Inexpensive相关论文
With advances in the management and treatment of advanced liver disease,including the use of antiviral therapy,a simple,......
Strongyloides stercoralis,a soil transmitted helminth infection,affects millions with varying prevalence worldwide.A lar......
Thiamine hydrochloride(VB1):An efficient catalyst for one-pot synthesis of α-aminophosphonates under
An efficient synthesis of novelα-aminophosphonates by the reaction of aldehydes and amines with triethyl phosphite in t......
An aqueous solution of hydrogen peroxide and hydrogen bromide illuminated by a 60 W incandescent light bulb serves as a ......
Synthesis of naphthalene derivatives through inexpensive BF_3·Et_2O-catalyzed annulation reaction of
An inexpensive BF3·Et2O-catalyzed annulation reaction of arylacetaldehydes with arylalkynes has been developed. Various......
H_6P_2W_(18)O_(62)á18H_2O: A green and reusable catalyst for one-pot synthesis of pyrano[4,3-b]pyran
A convenient,effcient and environmentally benign procedure has been developed for the synthesis of pyrano[4,3-b]pyran de......
在室温条件下以PEG 600为反应介质,三组分一锅法高效地合成了14-芳基-1,6,7,14-四氢二苯并[a,i]吖啶-1,6-二酮.该方法具有反应时间......
CuO nanoparticles were synthesized using an energy-efficient and rapid solution combustion technique with malic acid emp......
Highly efficient regioselective ring openings of N-tosylaziridines to haloamines using ferric(Ⅲ) hal
FeX3(X = Cl, Br) were found to be very effective reagents and powerful catalysts for regioselective ring openings of a v......
A thermal stable cathode buffer based on an inexpensive tetranuclear zinc(Ⅱ) complex for organic pho
An inexpensive material,i.e.,tetranuclear zinc(Ⅱ) complex,(Zn4O(AID)6) [AID = 7-azaindolate],was utilized as a cathode ......
Efficient CAN catalyzed synthesis of 1H-indazolo[1,2-b] phthalazine-1,6,11-triones:An eco-friendly p
A convenient,economical and green approach to the synthesis of 1H-indazolo[1,2-b]phthalazine-1,6,11-trione derivatives h......
An easy and rapid method for the a-bromination of ketones using N-bromosuccinimide(NBS) catalyzed by silica gel in metha......
In(OTf)3 plays the role of a Lewis acid catalyst in the Pechmann condensation of phenols with β-ketoesters under solven......
Cerium(IV) sulfate tetrahydrate, Ce(SO4)2·4H2O, is a novel inorganic solid acidic catalyst that efficiently catalyzes t......
Tetrabutylammonium hexatungstate,[TBA]2[W6O19],has been used as an efficient,inexpensive,and recyclable green catalyst f......
The Keplerate‐type giant nanoporous isopolyoxomolybdate (NH4)42[MoVI72MoV60O372‐(CH3COO)30(H2O)72], denoted {Mo1......
An efficient and simple protocol of copper-catalyzed C-S bond formation between aryl halides and inexpensive and commerc......
Iron-mediated cross dehydrogenative coupling(CDC) of terminal alkynes with benzylic ethers and alkan
Iron-mediated sp-sp3 C-C bond formation through the cross dehydrogenative coupling(CDC) of terminal alkynes with benzyli......
The bulk ring-opening polymerization(ROP) of ε-caprolactone(ε-CL) by various phosphoric acids using phenylmethanol as ......
A one-pot three component Biginelli condensation of different substituted aromatic and aliphatic aldehydes with ethyl ac......
A cesium fluoride promoted efficient and rapid multicomponent synthesis of functionalized 2-amino-3-
A rapid, one-pot and highly efficient protocol for the synthesis of pharmaceutically interesting functionalized 2-amino-......
Facile one-pot clean synthesis of benzimidazole motifs: Exploration on bismuth nitrate accelerated s
In the present letter, an efficient, clean and one-pot synthesis of 2-substituted benzimidazole and 1,2-disubstituted be......
Tf_2NH-catalyzed,highly regio-and stereo-selective synthesis of trisubstituted alkenes and indane de
A reaction of benzylic alcohols with alkenes has been developed in the presence of bis(trifluoromethane)sulfonimide for ......
Propylsulfonic acid functionalized nanozeolite clinoptilolite as heterogeneous catalyst for the synt
In this work,the natural nanozeolite clinoptilolite(Nano CP) was successfully functionalized by propylsulfonic acid and ......
A substitution reaction of amines with alcohols for N-alkylated amines has been developed using inexpensive AlCl_3 witho......
An oxidative amidation of tertiary amines with carboxylic acids has been developed in the presence of Fe Cl3·6H2O as ca......
A convenient synthesis of 2-aminocyclohex-1-ene-1-carboxylic esters by FeCl_3/SiO_2 nanoparticles as
A simple and green method has been developed for the synthesis of 2-aminocyclohex-1-ene-1-carboxylic esters through a on......
CsOH catalyzed aerobic oxidative synthesis of p-quinols from multi-alkyl phenols under mild conditio
p-Quinols are ubiquitous structural motifs of various natural products and pharmaceutical compounds,and versatile buildi......
Synthesis and characterization of ZnO-Al_2O_3 oxides as energetic electro-catalytic material for glu
One of the thrust areas of research is to find an alternative fuel to meet the increasing demand for energy.Glucose is a......
Siphon dredging with a float tank and different siphon suction heads, including the plain-type and wedge-type with/witho......
Three component reactions: An efficient and green synthesis of 3, 4-dihydropyrimidin-2-(1H)-ones and
An environmentally benign aqueous protocol for the synthesis of 3,4-dihydropyrimidin-2-(1H)-ones and thiones promoted by......
Mesoporous zirconia was synthesized by a new and simple method. Zirconium n-propoxide was used as the zirconium source. ......
We present a simple and straightforward protocol for hydrochlorination of terminal arylalkynes to vinyl chlorides using ......
N,O-Bis(trimethylsilyl)acetamide/N-hydroxysuccinimide ester(BSA/NHS) as coupling agents for dipeptid
A method using N,O-bis(trimethylsilyl)acetamide/N-hydroxysuccinimide ester(BSA/NHS) as coupling agents for dipeptide syn......
Cetyltrimethylammonium chloride(CTAC) catalyzed one-pot synthesis of novel coumarin-4H-pyran conjuga
Novel fluorescent coumarin-4H-pyran conjugates were achieved by three-component reactions of various synthetic β-ketoes......
Sulfamic acid as a green, reusable catalyst for stepwise, tandem & one-pot solvent-free synthesis of
Sulfamic acid(SA) is a bi-functional, cost-effective and reusable green catalyst for the synthesis of 4-(pyrazol-4-yl)me......
In recent years, visible-light-driven organic reactions have been experiencing a significant renaissance in response to ......
A rapid synthesis of high surface area PdRu nanosponges:Composition-dependent electrocatalytic activ
Here, Pd Ru nanoparticle networks(NPNs) with various compositions were synthesized through an inexpensive method in wate......
Background Pulse oximetry screening(POS) has been proposed as an effective,noninvasive,inexpensive tool allowing earlier......
We discovered that a-chymotrypsin has a promiscuous ability to catalyze the cyclocondensation of aromatic and aliphatic ......
Iron-catalyzed direct reduction of allylic halides with benzylic alcohol was achieved,providing a new,simple,and efficie......
Bromodimethylsulfonium bromide: A brominating reagent for the conversion of anthracene into 9,10-dib
Bromodimethylsulfonium bromide(BDMS) was used as an efficient brominating reagent for the synthesis of 9,10-dibromoanthr......
Synthesis of N-substituted-2-aminobenzothiazoles using nano copper oxide as a recyclable catalyst un
A simple and practical method for the synthesis of N-substituted-2-aminobenzothiazoles via a crosscoupling reaction of 2......
In this protocol, Ag supported on the hydroxyapatite-core–shell magnetic γ-Fe_2O_3nanoparticles(γFe_2O_3@HAp-Ag NPs) ......
The availability of inexpensive natural gas from the fracturing of shale and as a byproduct of oil production has stimul......
An facile and efficient protocol for the synthesis of 13‐aryl‐indeno[1,2‐b]naphtha[1,2‐e]pyran‐ 12(13H)‐ ones has ......
The reaction mechanism of 2-methoxybenzaldehyde, 4-bromo-indanone, malononitrile and ammonium acetate one-pot to form 6-......
We fabricate flexible conductive and transparent graphene films on position-emission-tomography substrates and prepare l......
Effect of Breathwalk on body composition,metabolic and mood state in chronic hepatitis C patients wi
AIM:To identify the anthropometric,metabolic and mood state in hepatitis C virus (HCV)-infected patients from the west o......
