Dayang Chem (Hangzhou) Co.,Ltd.
Dayangchem's 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. DayangChem can provide different quantities
Cas:620-23-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryHangzhou Dingyan Chem Co., Ltd
Items Standard Result Appearance Colorless to light yellow liquid Complies Assay 99%min
Cas:620-23-5
Min.Order:1 Kilogram
FOB Price: $79.0 / 89.0
Type:Manufacturers
inquiryHenan Allgreen Chemical Co.,Ltd
he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice App
Cas:620-23-5
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiryAlity 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
COLORCOM LTD.
Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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
Hebei Nengqian Chemical Import and Export Co., LTD
Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:620-23-5
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
inquiryHenan Tianfu Chemical Co., Ltd.
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Zhuozhou Wenxi import and Export Co., Ltd
WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:620-23-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryHenan Sinotech Import&Export Corporation
Product name 3-Methylbenzaldehyde Synonym M-Tolualdehyde CAS No 620-23-5 Molecular formula
Shanghai Upbio Tech Co.,Ltd
1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:620-23-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryBaoji Guokang Healthchem co.,ltd
Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:620-23-5
Min.Order:1 Kilogram
FOB Price: $17.0 / 19.0
Type:Trading Company
inquiryHenan Wentao Chemical Product Co., Ltd.
Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Wuhan Han Sheng New Material Technology Co.，Ltd
Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Triumph International Development Limilted
Lorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h
Cas:620-23-5
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
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
Cas:620-23-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
Shanghai Massive Chemical Technology Co., Ltd.
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
SHANGHAI SYSTEAM BIOCHEM CO., LTD
We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:620-23-5
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryHANGZHOU YUNUO CHEMICAL CO.,LTD
Superior quality, moderate price & quick delivery. Appearance:Colorless or beige liquid Storage:in shade Package:25kg/drum, or as per your request. Application:For medicine , pesticide intermediates Transportation:as per your request. Port:
Siwei Development Group Ltd.
Product name: 3-Methylbenzaldehyde CAS No.：620-23-5 Molecule Formula：C8H8O Molecule Weight：120.14 Purity: 99% Package: 200kg/drum Description：Colorless liquid Manufacture Standards：Enterprise Standard TESTING ITEMS
Cas:620-23-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryShanghai Minstar Chemical Co., Ltd
m-Tolualdehyde Chemical Properties Melting point <25 °C Boiling point 199 °C(lit.) density 1.019 g/mL at 25 °C(lit.) FEMA 3068 | TOLUALDEHYDES (MIXED O,M,P) refractive index n20/D 1.541(lit.) Fp 173 °F stora
Cas:620-23-5
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
inquiryEAST CHEMSOURCES LIMITED
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:620-23-5
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryHangzhou Huarong Pharm Co., Ltd.
Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD
Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:620-23-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology Co., LTD
Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
KAISA GROUP INC
1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Hangzhou Zhongqi chem Co.,Ltd.
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Hunan chemfish Pharmaceutical co.,Ltd
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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, intermediat
Cas:620-23-5
Min.Order:1 Kilogram
FOB Price: $5.0 / 15.0
Type:Lab/Research institutions
inquirySynthetic route
| Conditions | Yield |
|---|---|
| With triethylsilane; palladium diacetate; sodium hydrogencarbonate; sodium carbonate at 20℃; under 760.051 Torr; for 48h; | 90% |
| With rhodium(III) chloride trihydrate; hydrogen; triethylamine; triphenylphosphine In N,N-dimethyl acetamide at 90℃; under 7500.75 Torr; for 12h; Autoclave; | 90% |
| With sodium formate In N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 5h; | 86% |
| With sodium formate In N,N-dimethyl-formamide at 100℃; under 760.051 Torr; for 10h; | 84% |
| With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In benzene at 110℃; under 66195.7 Torr; for 2h; | 68 % Chromat. |
-
-
52707-50-3, 52707-55-8, 41977-54-2
3-methylbenzaldehyde oxime
-
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| With N,N'-dichlorophenobarbital In acetonitrile at 20℃; | 95% |
| With molybdenum(V) chloride; zinc In acetonitrile at 20℃; for 0.0833333h; | 94% |
| With potassium permanganate; 1-n-butyl-3-methylimidazolim bromide at 20℃; for 1h; Ionic liquid; chemoselective reaction; | 91% |
-
-
120158-57-8
1,1-diacetoxy-1-(3-methylphenyl)-methane
-
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| With sulphated zirconia In acetonitrile at 60℃; for 0.3h; Microwave irradiation; | 100% |
| With sulfonated rice husk ash In acetonitrile at 60℃; for 0.0333333h; | 91% |
| With saccharin sulfonic acid at 90℃; for 0.05h; Neat (no solvent); | 90% |
| Conditions | Yield |
|---|---|
| With dihydrogen peroxide In water; acetonitrile at 25℃; for 10h; UV-irradiation; | 92% |
| With potassium 12-tungstocobaltate(III) In water; acetonitrile for 0.166667h; Microwave irradiation; | 90% |
| With dipotassium peroxodisulfate In water at 90℃; for 12h; Green chemistry; | 80% |
| With oxygen; copper diacetate In dimethyl sulfoxide at 120℃; for 18h; Sealed tube; | 71% |
| With iron(III) chloride; oxygen In N,N-dimethyl-formamide at 110℃; | 67% |
| Conditions | Yield |
|---|---|
| With dichloro [1,1'-bis(diphenylphosphino)propane]palladium(II); 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 80℃; under 7500.75 Torr; for 20h; Autoclave; Green chemistry; | 86% |
| With carbon supported Pd nanoparticles; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 80℃; under 7500.75 Torr; for 12h; Sealed tube; Green chemistry; | 82% |
| With rhodium(III) iodide; hydrogen; acetic anhydride; triethylamine; triphenylphosphine In N,N-dimethyl acetamide at 100℃; for 24h; Autoclave; | 80% |
| Conditions | Yield |
|---|---|
| With iodine; triethylamine; triphenylphosphine In toluene at 80℃; Inert atmosphere; Sealed tube; | 81% |
| With iodine; triethylamine; triphenylphosphine In toluene at 80℃; for 2h; Sealed tube; | 77% |
| With palladium diacetate; triethylamine; dicyclohexyl-carbodiimide; tricyclohexylphosphine In N,N-dimethyl-formamide at 80℃; for 10h; Inert atmosphere; Sealed tube; | 67% |
| Conditions | Yield |
|---|---|
| With water; sodium hydroxide at 20℃; for 0.05h; Microwave irradiation; | 98% |
| With 4-methylmorpholine N-oxide; 1-ethyl-3-methyl-1H-imidazol-3-ium chloride; potassium iodide at 100℃; for 0.0333333h; Microwave irradiation; Ionic liquid; | 90% |
| With 4-methylmorpholine N-oxide In tetrahydrofuran at 20℃; for 12h; Reflux; | 80% |
| Conditions | Yield |
|---|---|
| With iodosylbenzene; Cl-CH2-PS supported 5-amino-1,10-phenanthroline-Ru In acetonitrile at 60℃; for 2h; | 100% |
| Stage #1: 3-methylbenzyl alcohol With iron(III) chloride hexahydrate; oxygen; silica gel In toluene for 0.0833333h; Autoclave; Stage #2: With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical In toluene at 80℃; under 3750.38 Torr; for 8h; Autoclave; | 99% |
| With dihydrogen peroxide In water at 100℃; for 6.5h; chemoselective reaction; | 99% |
| Conditions | Yield |
|---|---|
| With dipotassium hydrogenphosphate; fac-tris(2-phenylpyridinato-N,C2')iridium(III); tris-(trimethylsilyl)silane; dimethyl dicarbonate In acetonitrile at 20℃; for 6h; Schlenk technique; Inert atmosphere; Sealed tube; Irradiation; | 90% |
| With potassium phosphate; sodium hypophosphite; 2,2-dimethylpropanoic anhydride; palladium diacetate; tricyclohexylphosphine In tetrahydrofuran at 60℃; for 16h; | 73% |
| ueber <3-Methyl-α-phenylimino-benzyl>-phenyl-carbamidsaeure-aethylester; |
| Conditions | Yield |
|---|---|
| With bis-triphenylphosphine-palladium(II) chloride; 2,2'-azobis(isobutyronitrile); oxygen; triethylamine In N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 4h; Schlenk technique; Sealed tube; | 63% |
| Conditions | Yield |
|---|---|
| With formic acid; platinum(IV) oxide In water at 55 - 60℃; for 3h; | 92% |
| With C13H26B(1-)*K(1+) In tetrahydrofuran for 24h; Ambient temperature; | 89% |
| With diisobutylaluminium hydride In diethyl ether at 20℃; for 5h; | 76% |
| Conditions | Yield |
|---|---|
| With bis-triphenylphosphine-palladium(II) chloride; 2,2'-azobis(isobutyronitrile); oxygen; triethylamine In N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 5h; Schlenk technique; Sealed tube; | 52% |
| Conditions | Yield |
|---|---|
| With quinoline; Pd-BaSO4; xylene Hydrogenation; | |
| With thexyl-s-butoxyborane In tetrahydrofuran at 25℃; for 120h; Yield given; | |
| Multi-step reaction with 2 steps 1: 83 percent / pyridine / 0 °C 2: anhydrous potassium carbonate / methanol / 118 h / Heating View Scheme |
| Conditions | Yield |
|---|---|
| With tetra-n-butylammonium peroxomonosulfate In dichloromethane at 20℃; for 0.5h; | |
| With oxygen In water at 80℃; under 760.051 Torr; for 8h; | |
| With Oxone In water at 50℃; for 21h; | |
| With potassium peroxymonosulfate sulfate; tetrabutylammomium bromide In water at 70℃; for 4h; Reagent/catalyst; Green chemistry; |
| Conditions | Yield |
|---|---|
| With bis-{4-methoxy-phenyl}-selenoxyde; sodium hydrogencarbonate In acetonitrile at 75℃; for 5h; | 93% |
| With potassium hydrogencarbonate; dimethyl sulfoxide for 0.05h; Microwave irradiation; | 89% |
| With hexamethylenetetramine durch Behandeln mit Wasser oder verd. Alkohol; | |
| Multi-step reaction with 3 steps 1: 99 percent / Na2CO3 2: 99 percent / permaleic acid 3: 1.) trifluoroacetic anhydride; 2.) NBS / 1.) 10 min, r.t.; 2.) 80percent CH3CN, 20 min, r.t. View Scheme | |
| With hexamethylenetetramine durch Behandeln mit Wasser oder verd. Alkohol; |
| Conditions | Yield |
|---|---|
| With sodium tris(diethylamino)aluminum hydride In tetrahydrofuran; dodecane at -78℃; for 24h; | 89% |
| With lithium-tris(diethylamino)hydridoaluminate In tetrahydrofuran at -78℃; for 3h; Reduction; | |
| With Na(1+)*C12H27AlNO5(1-) In tetrahydrofuran; toluene at 0 - 20℃; for 0.5h; | 99 %Chromat. |
| Conditions | Yield |
|---|---|
| With N,N,N,N,-tetramethylethylenediamine; hydrogen; palladium diacetate; propyl di-tert-butylphosphinite In toluene at 100℃; under 3750.38 Torr; for 20h; Inert atmosphere; | 89% |
| With poly-γ-(p-diphenylphosphinophenyl)propylsiloxane Pd; sodium acetate In N,N-dimethyl-formamide at 110℃; for 12h; | 53% |
-
-
100-80-1
3-methylstyrene
-
A
-
704898-29-3, 1195902-12-5
3-methylstyrene oxide
-
B
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| With [Cu(2,2'-bipyridine)(2-hap)(ClO4)]; dihydrogen peroxide In acetonitrile at 60℃; for 8h; | A 85% B n/a |
| With tert.-butylhydroperoxide In acetonitrile at 65 - 68℃; for 24h; | A 63% B 23% |
| With tert.-butylhydroperoxide; Gd2(N3)(nic)2(OH)3(Hnic)(H2O) In acetonitrile at 68 - 70℃; for 24h; | A 60% B 35% |
| Conditions | Yield |
|---|---|
| With lithium diisobutylmorpholinoaluminum hydride In tetrahydrofuran; hexane at 0℃; for 0.5h; | 97 %Chromat. |
| With benzoic acid ethyl ester; copper diisobutyl-t-butoxyaluminum hydride In tetrahydrofuran at 20℃; for 12h; Temperature; Solvent; Inert atmosphere; chemoselective reaction; | 95 %Chromat. |
| With acetophenone In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere; | 33 %Chromat. |
-
-
35286-92-1
(E)-3,3'-dimethylstilbene
-
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| With iodine; oxygen; trifluoroacetic acid In methanol for 20h; Irradiation; | 83% |
| Conditions | Yield |
|---|---|
| With carbon tetrabromide; oxygen In acetonitrile at 20℃; for 2.5h; Irradiation; Green chemistry; | 90% |
| With 1,4-bis(triphenylphosphonium)butane cerium nitrate In water; acetic acid for 0.5h; Reflux; | 88% |
| With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In fluorobenzene; dimethyl sulfoxide at 85℃; for 16h; | 85% |
-
-
587-03-1
3-methylbenzyl alcohol
-
-
62-53-3
aniline
-
A
-
6906-25-8
N-(3-methylbenzylidene)aniline
-
B
-
75366-13-1
N-(3-methylbenzyl)aniline
-
C
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| With PdAu alloy nanoparticles encapsulated inside MIL-100(Fe) cavities In acetonitrile for 24h; Irradiation; Inert atmosphere; Schlenk technique; Sealed tube; | A 14% B 77% C 36% |
| With Pd nanoparticles encapsulated inside a MIL100(Fe) cavity In acetonitrile for 24h; Sealed tube; Irradiation; Inert atmosphere; | A 16% B 62% C 24% |
-
-
82436-18-8
2-(m-tolyl)-1,3-dithiolane
-
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| With silica gel; ferric nitrate In hexane at 50℃; for 0.166667h; | 98% |
| With indium (III) iodide; dihydrogen peroxide In water; toluene at 20℃; for 15h; Inert atmosphere; Sealed tube; | 82 mg |
| Conditions | Yield |
|---|---|
| With rhodium(III) iodide; dichloro [1,1'-bis(diphenylphosphino)propane]palladium(II); hydrogen; acetic anhydride; triethylamine; triphenylphosphine In N,N-dimethyl acetamide at 100℃; for 24h; Autoclave; | 90% |
| With dichloro [1,1'-bis(diphenylphosphino)propane]palladium(II); 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 100℃; under 7500.75 Torr; for 20h; Autoclave; Green chemistry; | 76% |
-
-
108-38-3
m-xylene
-
A
-
587-03-1
3-methylbenzyl alcohol
-
B
-
620-23-5
m-tolyl aldehyde
-
C
-
99-04-7
m-Toluic acid
| Conditions | Yield |
|---|---|
| With zinc(II) 1,8,15,22-tetrachlorophthalocyanine; C60H60BrFeN4; oxygen; nickel diacetate at 125℃; under 4500.45 - 7500.75 Torr; for 1.5h; Reagent/catalyst; Pressure; Temperature; | |
| Stage #1: m-xylene at 220℃; under 18001.8 Torr; Stage #2: With water at 182℃; under 12001.2 Torr; | |
| With [(copper(II))3(μ3-1κN3,2κN2O,3κN-N′-(di(pyridin-2-yl)methylene)pyrazine-2-carbohydrazide)(μ-nitrate)(nitrate)3(H2O)3]*(nitrate); dihydrogen peroxide In acetonitrile at 50℃; for 3h; Time; Reagent/catalyst; Microwave irradiation; | A 15.3 %Chromat. B 5.9 %Chromat. C 3.4 %Chromat. |
-
-
78649-50-0
1-(3'-methylphenyl)-1,2-dihydroxyethane
-
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| With oxygen; sodium carbonate In water at 20℃; for 5h; Irradiation; Green chemistry; | 79% |
-
-
62381-20-8
2-(3-methylphenyl)-1,3-dithiane
-
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| Stage #1: 2-(3-methylphenyl)-1,3-dithiane With trichloroisocyanuric acid; silica gel at 20℃; for 0.05h; Stage #2: With water at 20℃; | 94% |
| With tetrachlorosilane; dimethyl sulfoxide In dichloromethane at 20℃; for 0.583333h; | 93% |
| Conditions | Yield |
|---|---|
| In ethanol Heating; | 100% |
| In benzene Heating; |
| Conditions | Yield |
|---|---|
| at 20℃; for 12h; | 100% |
| In methanol at 25℃; Mechanism; Rate constant; Thermodynamic data; ΔH(excit.), ΔS(excit.), kinetic solvent isotope effect; | |
| With sodium sulfate In dichloromethane for 2h; |
| Conditions | Yield |
|---|---|
| (1S)-1-(9-piperidylfluoren-9-yl)ethanol In hexane; toluene at 0℃; for 4h; Addition; | 100% |
| Stage #1: diethylzinc With 2,2'-(propane-2,2-diyl)bis(6,6-dimethyl-5,6,7,8-tetrahydro-5,7-methanoquinoline-8,2-diyl)bis(diphenylmethanol) In toluene at 20℃; for 0.166667h; Inert atmosphere; Stage #2: m-tolyl aldehyde In toluene at -20℃; for 57h; Inert atmosphere; enantioselective reaction; | 95% |
| Stage #1: m-tolyl aldehyde With (E,4R,5S)-N-allyl-5-cyclohexyl-5-hydroxy-4-morpholinopent-2-enamide In toluene at 20℃; for 0.333333h; Inert atmosphere; Stage #2: diethylzinc In hexane; toluene at 20℃; for 6h; Reagent/catalyst; Inert atmosphere; enantioselective reaction; | 95% |
| Conditions | Yield |
|---|---|
| Stage #1: diethylzinc; m-tolyl aldehyde With (1S,2R,3S,5S)-6,6-dimethyl-2-morpholinobicyclo[3.1.1]heptan-3-ol; (1R,2S,3R,5R)-6,6-dimethyl-2-morpholinobicyclo[3.1.1]heptan-3-ol In hexane at -15 - 0℃; for 18h; Inert atmosphere; Stage #2: With water; ammonium chloride In hexane at 0℃; optical yield given as %ee; enantioselective reaction; | 100% |
| With 4-methyl-N-{[(1S,2S)-2-(pyrrolidin-1-yl)cyclohexyl]methyl}benzenesulfonamide In hexane at 0℃; for 24h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 97% |
| With titanium(IV) isopropylate In dichloromethane at 0℃; | 96% |
-
-
107-11-9
1-amino-2-propene
-
-
620-23-5
m-tolyl aldehyde
-
-
246509-62-6
Allyl-[1-m-tolyl-meth-(E)-ylidene]-amine
| Conditions | Yield |
|---|---|
| With magnesium sulfate In dichloromethane at 20℃; for 20h; | 100% |
| With 3 A molecular sieve In benzene at 65℃; |
| Conditions | Yield |
|---|---|
| With potassium hydroxide In acetonitrile at 20℃; for 4h; Darzens condensation; | 100% |
| With potassium hydroxide In dichloromethane at 20℃; Darzens condensation; | 76% |
| Conditions | Yield |
|---|---|
| at 20℃; for 12h; | 100% |
| at 20℃; for 1h; | |
| In benzene for 2h; Reflux; |
| Conditions | Yield |
|---|---|
| In methanol at 20℃; Molecular sieve; | 100% |
| In methanol at 20℃; Molecular sieve; |
-
-
620-23-5
m-tolyl aldehyde
-
-
149-73-5
trimethyl orthoformate
-
-
90470-72-7
1,1-dimethoxy-1-(3-methylphenyl)methane
| Conditions | Yield |
|---|---|
| With toluene-4-sulfonic acid In methanol at 20℃; for 18h; | 100% |
| With Pd(PhCN)2(OTf)2 at 20℃; for 0.5h; Inert atmosphere; | 91% |
| With toluene-4-sulfonic acid In methanol at 20℃; for 2h; Molecular sieve; |
| Conditions | Yield |
|---|---|
| Stage #1: N-prenyl-N-propargyltosylamide With ethylmagnesium bromide In tetrahydrofuran at 50℃; for 1h; Stage #2: m-tolyl aldehyde In tetrahydrofuran at 20℃; for 3h; | 100% |
| Stage #1: N-prenyl-N-propargyltosylamide With ethylmagnesium bromide In tetrahydrofuran at 50℃; for 1h; Stage #2: m-tolyl aldehyde In tetrahydrofuran at 20℃; for 3h; |
-
-
1346683-43-9
dimethyl (2-oxo-2-(1H-pyrrol-1-yl)ethyl)phosphonate
-
-
620-23-5
m-tolyl aldehyde
-
-
1608108-44-6
(E)-1-(1H-pyrrol-1-yl)-3-(m-tolyl)prop-2-en-1-one
| Conditions | Yield |
|---|---|
| Stage #1: dimethyl (2-oxo-2-(1H-pyrrol-1-yl)ethyl)phosphonate With N-ethyl-N,N-diisopropylamine; lithium chloride In acetonitrile at 0℃; for 0.333333h; Stage #2: m-tolyl aldehyde In acetonitrile at 20℃; for 15h; | 100% |
-
-
769-42-6
1,3-dimethylbarbituric acid
-
-
109-89-7
diethylamine
-
-
620-23-5
m-tolyl aldehyde
-
-
1621511-05-4
5,5'-(3-tolylmethylene)bis(1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione) diethylaminium salt
| Conditions | Yield |
|---|---|
| In water at 20℃; Inert atmosphere; | 100% |
| With water; dimedone at 20℃; Green chemistry; | 97% |
| Conditions | Yield |
|---|---|
| In water at 20℃; Inert atmosphere; | 100% |
-
-
40307-11-7
1-ethyl-4-ethynylbenzene
-
-
620-23-5
m-tolyl aldehyde
-
-
101273-46-5
1-(4′-methylphenyl)isoquinoline
| Conditions | Yield |
|---|---|
| With palladium diacetate; sodium carbonate; triphenylphosphine In toluene at 80℃; for 2h; Inert atmosphere; | 100% |
-
-
40307-11-7
1-ethyl-4-ethynylbenzene
-
-
620-23-5
m-tolyl aldehyde
| Conditions | Yield |
|---|---|
| Stage #1: 1-ethyl-4-ethynylbenzene With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere; Stage #2: m-tolyl aldehyde In tetrahydrofuran at -78℃; for 3h; Inert atmosphere; | 100% |
| Conditions | Yield |
|---|---|
| With magnesium sulfate In dichloromethane at 20℃; for 15h; Inert atmosphere; | 100% |
-
-
5927-18-4
trimethyl phosphonoacetate
-
-
620-23-5
m-tolyl aldehyde
-
-
82444-40-4, 118315-74-5, 95416-56-1
(E)-methyl 3-methylcinnamate
| Conditions | Yield |
|---|---|
| Stage #1: trimethyl phosphonoacetate With sodium hydride In tetrahydrofuran; paraffin oil at 0 - 20℃; for 0.5h; Inert atmosphere; Stage #2: m-tolyl aldehyde In tetrahydrofuran; paraffin oil at -78 - 20℃; Inert atmosphere; | 100% |
| Conditions | Yield |
|---|---|
| With alumina; isopropyl alcohol at 180℃; under 11251.1 Torr; for 0.666667h; Microwave irradiation; Sealed tube; | 99% |
| With Candida boidinii formate dehydrogenase; Geobacillus stearothermophilus ε‐deaminating L‐lysine dehydrogenase variant 27; nicotinamide adenine dinucleotide In aq. buffer at 30℃; for 24h; pH=7; Reagent/catalyst; Enzymatic reaction; | 99% |
| With triethylamine; isopropyl alcohol; lithium bromide at 20℃; for 48h; Meerwein-Ponndorf-Verley reaction; | 98% |
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