bromo相关论文
<正> Perfluoro-capryl-amido-propyl-triethoxy-silane, CF3 （CF2）6 CONH （CH2）3 Si（OC2H5）3, is a new type of organic fluoro-silieo......
A series of new amino alcohols derivatives was synthesized with 6-bromo-2-tetralone as starting material, 6-substituted-......
A Cu(Ⅰ)-catalyzed one-pot tandem reaction of 2-bromobenzyl bromides with 1,3-dicarbonyl compounds leading to 4H-chromen......
Two new hydrazone compounds, 3-bromo-N’-(2-chloro-5-nitrobenzylidene)-ben- zohydrazide 1 and 3-bromo-N’-(4-nitrobenzyl......
A reaction ofα-bromo aromatic ketones in water with microwave irradiation gave the correspondingα-hydroxy aromatic ket......
A novel 4-anilinoquina/oline dimer linked by a carbon-carbon bond in the C-7 position was synthesized via a one step Suz......
Synthesis and Crystal Structure of N-[(2S)-4-bromo-2-(L-menthyloxy)-5-oxo-2,5-dihydro-3-furyl]-L-leu
Starting from(5S)-(L-menthyloxy)-3,4-dibromo-5H-furan-2-one and L-leucine,the title compound N-[(2S)-4-bromo-2-(L-menthy......
Synthesis of a novel pyrrolo-benzoxaborole scaffold and its derivatization via Friedel-Crafts reacti
A novel pyrrolo-benzoxaborole,6-(pyrrol-1-yl)-1,3-dihydro-1-hydroxy-2,1-benzoxaborole,was synthesized with 27%overall yi......
Bromophenols are a set of natural products widely distributed in seaweed, most of which exhibit interesting and useful b......
Coupling reaction mechanism of 2-(2-bromo-4-fluorophenyl)-1-cyclohexen-1-yl trifluoromethane-sulfona
The detailed mechanism of CuI-catalyzed C-O intramolecular coupling reaction of 2-(2-bromo-4-fluoro-phenyl)-1-cyclohexen......
Two new Cu(II) complexes have been synthesized with two different bidentate N_2O_2 donor Schiff base ligands HL_1 (2-((E......
Regulation of human chorionic gonadotropin secretion and messenger ribonucleic acid levels by follis
NUCC-3 choriocarcinoma cell line was used as an in vitro placental cell model to investigate the effects of follista......
Coumarin derivative 3-bromo-7-methyloxy-4-methylcoumarin(C11H9BrO3) was synthesized and characterized by FT-IR,1H NMR sp......
Synthesis, Crystal, Calculated Structure and Biological Activity of N-((6-bromo-2-methoxyquinolin-3-
The halogenated hydrocarbon amination reaction between the original raw material N-((6-bromo-2-methoxyquinolin-3-yl)(phe......
Synthesis and crystal structure of Ni,Cu complexes of 5-methyl-10,10,15,15,20,20-hexaethylcalix[4]py
The functionalized calix[4]pyrrole meso-substituted Schiff bases were conveniently prepared by fourstep synthetic route.......
Facile synthesis of 1-naphthols through a copper-catalyzed arylation of methyl ketones with o-bromoa
The coupling reactions of simple methyl ketones with o-bromoacetophenones and subsquential cyclization reactions were re......
Polymer light-emitting devices based on europium(Ⅲ) complex with 11-bromo-dipyrido[3,2-a:2′,3′-c]phe
Polymer light-emitting diodes(PLEDs) containing Eu(DBM)3(Br DPPz)(DBM is dibenzoylmethane, and Br DPPz is 11- bromo-dipy......
One-pot synthesis of pyrrolo[1,2-a]quinoxaline and pyrrolo[1,2-a]pyrazine derivatives via the three-
A simple synthetic protocol has been developed involving the three-component reaction between 1,2-diamines, ethyl pyruva......
Synthesis and Crystal Structure of (E)-Ethyl (9-bromo-5-oxo-4-phenyl-1,10b-dihydro-5H-pyrano3,4-cchr
The crystal structure of the title compound (C22H17BrO5 , Mr = 441.27) has been determined by single-crystal X-ray diffr......
A convenient approach for the preparation of(1S,3’R.4’S,5’S,6’R)-5-chloro-6-[(4-ethylphenyl)methyl]- 3’,4’,5’,6’......
Benzo-1,2,3,4-tetrazine-1,3-dioxide was synthesized from 2-bromonitrobenzene,which is converted to 2-bromo-1-(tert-butyl......
Synthesis, Crystal Structure and Antidepressant Activity of 5-[4-(Benzyloxy)phenyl]-9-(n-propyl)-4,6
The title compound 2(C22H28N+O3)·H2O·2Cl-was synthesized by the reaction of 2-bromo-1-[4-(benzyloxy)phenyl]-1-pentone ......
In the present study, we synthesized well-defined tadpole-shaped polystyrene(PS) via the combination of atom transfer ra......
To search for novel 2-arylpyrroles with unique biological activities,a series of novel 2-arylpyrrole derivatives were de......
4-(7-Methoxy-2,2-dimethyl-2,3-dihydrobenzo-furan-5-yl)-N-(pyridin-2-yl)thiazol-2-amine: Chiral Cryst
The title compound 4-(7-methoxy-2,2-dimethyl-2,3-dihydrobenzofuran-5-yl)-N- (pyridin-2-yl) thiazol-2-amine was synthesiz......
5-叔丁基靛红(1)与N-溴代丁二酰亚胺(NBS)在环境友好的聚乙二醇-400(PEG-400)为溶剂的条件下进行溴代反应,生成5-叔丁基-7-溴靛红(......
Synthesis and biological evaluation of new pyrrolopyrazinone compounds as potential antitumor agents
A series of pyrrolo[1,2-a]pyrazinone compounds(5a-9f) were synthesized,and their cytotoxic activity against SKOV-3,A549.......
A novel bromination of α,β-unsaturated carboxylic acids was developed via a decarboxylation by virtue of a direct anod......
Synthesis,crystal structures and complexing ability of difunctionalized copillar[5]arene Schiff base
An efficient method for the synthesis of some difunctionalized copillar[5]arene Schiff bases from condensation of salicy......
Nickel-catalyzed C-N crossing coupling reaction: The synthetic method for N-aryl substituted indenoi
A nickel-based catalyst was employed for the first time in the crossing-coupling of indenoindoles with bromo-/iodoarenes......
A novel gem-difluoromethylenated castanospermine analogue B was designed and synthesized, starting from 3-bromo-3,3-difl......
A facile and efficient protocol was developed to access 2-alkoxy-4-amino-N-arylthiazole-5-carboxamides through a three-c......
The reaction mechanism of 2-methoxybenzaldehyde, 4-bromo-indanone, malononitrile and ammonium acetate one-pot to form 6-......
An improved and practical synthesis of enzalutamide was accomplished in five steps.Starting from 4-bromo-2-fluoro-benzon......
Aucubinine B(4),a monoterpene alkaloid obtained from themetabolites of aucubin in the presence of human intestinal bac-......
本文介绍的规则提供了一个总的(或通用的)命名系统,它适用于由一种有机化合物转变为另一种有机化合物的转换过程。自1954年以来除......
Nine a-halo-m-trifluoromethgl cinnamides were synthesized from trifluoromethyl benzene,via bromination,Grignard reactio......
The resin bound cyclic malonic acid ester 2 reacted with aryl isothi~ocyanate and alkyl halides to afford the key inter......
5,10,15-Triphenyl-20-{2-[ α -(adenine-9)acetylamino]}phenyl porphyrin (1),5,10,15-triphenyl-20-{2-[ α -(cytosine-1)ace......
A newly discovered 5-or 6-component regiospecific hydroxy-bromo-addition reactionis shown to involve both radical and c......
Studies on intramolecular 1,3-dipolar cycloaddition reactions——Ⅲ. The synthesis of a novel heterocyc
The syntheses of a number of C-aryl-N-3-butenyl nitrones [aryl ring=4-CH_3O-phenyl(1a), phenyl(1b), 4-Cl-phenyl(1e), 4-......
It has been reported that allylic organotin compounds,such as tributylcrotyl tin,reactedwith carbonyl compounds to give......
(±)-Fangchinoline was synthesized by condensation of (±)-1-(3-bromo-4-methoxy-benzyl)-2-methyl-6-methoxy-7-hydroxy-8-......
人们很早就需要有一个对反应命名的方法。有许多反应是用发现者的名字来命名的。如,双烯合成反反应也叫 Diels-Alder 反应。
Peo......
Synthesis of Novel Non-Nucleoside HIV-1 Reverse Transcriptase Inhibitors-1-(3-Phthalimido-2-oxobutyl
We have designed and synthesized a series of new phthalimidopiperazines, biological activity test show that the target c......
采用 266 nm紫外激光对间氟溴苯和对氟溴苯进行了光解动力学研究，在多个角度探测了光解碎片 Br和 C6H4F的时间飞渡谱 (TOF).从光解......
The rapid synthesis of 3-bromocarbazole-N-acetic acid was performed using microwave irradiation. Under the optimal cond......
Phenylglycine 1 as a representative of natural resourceful a-amino acid was modified by reduction and protection of func......
The present paper reports the synthesis of two analogs of Schzandrin C (-DDB, (-DDB with the gallic acid as the starting......
a-Bromo benzoylmethylene triphenylphosphorane 3 has been synthesized by the reaction of benzoylmethylene triphenylphosph......
