Lonwin Chemical Group Limited
Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and reg
Cas:88-75-5
Min.Order:100 Kilogram
Negotiable
Type:Other
inquiryDayang Chem (Hangzhou) Co.,Ltd.
As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:88-75-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryJinan Finer Chemical Co., Ltd
Product Description Name 2-Nitrophenol CAS No. 88-75-5 Appearance Light yellow needle cryst
Cas:88-75-5
Min.Order:10 Gram
FOB Price: $20.0 / 30.0
Type:Lab/Research institutions
inquiryHenan Allgreen Chemical Co.,Ltd
good quality Appearance:Solid Storage:Keep in a cool dry place Package:meet the customer's demand Application:dye intermediate Transportation:by sea or by air Port:shanghai
Ality Chemical Corporation
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Enke Pharma-tech Co.,Ltd. （Cangzhou, China ）
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
Chemwill Asia Co., Ltd.
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Henan Tianfu Chemical Co., Ltd.
Product Name: 2-Nitrophenol Synonyms: 2-nitro-pheno;o-Hydroxynitrobenzene;o-hydroxynitrobenzene[qr];o-Nitrofenol;o-nitro-pheno;o-nitrophenol[qr];Phenol, o-nitro-;Phenol,2-nitro- CAS: 88-75-5 MF: C6H5NO3 MW: 139.11 EINECS: 201-857-5 Product Ca
Cas:88-75-5
Min.Order:1 Kilogram
FOB Price: $500.0
Type:Lab/Research institutions
inquiryHenan Sinotech Import&Export Corporation
Product Name: 2-Nitrophenol Synonyms: 2-HYDROXYNITROBENZENE;2-NITROPHENOL;2-hydroxynitrobenzene[qr];2-nitro-pheno;o-Hydroxynitrobenzene;o-hydroxynitrobenzene[qr];o-Nitrofenol;o-nitro-pheno CAS
Cas:88-75-5
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryHangzhou Keyingchem Co.,Ltd
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Hangzhou J&H Chemical Co., Ltd.
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
HANGZHOU YUNUO CHEMICAL CO.,LTD
Superior quality, moderate price & quick delivery. Appearance:Yellow crystalline solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:For medicine , pesticid
Siwei Development Group Ltd.
Product name: 2-Nitrophenol CAS No.：88-75-5 Molecule Formula：C6H5NO3 Molecule Weight：139.11 Purity: 99.0% Package: 25kg/drum Description：White or light yellow crystalline powder Manufacture Standards：Enterprise Standard
Wuhan Fortuna Chemical Co.,Ltd
CAS:88-75-5 EINECS:201-857-5 MW:139.11 MF:C6H5NO3 Melting point:43-45 °C Boiling point:214-216 °C Appearance:Light yellow crystalline powder Package:25kg/drum Transportation:by sea/air/courier Port:Shanghai
Hebei yanxi chemical co.,LTD.
CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis
Cas:88-75-5
Min.Order:1 Kilogram
FOB Price: $1.0 / 3.0
Type:Trading Company
inquiryKono Chem Co.,Ltd
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
GIHI CHEMICALS CO.,LIMITED
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Aecochem Corp.
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Hunan chemfish Pharmaceutical co.,Ltd
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Antimex Chemical Limied
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Xiamen AmoyChem Co.,Ltd
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Hangzhou Ocean Chemical Co., Ltd.
★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
Hunan Russell Chemicals Technology Co.,Ltd
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Bide Pharmatech Ltd
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
Amadis Chemical Co., Ltd.
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:88-75-5
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryHENAN SUNLAKE ENTERPRISE CORPORATION
Henan Sunlake Enterprise Corporation Our Advantages 1, Any inquiry about ch
SuZhou LaiTeou
1, Quality: Our company is a professional production of intermediates and chemicals for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback fro
suzhou BetterBioChem Co., Ltd.
Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in
Synthetic route
| Conditions | Yield |
|---|---|
| With lithium chloride In N,N-dimethyl-formamide for 22h; Heating; | A 100% B 98% |
-
-
25458-47-3
methoxy-(2-nitro-phenoxy)-methane
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| sodium hydrogen sulfate; silica gel In dichloromethane at 20℃; for 1h; | 100% |
| With Montmorillonite K 10 In benzene at 25℃; for 5h; | 93% |
| Conditions | Yield |
|---|---|
| With pentamethylbenzene,; boron trichloride In dichloromethane at -78℃; for 0.333333h; | 100% |
| With methyl-phenyl-thioether; trifluoroacetic acid In toluene at 20℃; for 3h; | 97% |
| With thiophene; sodium hydrogen sulfate; silica gel for 4.5h; Heating; | 94% |
| With palladium diacetate; sodium hydride In N,N-dimethyl acetamide at 25℃; for 3h; Inert atmosphere; | 78% |
| With sulfosuccinic acid functionalized mesoporous silica In ethanol at 100℃; |
| Conditions | Yield |
|---|---|
| With [CuII2(μ-OH)(1,2-bis(2-(bis(2-pyridylmethyl)aminomethyl)-6-pyridyl)ethane)](ClO4)3 ; dihydrogen peroxide; triethylamine In water; acetonitrile at 50℃; for 40h; Catalytic behavior; Inert atmosphere; | 99% |
| bei der Einw. von Radiumstrahlen; | |
| With H5PV2Mo10O40(1,11); oxygen at 140℃; under 1500.12 Torr; Kinetics; Further Variations:; Pressures; reagent concentration; |
| Conditions | Yield |
|---|---|
| With 1-methyl-2-pyridone; dinitrogen tetroxide; Nitrogen dioxide In acetonitrile | 98% |
| With nitric acid In 1,2-dichloro-ethane at 25℃; for 3h; Catalytic behavior; Kinetics; Reagent/catalyst; Solvent; Temperature; Time; regioselective reaction; | 98.3% |
| With ammonium cerium(IV) nitrate for 0.0333333h; microwave irradiation; | 95% |
| Conditions | Yield |
|---|---|
| With lithium chloride In N,N-dimethyl-formamide for 6h; Heating; | 98% |
| With water; hydrogen bromide; Aliquat 336 at 105℃; for 4.5h; Catalytic behavior; | 92% |
| With copper(I) oxide; sodium methylate In methanol at 185℃; for 12h; Autoclave; | 87% |
| With pyridine hydrochloride for 0.266667h; demethylation; microwave irradiation; | 65% |
-
-
158813-51-5
tert-butyldimethyl(2-nitrophenoxy)silane
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With lithium acetate In water; N,N-dimethyl-formamide at 25℃; for 1.5h; Inert atmosphere; | 98% |
| sulfated SnO2 In methanol at 20℃; for 0.166667h; | 96% |
| With potassium-exchanged zirconium hydrogen phosphate In water; acetone at 60℃; for 3.5h; desilylation; | 76% |
| Conditions | Yield |
|---|---|
| With copper In 1-methyl-pyrrolidin-2-one at 250℃; for 0.5h; | 98% |
-
-
91493-71-9
benzenesulfonic acid-(2-nitro-phenyl ester)
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With potassium hydroxide In toluene; tert-butyl alcohol at 100℃; for 0.5h; Inert atmosphere; | 97% |
-
-
55339-51-0
2-allyloxy-1-nitrobenzene
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With potassium hydroxide In methanol at 20℃; for 8h; | 96% |
| With palladium diacetate; sodium hydride In N,N-dimethyl acetamide; mineral oil at 10℃; for 8h; Inert atmosphere; | 92% |
| With palladium diacetate; sodium hydride In N,N-dimethyl acetamide at 20℃; for 4h; Inert atmosphere; | 72% |
| Conditions | Yield |
|---|---|
| With silica supported Al(NO3)3*9H2O In acetone at 20℃; for 0.25h; Reagent/catalyst; Solvent; regioselective reaction; | A 3% B 95% |
| With nitro acetate; silica gel In chloroform at -20 - 20℃; Nitration; | A 7% B 93% |
| With nitrate of N-dodecyl-pyridinium 3-carboxylate In acetonitrile Product distribution; Mechanism; investigation of nitration of several phenols with NO2-N2O4 in presence of pyridine derivatives in var. solvents; | A 5% B 92% |
| Conditions | Yield |
|---|---|
| With ammonium bicarbonate In water at 20℃; for 2h; Schlenk technique; | 95% |
| Conditions | Yield |
|---|---|
| With 2-(methylsulfonyl)ethyl alcohol; sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; | 94% |
| With sodium trimethylsilanolate In tetrahydrofuran Substitution; addition under a nitrogen atmosphere, then reflux for 36 h; | 75% |
| With methyl propargyl alcohol; potassium tert-butylate In dimethyl sulfoxide at 125℃; for 0.0333333h; microwave irradiation; | 72% |
| Conditions | Yield |
|---|---|
| With iron(III) oxide; oxygen In tetrahydrofuran Irradiation; | 94% |
| With iron(III) oxide; oxygen In tetrahydrofuran at 20℃; Irradiation; | 94% |
| With C18H28Cl2CuN2O4 In water at 26℃; for 0.333333h; | 93% |
-
-
1198597-44-2
2-O2NC6H4OTIPS
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With potassium acetate In water; N,N-dimethyl-formamide at 25℃; for 1h; | 92% |
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| Stage #1: 2-<(nitrophenyl)oxy>pyridine With methyl trifluoromethanesulfonate In toluene at 100℃; for 2h; Inert atmosphere; Stage #2: With methanol; sodium for 0.25h; Concentration; Reflux; Inert atmosphere; | 92% |
| Stage #1: 2-<(nitrophenyl)oxy>pyridine With methyl trifluoromethanesulfonate In toluene at 90℃; for 2h; Inert atmosphere; Stage #2: With sodium In methanol; toluene at 80℃; for 0.5h; Temperature; Inert atmosphere; | 88% |
| Stage #1: 2-<(nitrophenyl)oxy>pyridine With methyl trifluoromethanesulfonate In toluene at 90℃; for 3h; Inert atmosphere; Stage #2: With sodium In methanol at 70℃; for 1h; Temperature; Inert atmosphere; | 88% |
| Conditions | Yield |
|---|---|
| With potassium phosphate; tri-tert-butyl phosphine; tris-(dibenzylideneacetone)dipalladium(0) In toluene at 20 - 110℃; for 20h; | 91% |
| With potassium hydroxide In tert-butyl alcohol for 10h; Heating; | 70% |
| Stage #1: 2-Chloronitrobenzene With copper(ll) sulfate pentahydrate; water; sodium L-ascorbate; potassium hydroxide In dimethyl sulfoxide at 120℃; for 24h; Schlenk technique; Green chemistry; Stage #2: With hydrogenchloride In water; dimethyl sulfoxide at 20℃; for 0.5h; pH=2 - 3; Catalytic behavior; Schlenk technique; Green chemistry; | 63% |
| With sodium hydroxide; sodium carbonate at 130℃; | |
| With sodium hydroxide at 140℃; |
| Conditions | Yield |
|---|---|
| With sulfolane; sodium hydrogencarbonate at 200℃; for 2h; | 91% |
| Conditions | Yield |
|---|---|
| With lithium chloride In N,N-dimethyl-formamide for 22h; Heating; | 90% |
| Conditions | Yield |
|---|---|
| With oxygen; nitric acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone In water; acetonitrile at 30℃; for 24h; Reagent/catalyst; Temperature; Irradiation; Large scale; | A n/a B n/a C 90% |
| Conditions | Yield |
|---|---|
| With 1,9-diperoxynonanedioic acid In acetonitrile at 50℃; for 0.5h; | 89% |
| With caro's acid; diethyl ether | |
| With sodium peroxide; water | |
| With AcONa buffer; chloroperoxidase (EC 1.11.1.10) from Serratia marcescens; dihydrogen peroxide In water at 30℃; for 20h; | 5 % Chromat. |
| With 1-butyl-3-methylimidazolium phosphotungstate; 3-chloro-benzenecarboperoxoic acid In acetonitrile at 85℃; for 2h; |
-
-
98-54-4
para-tert-butylphenol
-
-
132993-22-7
2-nitrophenyl trifluoromethanesulfonate
-
A
-
154318-75-9
4-tert-butylphenyl triflate
-
B
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With potassium carbonate In N,N-dimethyl-formamide for 10h; Ambient temperature; | A 89% B n/a |
| Conditions | Yield |
|---|---|
| With copper(I) oxide; 1-D-O-Methyl-chiro-inositol; sodium hydroxide In ethanol; water at 100℃; for 12h; | 88% |
| With copper(l) iodide; lithium pipecolinate; tetrabutyl ammonium fluoride; sodium hydroxide In water at 130℃; for 24h; | 85% |
| With lithium salt of proline; tetrabutylammomium bromide; potassium hydroxide; copper dichloride In water at 120℃; for 0.666667h; Microwave irradiation; Green chemistry; | 84% |
-
-
89466-08-0
2-hydroxyphenyl boronic acid
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With Iron(III) nitrate nonahydrate In toluene at 80℃; for 18h; Inert atmosphere; | 88% |
| With 1,1,1,3',3',3'-hexafluoro-propanol; N–nitrosaccharin at 60℃; for 19h; Inert atmosphere; Schlenk technique; | 70% |
-
-
16947-69-6
2,4,5-Trichlorophenyl chloroformate
-
-
460-08-2
2-fluoroethylamine hydrochloride
-
A
-
81420-42-0
mononitrophenyl carbonate
-
C
-
91390-34-0
2,4,5-trichlorophenyl (2-fluoroethyl)carbamate
-
D
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With potassium hydroxide In diethyl ether for 0.75h; | A n/a B n/a C 85% D n/a |
| Conditions | Yield |
|---|---|
| Stage #1: 2-nitrophenyl bromide With copper(l) iodide; tetra(n-butyl)ammonium hydroxide In water at 60℃; for 24h; Inert atmosphere; Sealed tube; Stage #2: With hydrogenchloride In water; ethyl acetate at 20℃; for 2h; Inert atmosphere; chemoselective reaction; | 84% |
| With potassium phosphate; tri-tert-butyl phosphine; tris-(dibenzylideneacetone)dipalladium(0) In toluene at 20℃; for 20h; | 83% |
| With potassium hydroxide im Druckrohr; |
-
-
100-66-3
methoxybenzene
-
A
-
100-17-4
para-methoxynitrobenzene
-
B
-
91-23-6
2-Nitroanisole
-
C
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With dinitrogen tetraoxide In dichloromethane at -30℃; for 1h; Nitration; demethylation; | A n/a B 81% C 7% |
| Conditions | Yield |
|---|---|
| silica gel; toluene-4-sulfonic acid In water; toluene at 80℃; for 22h; | 80% |
| With lithium aluminium tetrahydride In diethyl ether for 2h; Heating; | 70% |
| With potassium chloride; poly(ethyleneimine) In water at 25℃; Rate constant; Mechanism; Product distribution; various pH, aminolysis; | |
| With Cu(N,N,N'-trimethyl-N'-tetradecylethylenediamine)Cl2 In acetonitrile at 31℃; Rate constant; also in pure water, var. concentration of reagent, pH 7.0; |
-
-
17258-49-0
1-(3'-methylbut-2'-enyloxy)-2-nitrobenzene
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| With cerium(III) chloride; sodium iodide In acetonitrile for 3h; dealkylation; Heating; | 80% |
| With ytterbium(III) triflate In nitromethane for 12h; Ambient temperature; | 72% |
| Conditions | Yield |
|---|---|
| With potassium carbonate In acetone Reflux; | 100% |
| With potassium carbonate In acetonitrile at 70℃; for 24h; Schlenk technique; | 99% |
| With potassium carbonate In acetone at 56 - 57℃; for 4h; | 99.5% |
| Conditions | Yield |
|---|---|
| With sulfuric acid; C18H16Br4N2O3V; dihydrogen peroxide; potassium bromide In methanol; water at 20℃; for 0.333333h; Catalytic behavior; Reagent/catalyst; | 100% |
| With sulfuric acid; C20H22Br2N2O5V; dihydrogen peroxide In methanol; water at 20℃; for 0.583333h; Catalytic behavior; Reagent/catalyst; Solvent; | 100% |
| With N-bromosaccharin In tetrahydrofuran at 0℃; for 0.166667h; regioselective reaction; | 95% |
| Conditions | Yield |
|---|---|
| With hydrogen; Pd in AV-17-8-Pd In ethanol at 40℃; | 100% |
| With hydrogen; Pd in AV-17-8-Pd In ethanol at 40℃; under 760 Torr; Rate constant; | 100% |
| With hydrogen; palladium-containing anion exchanger AB-17-8-Pd In ethanol at 20 - 40℃; under 750.06 Torr; Kinetics; Product distribution; Further Variations:; Catalysts; | 100% |
| Conditions | Yield |
|---|---|
| Stage #1: 2-hydroxynitrobenzene With potassium hydroxide In ethanol for 1h; Stage #2: ethyl bromoacetate In N,N-dimethyl-formamide for 24h; | 100% |
| Stage #1: 2-hydroxynitrobenzene With potassium hydroxide In methanol Stage #2: ethyl bromoacetate In methanol; N,N-dimethyl-formamide | 99% |
| Stage #1: 2-hydroxynitrobenzene With potassium hydroxide In ethanol for 1h; Stage #2: ethyl bromoacetate In N,N-dimethyl-formamide for 24h; Further stages.; | 99% |
| Conditions | Yield |
|---|---|
| With 18-crown-6 ether; tetra-(n-butyl)ammonium iodide; potassium carbonate In acetonitrile at 20 - 80℃; Inert atmosphere; | 100% |
| With 18-crown-6 ether; tetra-(n-butyl)ammonium iodide; potassium carbonate In acetonitrile at 20 - 80℃; Inert atmosphere; | 100% |
| With sodium hydride In N,N-dimethyl-formamide 1.) 0 deg C, 1 h, 2.) reflux, 24 h; | 60% |
| With potassium carbonate In acetone |
-
-
358-23-6
trifluoromethylsulfonic anhydride
-
-
88-75-5
2-hydroxynitrobenzene
-
-
132993-22-7
2-nitrophenyl trifluoromethanesulfonate
| Conditions | Yield |
|---|---|
| With pyridine In dichloromethane at 20℃; for 0.5h; | 100% |
| With pyridine In dichloromethane at 0 - 25℃; Inert atmosphere; | 97% |
| With triethylamine In dichloromethane at 0 - 25℃; for 5h; Inert atmosphere; | 92% |
-
-
56512-49-3
dabsyl chloride
-
-
88-75-5
2-hydroxynitrobenzene
-
-
146303-70-0
4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-nitro-phenyl ester
| Conditions | Yield |
|---|---|
| With carbonate-bicarbonate buffer In acetone; acetonitrile 1.) 15 min, 2.) reflux; | 100% |
| With carbonate-bicarbonate buffer In acetone for 0.5h; Heating; |
-
-
106-96-7
propargyl bromide
-
-
88-75-5
2-hydroxynitrobenzene
-
-
13350-09-9
1-nitro-2-(prop-2-yn-1-yloxy)benzene
| Conditions | Yield |
|---|---|
| With potassium carbonate In tetrahydrofuran | 100% |
| With caesium carbonate In acetonitrile at 20℃; for 24h; | 100% |
| In N,N-dimethyl-formamide at 20℃; for 18h; | 99% |
-
-
18162-48-6
tert-butyldimethylsilyl chloride
-
-
88-75-5
2-hydroxynitrobenzene
-
-
158813-51-5
tert-butyldimethyl(2-nitrophenoxy)silane
| Conditions | Yield |
|---|---|
| With pyridine for 24h; | 100% |
| With pyridine | 99% |
| With pyridine at 20℃; Inert atmosphere; | 94% |
| With pyridine at 20℃; Inert atmosphere; | 94% |
| With sodium hydroxide; Amberlite IRA-400 (chloride form) 2.) CH2Cl2, from 0 deg C to RT, 36 h; Yield given. Multistep reaction; |
-
-
931-53-3
Cyclohexyl isocyanide
-
-
123-38-6
propionaldehyde
-
-
104-86-9
4-chlorobenzylamine
-
-
88-75-5
2-hydroxynitrobenzene
| Conditions | Yield |
|---|---|
| In methanol microwave irradiation; | 100% |
| In toluene at 60℃; for 20h; Ugi-Smiles coupling; | 90% |
| In methanol at 40℃; for 20h; Ugi reaction; | 74% |
| Conditions | Yield |
|---|---|
| With Dess-Martin periodane In dichloromethane at 20℃; for 1h; | 100% |
-
-
24424-99-5
di-tert-butyl dicarbonate
-
-
88-75-5
2-hydroxynitrobenzene
-
-
1040380-21-9
1-(tert-butoxycarbonyloxy)-2-nitrobenzene
| Conditions | Yield |
|---|---|
| With 6,7-dimethoxyisoquinoline In dichloromethane at 20℃; for 5h; Inert atmosphere; chemoselective reaction; | 100% |
| triphenylphosphine at 65℃; for 2h; | 98% |
| With carbon tetrabromide at 65℃; for 12h; Neat (no solvent); chemoselective reaction; | 88% |
| With MgO-ZrO2 nanoparticle at 60℃; for 2h; neat (no solvent); chemoselective reaction; | 82% |
-
-
181289-33-8
(3R)‐3‐(carbamoylmethyl)‐5‐methylhexanoic acid
-
-
88-75-5
2-hydroxynitrobenzene
-
-
1237492-12-4
C15H20N2O5
| Conditions | Yield |
|---|---|
| With dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 12h; Inert atmosphere; | 100% |
-
-
501-53-1
benzyl chloroformate
-
-
88-75-5
2-hydroxynitrobenzene
-
-
6132-44-1
carbonic acid benzyl ester-(2-nitro-phenyl ester)
| Conditions | Yield |
|---|---|
| With N-ethyl-N,N-diisopropylamine In ethyl acetate at 0 - 20℃; for 1.25h; | 100% |
| Conditions | Yield |
|---|---|
| Stage #1: (R)-Methyl lactate; 2-hydroxynitrobenzene With triphenylphosphine In dichloromethane at 0℃; for 0.166667h; Mitsunobu Displacement; Stage #2: With diethylazodicarboxylate In dichloromethane at 0 - 20℃; for 8h; Mitsunobu Displacement; | 100% |
| Conditions | Yield |
|---|---|
| Stage #1: (S)-Methyl lactate; 2-hydroxynitrobenzene With triphenylphosphine In dichloromethane at 0℃; for 0.166667h; Mitsunobu Displacement; Stage #2: With diethylazodicarboxylate In dichloromethane at 0 - 20℃; for 8h; Mitsunobu Displacement; | 100% |
| Conditions | Yield |
|---|---|
| With 4-(N,N-dimethylamino)pyridine based 1,3,5,7-tetraphenyladamantane polymer In neat (no solvent) at 25℃; for 2.5h; Schlenk technique; | 99% |
| With 4-(dimethylamino)pyridine hydrochloride In toluene at 60℃; for 4h; | 98% |
| With carbon-silica composite from starch (7.5 molpercent SO3H) at 60℃; for 4h; solvent-free conditions; | 96% |
| Conditions | Yield |
|---|---|
| With iodine; triethylamine; triphenylphosphine In dichloromethane at 0 - 20℃; for 0.333333h; | 99% |
| With triphenylphosphine In acetonitrile for 5h; Heating; | 81% |
| With 1H-imidazole; iodine; chloro-diphenylphosphine In acetonitrile for 5h; Reflux; | 75% |
| Reaktion ueber mehrere Stufen; | |
| With 5,5'-dimethyl-3,3′-azoisooxazole; triphenylphosphine In acetonitrile at 80℃; Mitsunobu reaction; |
| Conditions | Yield |
|---|---|
| With potassium hydroxide; Aliquat 336 1.) 120 deg C, 5 min; 2.) 85 deg C, 2h; | 99% |
| With sodium hydroxide In N,N-dimethyl acetamide at 65℃; Rate constant; also in KF-cryptand 222 system; | |
| With sodium hydroxide In N,N-dimethyl acetamide at 25℃; Rate constant; | |
| With methanol; potassium hydroxide under 200 Torr; | |
| With aluminum oxide; potassium fluoride In acetonitrile for 20h; | 8 % Chromat. |
-
-
104-87-0
4-methyl-benzaldehyde
-
-
88-75-5
2-hydroxynitrobenzene
-
-
835-71-2
2-(4-methylphenyl)-1,3-benzoxazole
| Conditions | Yield |
|---|---|
| With formic acid In 1,4-dioxane; water at 80℃; for 8h; Sealed tube; Green chemistry; | 99% |
| Stage #1: 4-methyl-benzaldehyde; 2-hydroxynitrobenzene In 1,4-dioxane; water at 80℃; for 0.0833333h; Stage #2: With formic acid In 1,4-dioxane; water at 80℃; for 8h; Sealed tube; | 99% |
| With 1,4-diaza-bicyclo[2.2.2]octane; sulfur at 130℃; for 2h; | 87% |
| In tetralin |
-
-
123-11-5
4-methoxy-benzaldehyde
-
-
88-75-5
2-hydroxynitrobenzene
-
-
838-34-6
2-(p-methoxyphenyl)benzoxazole
| Conditions | Yield |
|---|---|
| With formic acid In 1,4-dioxane; water at 80℃; for 8h; Sealed tube; Green chemistry; | 99% |
| Stage #1: 4-methoxy-benzaldehyde; 2-hydroxynitrobenzene In 1,4-dioxane; water at 80℃; for 0.0833333h; Stage #2: With formic acid In 1,4-dioxane; water at 80℃; for 8h; Sealed tube; | 99% |
| With poly(ethylene glycol)-bound sulphonic acid In chloroform at 50 - 60℃; | 95% |
| With 1,4-diaza-bicyclo[2.2.2]octane; sulfur at 130℃; for 2h; | 82% |
| In tetralin |
| Conditions | Yield |
|---|---|
| With potassium carbonate; potassium iodide In acetone a) RT, 24 h, b) reflux, 120 h; | 99% |
-
-
16695-22-0
N,N-bis(tosyloxyethyl)-p-toluenesulfonamide
-
-
88-75-5
2-hydroxynitrobenzene
-
-
54533-67-4
1,5-bis(2-nitrophenoxy)-3-(4-toluenesulfonyl)-3-azapentane
| Conditions | Yield |
|---|---|
| With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 8h; | 99% |
| With potassium carbonate In N,N-dimethyl-formamide | |
| With potassium carbonate In N,N-dimethyl-formamide for 2h; Heating; |
-
-
29263-94-3
diethyl bromomethylmalonate
-
-
88-75-5
2-hydroxynitrobenzene
-
-
188407-70-7
diethyl 2-methyl-2-(2'-nitrophenoxy)malonate
| Conditions | Yield |
|---|---|
| Stage #1: 2-hydroxynitrobenzene With potassium hydroxide In ethanol for 0.5h; Stage #2: diethyl bromomethylmalonate In N,N-dimethyl-formamide for 16h; Inert atmosphere; | 99% |
| With potassium fluoride 1.) DMF, RT, 15 min, 2.) DMF, 60 deg C, 6 h; Yield given. Multistep reaction; |
-
-
5292-43-3
bromoacetic acid tert-butyl ester
-
-
88-75-5
2-hydroxynitrobenzene
-
-
207444-89-1
(2-nitrophenoxy)-acetic acid tert-butyl ester
| Conditions | Yield |
|---|---|
| Stage #1: 2-hydroxynitrobenzene With sodium hydride In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere; Stage #2: bromoacetic acid tert-butyl ester In tetrahydrofuran at 20℃; for 23h; Reflux; | 99% |
| With sodium hydride 1.) THF, RT, 0.5, 2.) THF, reflux, 7 d; Yield given. Multistep reaction; | |
| With caesium carbonate In acetone for 48h; Heating / reflux; |
-
-
685-87-0
Diethyl 2-bromomalonate
-
-
88-75-5
2-hydroxynitrobenzene
-
-
32539-24-5
diethyl 2-(2'-nitrophenoxy)malonate
| Conditions | Yield |
|---|---|
| Stage #1: 2-hydroxynitrobenzene With potassium hydroxide In ethanol for 0.5h; Stage #2: Diethyl 2-bromomalonate In N,N-dimethyl-formamide for 16h; Inert atmosphere; | 99% |
| With potassium fluoride In N,N-dimethyl-formamide at 60℃; for 6h; Substitution; | 70% |
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