, condensation and salification etc
摘要以呋喃甲醛為起始原料,經厲化、貝克曼重排、異氰脲酸化、氨基化、縮合和成鹽6步反應,合成了酰脲類青霉素抗生素呋布西林鈉。Studies on the structure optimization of bis - schiff base deri ved from 4 - amino - antipyrine and 1, 4 - benzenedialdehyde and spectra properties of the ligand with co
氨基安替比林縮對苯二甲醛雙希夫堿的結構優化及其與鈷離子作用的光譜研究Scheme 1. condensation of pyrrole and benzaldehyde
圖式1吡咯與苯甲醛的縮合反應。Catalytic synthesis of benzaldehyde ethylene glycol acetal by cerous chloride heptahydrate
氯化鈰催化合成苯甲醛乙二醇縮醛Cinnamic aldehyde dimethyl acetal
肉桂醛二甲縮醛An one - pot process including direct condensation of ethyl isodehydracetate and hydrocitronellal, followed by decarboxylation, isomerization and isomer resolution, was developed for practical preparation of zr juvenile hormone analogue series with high content of effective component
以異脫氫乙酸乙酯與甲氧基香茅醛直接縮合為起點,將縮合、脫羧、異構化、 (順、反)異構體拆分等採用多步反應連續一鍋法的操作方法,成功地得到高有效含量的zr型保幼激素類似物。Increasing the formaldehyde dosage and ph value or decreasing nh4oh dosage can shorten the gestating time, but the stability of the bath was declined
提高甲醛用量和ph值,降低氨水用量均可縮短孕育期,同時使鍍液穩定性下降。Cratoneuron taihangense musci : amblystegiaceae, a new species from hebei province, china
二甲基甲酰胺二異丙基縮醛對羧酸酯化反應的研究Beginning with fluorobenzaldehyde, cyfluthrin was synthesized by bromination, acetalation, etherification, hydrolysis, and esterification, with a total yield of 45 %
以對氟苯甲醛為起始原料,經過溴化、縮醛化、醚化、水解、酯化合成氟氯氰菊酯,總收率45 % 。Synthesis of benzaldehyde ethylene glycol acetal catalyzed by perfluorosulfonic acid resin silica composite
2負載全氟磺酸樹脂催化合成苯甲醛乙二醇縮醛The promotion action of ionic liquid as an accelerant in synthesizing benzaldehyde ethanediol acetal and benzaldehyde propanediol acetal was studied
摘要以離子液體為促進劑,強酸性聚苯乙烯732催化了苯甲醛與兩種二元醉的縮醛反應。Synthesis of benzaldehyde dihexyl mercaptal catalyzed by phosphotungstic acid immobilized on ion exchange resin
樹脂固載磷鎢酸催化合成苯甲醛正己硫醇縮醛Synthesis of benzaldehyde glycol acetal catalyzed by using h4 siw6 mo6 o40 - pan
硅鎢鉬雜多酸摻雜聚苯胺催化合成苯甲醛乙二醇縮醛分享友人