A convenient and simple route for synthesis of methyl benzoate from dimethyl carbonate and acetophenone has been exploited for the first time in the presence of solid base catalysts. The results showed that solid base with moderate strength, such as MgO, facilitated the formation of methyl ...
(E)-4-[2-(2,3-DIHYDRO-3-METHYL-3-HYDROXYMETHYL-5-BENZOFURANYL)-1-PROPENYL] BENZOATE [(E)-4], AND METHYL (E)-4-[2-(2,3-DIHYDRO-3,3-DIMETHYL-5-BENZOFURANYL)-3-HYDROXY-1-PROPENYL]BENZOATE [(E)-7] AS POTENTIAL METABOLITES OF SELECTED HETEROAROTINOIDS WITH FUSED FIVE-MEMBERED ...
2-羟基-4-56-二硝基-1h-苯并23-d咪唑-2-基苯甲酸甲酯的合成探索synthesisofmethyl2-hydroxyl-4-4056-dinitro-1h-benzo23-dimidazole-2-yl41benzoate 系统标签: 羟基苯甲酸甲酯dinitrobenzoatebenzoimidazole CHEMICALINDUSTRYANDENGINEERINGPROGRESS2014年第33卷第3期·744· 化工进展 2-羟基-4-(5,6-二硝基-1H-...
Silica sulfuric acid was used as the catalyst for the synthesis of n-butyl benzoate from benzoic acid and butanol.Effects of catalyst dosage,molar ratios of the reactants and reaction time were investigated by using single-factor experimental method.The optimum conditions was found as follows: 1.6...
ChemInform Abstract: Synthesis of Benzoate Salts of Alkyl 4‐Amino‐2,6‐diaryl‐1,2,5,6‐ tetrahydropyridine‐3‐carboxylates via 5‐Alkoxycarbonyl‐2,4‐diaryl‐6‐ methyl‐1,2,3,4‐tetrahydropyrimidinium Benzoatesdoi:10.1002/chin.199110179...
Study on the Synthesis of Benzoic Acid Esters by Transesterification of Crude Methyl Benzoate According to the need of reclamation and utilization of the byproducts crude methyl benzoate in the production of terephthalic acid dimethyl ester by the W... S Tang,S Li - 《Industrial & Engineering Ch...
benzoate carbamate to a metal nitrene releases benzoate, which will compete with the carboxylate substrate for metal binding. Control experiments also rule out that the reaction occurs through the in situ generation of azanyl ester under standard conditions, which distinguishes this reaction ...
Other esters like phloridzin-6″- O -benzoate and phloridzin-6″- O -salicylate were also prepared in similar conditions. However, only traces of ester were obtained when phenolic acyl donors like methyl p -hydroxyphenylacetate and methyl p -hydroxyphenylpropionate were used. All esters were ...
Its constitution was proved by permethylation and hydrolysis giving 2,3-di- O-methyl- D-galactose. By standard procedures, the β-hexaacetate and the β-hexabenzoate of the cyclic acetal were obtained, and removal of the isopropylidene group gave 1,2,3,6,2′,3′-hexa- O-acetyl-β-...
(R)-(-)-(1,3-Oxathiolan-2-yl)methyl benzoate B047 (2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3,3,0]octane-4-one B056 (R)-(-)-N-Boc-3-pyrrolidinol B282 Methyl trans-4-aminomethylcycloheanecarboxylate HCl B294 (2R)-Benzylamino-3-phenoxy-2-propanol ...