Non-enzymatic formation of isoprene and 2-methyl-3-buten-2-ol (2-MBO) by manganeseISOPRENEMETAL ionsDYNAMIC simulationMANGANESESYNTHASESPROTON transfer reactionsBARIUMIt has been suggested that isoprene synthesis by isoprene synthase (IspS) proceeds via a substrate-assisted mechanism. The authors ...
2-Methyl-3-buten-2-ol (MBO) is a natural volatile 5-carbon alcohol produced by several pine species that have the potential to be used as biofuel. MBO has a high energy content making it superior to ethanol in terms of energy output, and due to its volatility and lower solubility in ...
methyl)、磺酰磺隆(sulfosulfuron)、SYN-523、SYP-249(即1-乙氧基-3-甲基-1-氧代丁-3-烯-2-基5-[2-氯-4-(三氟甲基)苯氧基]-2-硝基苯甲酸酯)、SYP-300(即1-[7-氟-3-氧代-4-(丙-2-炔-1-基)-3,4-二氢-2H-1,4-苯并噁嗪-6-基]-3-丙基-2-硫代咪唑烷-4,5-二酮)、2,3,6-TBA...
1-c8)-烷基]氨基;n-氮杂环丁烷基、n-吡咯烷基、n-哌啶基、n-吗啉基。 [0034] 通式(i)的化合物可通过将合适的无机酸或有机酸添加至碱性基团上而形成盐;所述无机酸或有机酸为例如无机酸,如hcl、hbr、h2so4、h3po4或hno3,或有机酸如羧酸(例如甲酸、乙酸、丙酸、草酸、乳酸或水杨酸)或磺酸(例如对甲苯...
3.在它们的应用中,迄今已知的用于选择性防治有用植物作物中的有害植物的作物保护产品或用于防治不想要的植物的活性成分有时具有缺点,(a)它们对特定的有害植物具有不充分的除草活性(如果有的话),(b)可用活性成分防治的有害植物的范围不足够宽,(c)它们在有用植物作物中的选择性太低和/或(d)它们具有毒理学上不...
Quantum chemical- and 3-D-QSAR (CoMFA) studies of benzalacetones and 1,1,1-Trifluoro-4-phenyl-3-buten-2-ones Chisako Yamagami, Noriko Motohashi, Miki Akamatsu Pages 2281-2285 Article preview Sorry, this component is empty due to an unexpected error. Please try reloading the page. select...
CAS: 42228-92-2 MF: C5H7ClN2O3 MW: 178.57 EINECS: Product Categories: Amines;Chiral Reagents;Heterocycles;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals Mol File: 42228-92-2.molACIVICIN Chemical Properties Melting point >200°C (dec.) Boiling point 341.6±48.0 °C(Predicted) ...
155 Cefprozil 0 3 0 0 3 0 0 3 0 156 Cefroxadine 0 58 0 0 58 0 0 58 0 157 Cefteram 0 16 0 0 16 0 0 16 0 158 Ceftezole 0 38 0 0 38 0 0 38 0 159 Ceftibuten 0 61 0 0 61 0 0 61 0 160 Ceftizoxime 1 42 2.3 2 41 4.7 0 43 0 161 Ceftriaxone 0 186 0 0 186...
L-9118-500UG Echelon Biosciences XY-17 (LPA3 Agonist) 500UG 5797 L-9218-500UG Echelon Biosciences XY-14 (Lipid Phosphate Phosphatase 1 Inhibitor) 500UG 7276 L-9318-500UG Echelon Biosciences D-sn-1-O-oleoyl-2-O-methylglyceryl-3-phosphothionate (2R-OMPT) 500UG 5797 L-9418-500UG Echelo...
Provided is a method for preparing (2'E)-1-(3'-methyl-4'-arylsulfonylbuten- 2'-yl)-6-methyl-2,3,4,5-tetramethoxybenzene useful as an intermediate for physiologically active ubidecarenone under a high (E/Z) isomer ratio at high yield. The method for preparing (2'E)-1-(3'-methyl-...