Then furoin reacted with acetyl chloride,lauroyl chloride,benzoyl chloride,α-furoyl chloride or 3-α-furylacryloyl chloride to form the corresponding monoester compounds Ⅰ～Ⅴ with pyridine as catalyst and solvent in a water bath of 30～40 ℃.
以糠醛为基础原料,经维生素B1催化合成糠偶姻,再由糠偶姻分别和乙酰氯(Ⅰ),月桂酰氯(Ⅱ),苯甲酰氯(Ⅲ),α-呋喃甲酰氯(Ⅳ),3-α-呋喃烯丙酰氯(Ⅴ)反应,吡啶为催化剂和溶剂,在30-40℃的水浴条件下合成了相对应的糠偶姻单酯类化合物。
4-Phenoxyphenol was synthesized from 4-phenoxy-diphenyl ketone prepared with diphenyl ether and benzoyl chloride as raw material through Beayer-villyger reaction and hydrolyzation.
以二苯醚和苯甲酰氯为原料,经酰基化合成4-苯氧基二苯甲酮,然后再经Beayer-villyger氧化以及碱性水解合成4-苯氧基苯酚。
p-Cresyl phenylacetate was synthesized from p-cresol and phenylacetyl chloride by direct esterifica-tion using a conditional test.
运用条件实验法,以对甲苯酚和苯乙酰氯为原料合成苯乙酸对甲酚酯,分别考察了反应温度、反应时间、无水乙醇用量、原料摩尔比等对合成反应的影响。
Study on addition reaction of benzenesulfonyl chloride and isoprene;
苯磺酰氯和异戊二烯加成反应研究
In this improved technology,the yield of benzenesulfonyl chloride was raised from 80.
以苯为原料 ,合成了苯磺酰氯。
Novel phenylsulfonylurea derivatives were synthesized by the reaction of 1-[(6-chloro-3- pyridyl)methyl]-2-imidazolidone with benzenesulfonyl chlorides and structurally characterized by IR, 1H NMR, 13C NMR techniques and elemental analysis.
以2-氯-5-氯甲基吡啶和不同取代基的苯磺酰氯为原料,合成了7个新型的苯磺酰内脲类衍生物,并用FT-IR,1HNMR,13CNMR,元素分析对其结构进行了表征,同时对合成目标化合物的反应条件进行了探究。
Preparation and Characterization of 3, 5-Dichorobenzoic Acid;
医药中间体3，5-二氯苯甲酰氯制备和表征
3,3' -dimethylbenzidiniun dichloride
3,3' -二氯化二甲基苯偶酰
The compound of acryloyl chloride was synthesized by benzoyl chlorid and crylic acid.
利用苯甲酰氯与丙烯酸反应制备丙烯酰氯。
Synthesis of N-(4-chlorbenzoyl)-N′-(2-chlorophenyl)thiourea;
N-(4-氯苯甲酰基)-N′-(2-氯苯基)硫脲的合成
Synthesis and Characterization of 1,3-Di(4-Formyl Chloride Benzoyl)Benzene
1,3-二(4-甲酰氯苯甲酰基)苯的合成与表征
sodium p--toluenesulfonchloramide trihydrate
三水合甲苯磺酸氯醛甲酰胺钠
1,4-benzenedicarbonyl chloride
１,４－苯二碳酰氯
Study on Photoluminescence of 2-(4-Chloro-Benzoyl) Benzoic Acid Complexes
2-(4-氯代苯甲酰基)苯甲酸配合物光致发光研究
Synthesis and Characterization of Bis(4-phenoxy-3-chlorobenzoyl)Benzene;
双(4—苯氧基—3—氯苯甲酰基)苯的合成及表征
Synthesis of Phthaloyl Dichloride, Isophthaloyl Dichloride and Terephaloyl Dichloride by Triphosgenation
固体光气法合成邻、间、对苯二甲酰氯
Ultrasonic Synthesis of 3,3'-Azobenzene Diacid Chloride
超声辐射合成3,3′-偶氮苯二甲酰氯
Synthesis of N-(3-chlorophenyl)-1-adamantanecarboxamide
N-(3-氯苯基)金刚烷甲酰胺的合成
Synthesis of N-(4-chlorobenzoyl)-N′-(4-bromophenyl) thiourea;
N-(4-氯苯甲酰基)-N′-(4-溴苯基)硫脲的合成
N-Methyl-2-[4-(4-chlorophenoxy)phenoxy] Acetamide
N-甲基-2-[4-(4-氯苯氧基)苯氧基]乙酰胺的合成
para-acetamidobenzene sulfonyl chloride
对乙酰氨基苯磺酰氯
Catalyst Oxidation of 2-Chloro-4-methylsulfonyl-toluene in Liquid-phase
液相催化氧化合成2-氯-4-甲磺酰基苯甲酸
Synthesis of Methyl 4-Chloro-2-(N-methyl-N-phenylsulphonamide)benzoate
4-氯-2-(N-甲基-N-苯基胺磺酰基)苯甲酸甲酯的合成
Ring-Chlorination of Toluene and Isomerization Reaction of O-Chlorotoluene over ZSM-5 Zeolite
甲苯定向氯化及邻氯甲苯异构化研究
