4′-Hydroxy-4-biphenylcarboxylic acid was synthesized from 4-hydroxybiphenyl as the starting material via esterification,FriedelCrafts acetylation,benzylation under PTC,chloroform reaction,and catalytic hydrogenolysis,resulting in an overall yield of 57.
以4-羟基联苯为原料,经酯化、傅-克酰基化、相转移催化下的苄基化、氯仿反应、催化氢解等反应,合成了标题化合物,总收率57。
The one-step preparation of 4′-hydroxybiphenyl-4-carboxylic acid from 4-hydroxybiphenyl has been achieved via Reimer-Tiemann reaction in the presence of β-cyclodextrin (β-CD).
以4-羟基联苯为原料,在β-环糊精存在下通过Reimer-Tiemann反应一步合成了4′-羟基联苯-4-羧酸。
The major metabolite is identified as 2-hydroxybiphenyl(2-HBP)by HPLC analysis.
我们从自然界筛选到一组能专一性脱除二苯并噻吩(DBT)中硫元素的菌株YS-S-4,高效液相色谱(HPLC)对代谢产物的分析表明该菌能选择性地脱除DBT中的硫,生成2-羟基联苯(2-HBP)。
Process for Producing 4,4′-Biphenol;
4,4′-二羟基联苯的合成
One Step Synthesis of 4′-Hydroxybiphenyl-4-carboxylic Acid from 4-Hydroxybiphenyl Mediated by β-Cyclodextrin
在β-环糊精存在下由4-羟基联苯一步合成4'-羟基联苯-4-羧酸
Enzymatic biodegradation of 2,3-dihydroxybiphenyl and amplification of encoding enzyme gene
2,3-二羟基联苯酶促降解及编码酶基因扩增
HPLC Determination of 2-Hydroxybiphenyl in Fermentation Broth of Desulfurization Strain
HPLC法检测HDBRS-1菌株发酵液中2-羟基联苯含量
Synthesis and Property Study of 3,3'-diamino-4,4'-dihydroxybiphenyl and Polyimide Therefrom
3,3’-二氨基-4,4’-二羟基联苯及其聚酰亚胺的合成与性能研究
SYNTHESIS OF META-HYDROXYLATED AND METHOXYLATED POLYBROMINATED DIPHENYL ETHERS
间位羟基/甲氧基多溴联苯醚的合成
Research of Synthesis of 4,4'-Bis(hydroxymethyl)biphenyl
4,4'-二羟甲基联苯的合成工艺研究
Determination on the Uncoupling Activity of Some O-hydroxyl-benzenesulfonanilides Drugs
邻羟基苯磺酰苯胺类药物的解偶联活性测定
2-hydroxy-2-phenyl acetophenone
２－羟基－２－苯基乙酰苯
phenyl acetophenone 2 -
羟基-2-苯基乙酰苯酚
2,5-dihydroxybenzoic acid
2,5-二羟基苯甲酸
2,4-dihydroxybenzoic acid
２,４－二羟基苯甲酸
2,4-dihydroxybenzene carboxylic acid
２,４－二羟基苯羧酸
N-benzoyl-N-phenyl hydroxylamine
Ｎ－苯甲酰－Ｎ－苯基羟胺
Washing of Polychlorinated-Biphenyl from Soil by Hydroxypropyl-β-Cyclodextrin;
羟丙基-β-环糊精对土壤中多氯联苯的洗脱研究
The Research on Solubilization of Polychlorinated Biphenyls by Hydroxypropyl-β-cyclodextrin;
羟丙基-β-环糊精对多氯联苯的增溶研究
Study on the production Technology of D-p-Hydroxyphenylglycine by the Method of Combination of Chemistry Synthesis and Enzyme;
化学合成联酶法生产D-对羟基苯甘氨酸的研究
The Study on Electroluminescent Performance of Tris(8-hydroxylquinoline) Aluminum and Tetraphenylbiphenyldiamine Doped by Tetraphenylporphyrin Zinc;
四苯基卟啉锌掺杂8-羟基喹啉铝与四苯基联苯二胺的电致发光性能研究
4-hydroxy-3-nitrobenzenearsonic acid
４－羟基－３－硝基苯胂酸
