Excellent product quality with competitive price Fast delivery With a strong peach fragrance Appearance:clear colorless liquid Storage:Store in cool dry place Package:drum packing Application:Mainly used in the preparation of cherry, peach, apr
Cas:104-67-6
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryAs 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:104-67-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:104-67-6
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryProduct description: Product name Undecan-4-olide CAS number 104-67-6 Assay ≥99% Appearance Colorless to yellowish liquid Capacity 200mt/year Application Peach flavor
Cas:104-67-6
Min.Order:100 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:104-67-6
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryA kind of colorless to pale yellow liquid, With strong peach aroma.Boiling point 297 ℃;Flash point is 137 ℃.Soluble in ethanol (1 ml dissolved in 5 ml 60% ethanol), benzyl alcohol, benzyl benzoate, propylene glycol, and lye. It can be used as the f
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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:104-67-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:104-67-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryColorcom 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
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
Our advantage: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 Scient
Cas:104-67-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:104-67-6
Min.Order:1 Gram
FOB Price: $6.0 / 9.0
Type:Trading Company
inquiryWITH 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:104-67-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur 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
Cas:104-67-6
Min.Order:10 Kilogram
FOB Price: $40.0 / 60.0
Type:Trading Company
inquiryProduct Name: Undecan-4-olide Synonyms: PEACH ALDEHYDE;UNDECALACTONE, GAMMA;UNDECAN-4-OLIDE;UNDECANOIC GAMMA-LACTONE;FEMA 3091;GAMMA-UNDECALACTONE;GAMMA-UNDECANOLACTONE;GAMMA-HEPTYL-GAMMA-BUTYROLACTONE
Cas:104-67-6
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryWe are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat
Cas:104-67-6
Min.Order:1 Gram
FOB Price: $4.0 / 5.0
Type:Lab/Research institutions
inquiryAppearance:colorless liquid Storage:room temperature Package:200kg/Drum Application:Traditionally, the bark and leaves of the peach tree have been used as an anthelmintic, an expectorant, an astringent, and a diuretic, as well as to treat insomnia
Cas:104-67-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
Cas:104-67-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:104-67-6
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryAbout Our Group Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & c
Cas:104-67-6
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryBeluga chemical professional supply High Quality 4-Undecanolide 351 CAS 104-67-6 Why choose Beluga chemical 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research ca
Cas:104-67-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:104-67-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:104-67-6
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:104-67-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual
Cas:104-67-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou 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:104-67-6
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryAdvantage 1: The product passed the professional production process and quality inspection, the purity is 99% +. 2: Highly qualified engineers to provide technical documents and service. 3: We could provide sample for your test. 4: High qualit
Cas:104-67-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Zibo Hangyu Biotechnology Development 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 chemi
Cas:104-67-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With 2Zn(2+)*(CH3)3NC2H4OH(1+)*5Cl(1-)=[HOC2H4N(CH3)3]Zn2Cl5 at 130℃; for 8h; | 94% |
With silver trifluoromethanesulfonate In chlorobenzene at 130℃; for 20h; Inert atmosphere; regioselective reaction; | 71% |
undec-1-yn-4-ol
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With methanesulfonic acid; C21H12F9P*C8H18NO4S2(1-)*Au(1+); 3-chloro-benzenecarboperoxoic acid In 1,2-dichloro-ethane at 20℃; for 5h; Reagent/catalyst; | 90% |
Multi-step reaction with 2 steps 1.1: n-butyllithium / diethyl ether; hexane / 0.75 h / 0 - 20 °C 1.2: 0 - 20 °C 2.1: C21H12F9P*C8H18NO4S2(1-)*Au(1+); methanesulfonic acid / chloroform-d1 / 20 °C View Scheme |
Conditions | Yield |
---|---|
With aluminum oxide; sodium bromite In acetonitrile for 3h; Ambient temperature; | 71% |
With 4 A molecular sieve; polymer intercalated (RuCl2(PPh3)3); 4-methylmorpholine N-oxide In acetone at 30℃; for 2h; | 79 % Chromat. |
Cp*RuCl(Ph2P(CH2)2NH2-κ2-P,N); potassium tert-butylate In acetone at 30℃; for 1h; | 95 % Spectr. |
4-Hydroxy-undec-2-ynoic acid ethyl ester
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With formic acid; tributyl-amine; Pd(OAc)2*3(PPh2) In N,N-dimethyl-formamide at 60℃; for 7h; | 64% |
1-(cyclopropylidene)octane
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With trifluoroacetyl peroxide In dichloromethane at 0℃; for 6h; | 87% |
Conditions | Yield |
---|---|
With di-tert-butyl peroxide at 95 - 180℃; Large scale; | 1715 kg |
With di-tert-butyl peroxide at 20 - 180℃; | 168 g |
methyl 4-oxo-dodecanoate
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With sodium tetrahydroborate; disodium hydrogenphosphate In methanol 1.) 0 deg C, 5 min, 2.) RT, 24 h; | 86% |
5-(3E,6-heptadienyl)-dihydro-2(3H)-furanone
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In hexane at 16℃; for 1h; |
Conditions | Yield |
---|---|
With dibenzoyl peroxide In benzene for 5h; Heating; | 58% |
With dibenzoyl peroxide In benzene Heating; | 58% |
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
Stage #1: 1-cyclohexyloxy-undec-1-yn-4-ol With hydrogenchloride In tetrahydrofuran at 20℃; Hydrolysis; Stage #2: With sodium hydride In tetrahydrofuran at 0 - 20℃; Cyclization; Further stages.; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 66 percent 2: 64 percent / Bu3N, HCOOH / Pd(OAc)2*3(PPh2) / dimethylformamide / 7 h / 60 °C View Scheme | |
Multi-step reaction with 2 steps 1: diethyl ether / 1 h / -30 - 20 °C 2: C21H12F9P*C8H18NO4S2(1-)*Au(1+); 3-chloro-benzenecarboperoxoic acid; methanesulfonic acid / 1,2-dichloro-ethane / 5 h / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: diethyl ether / 1 h / -30 - 20 °C 2.1: n-butyllithium / diethyl ether; hexane / 0.75 h / 0 - 20 °C 2.2: 0 - 20 °C 3.1: C21H12F9P*C8H18NO4S2(1-)*Au(1+); methanesulfonic acid / chloroform-d1 / 20 °C View Scheme |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; tetraethylammonium tosylate In N,N-dimethyl-formamide Ambient temperature; electroreductive crossed hydrocoupling; | 77% |
Conditions | Yield |
---|---|
nickel(II) iodide; samarium diiodide In tetrahydrofuran for 1h; Addition; | 83% |
A
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With hydrogenchloride In tetrahydrofuran at 20℃; for 1h; Hydrolysis; |
C11H19(2)HO
3-chloro-benzenecarboperoxoic acid
A
C18H24(2)HClO4
B
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With methanesulfonic acid; C21H12F9P*C8H18NO4S2(1-)*Au(1+) In chloroform-d1 at 20℃; |
5-heptyl-tetrahydro-furan-2-ol
3-chloro-benzenecarboperoxoic acid
A
C18H25ClO4
B
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With methanesulfonic acid In 1,2-dichloro-ethane at 20℃; for 5h; | A 90 %Spectr. B 10 %Spectr. |
2-heptyl-2,3-dihydrofuran
3-chloro-benzenecarboperoxoic acid
A
C18H25ClO4
B
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With methanesulfonic acid; water In 1,2-dichloro-ethane at 20℃; for 5h; Reagent/catalyst; | A 21 %Spectr. B 33 %Spectr. |
A
(Z)-4-undecenal
B
(E)-undec-4-enal
C
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With ethyl acetate In tetrahydrofuran; ethanol at 490℃; for 2.5h; Inert atmosphere; optical yield given as %de; | A n/a B n/a C 30% |
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride | 84% |
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 101 g / diethyl ether; tetrahydrofuran / 4 h / -5 °C 2: Na / diethyl ether / 1.5 h / Heating 3: pyridinium chlorochromate / CH2Cl2 / 1.25 h / Heating 4: 3-(2-ethoxyethyl)-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide / triethylamine; dioxane / 15 h / 87 °C 5: 1.) NaOH, 2.) NaBH4 / 1.) EtOH-H2O, reflux, 0.5 h, 2.) 2 h 6: 0.5 g / 110 deg C; -> 145 deg C, 20 min; 145 deg C, 10 min 7: H2 / 10percent Pd/C / hexane / 1 h / 16 °C View Scheme |
2-Allyl-3-chlor-2H-3,4,5,6-tetrahydropyran
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: Na / diethyl ether / 1.5 h / Heating 2: pyridinium chlorochromate / CH2Cl2 / 1.25 h / Heating 3: 3-(2-ethoxyethyl)-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide / triethylamine; dioxane / 15 h / 87 °C 4: 1.) NaOH, 2.) NaBH4 / 1.) EtOH-H2O, reflux, 0.5 h, 2.) 2 h 5: 0.5 g / 110 deg C; -> 145 deg C, 20 min; 145 deg C, 10 min 6: H2 / 10percent Pd/C / hexane / 1 h / 16 °C View Scheme |
octa-4trans,7-dien-1-ol
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: pyridinium chlorochromate / CH2Cl2 / 1.25 h / Heating 2: 3-(2-ethoxyethyl)-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide / triethylamine; dioxane / 15 h / 87 °C 3: 1.) NaOH, 2.) NaBH4 / 1.) EtOH-H2O, reflux, 0.5 h, 2.) 2 h 4: 0.5 g / 110 deg C; -> 145 deg C, 20 min; 145 deg C, 10 min 5: H2 / 10percent Pd/C / hexane / 1 h / 16 °C View Scheme |
octadiene-4(E),7 al-1
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 3-(2-ethoxyethyl)-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide / triethylamine; dioxane / 15 h / 87 °C 2: 1.) NaOH, 2.) NaBH4 / 1.) EtOH-H2O, reflux, 0.5 h, 2.) 2 h 3: 0.5 g / 110 deg C; -> 145 deg C, 20 min; 145 deg C, 10 min 4: H2 / 10percent Pd/C / hexane / 1 h / 16 °C View Scheme |
(E)-hydroxy-7,10-undecadienoic acid
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 0.5 g / 110 deg C; -> 145 deg C, 20 min; 145 deg C, 10 min 2: H2 / 10percent Pd/C / hexane / 1 h / 16 °C View Scheme |
ethyl (E)-4-oxoundeca-7,10-dienoate
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) NaOH, 2.) NaBH4 / 1.) EtOH-H2O, reflux, 0.5 h, 2.) 2 h 2: 0.5 g / 110 deg C; -> 145 deg C, 20 min; 145 deg C, 10 min 3: H2 / 10percent Pd/C / hexane / 1 h / 16 °C View Scheme |
Octanal
diethyl-(2-methoxycarbonyl-ethyl)-methyl-ammonium; iodide
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With tetraethylammonium tosylate In N,N-dimethyl-formamide cathodic reduction; | 46% |
trans-Nonenylmalonsaeure
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With sulfuric acid In water for 10h; Heating; |
4-Hydroxy-undec-2-ynoic acid ethyl ester
A
5-heptyl-dihydro-furan-2-one
B
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With formic acid; bis(triphenylphosphine) palladium (Il) acetate; tributyl-amine In N,N-dimethyl-formamide at 60℃; Product distribution; variation excess of formic acid; | |
With formic acid; tributyl-amine; Pd(OAc)2*(PPh2) In N,N-dimethyl-formamide at 60℃; for 7h; Product distribution; ammount of HCOOH; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 28 percent / LDA / tetrahydrofuran / -78 - 20 °C 2: 87 percent / CF3CO3H / CH2Cl2 / 6 h / 0 °C View Scheme |
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 73 percent / ozone, methanolic NaOH / CH2Cl2 / -70 °C 2: 86 percent / NaBH4, Na2HPO4*12H2O / methanol / 1.) 0 deg C, 5 min, 2.) RT, 24 h View Scheme |
5-heptyldihydro-2(3H)-furanone
5-heptyl-tetrahydro-furan-2-ol
Conditions | Yield |
---|---|
With diisobutylaluminium hydride In toluene at -78℃; for 2h; Reduction; | 100% |
With diisobutylaluminium hydride | |
With diisobutylaluminium hydride In toluene | |
Stage #1: 5-heptyldihydro-2(3H)-furanone With diisobutylaluminium hydride In tetrahydrofuran at -78℃; Stage #2: In water Acidic aq. solution; | |
Multi-step reaction with 2 steps 1: [(1,3-bis(2,4,6-trimethylphenyl) imidazol-2-ylidene)Fe(CO)4] / toluene / 3 h / 20 °C / Schlenk technique; Inert atmosphere; UV-irradiation 2: hydrogenchloride; water / toluene; tetrahydrofuran / 2 h / 20 °C / Schlenk technique; Inert atmosphere View Scheme |
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With phosphorus pentachloride In benzene at 20℃; for 10h; Chlorination; | 100% |
Conditions | Yield |
---|---|
With hafnium tetrakis(trifluoromethanesulfonate); palladium on activated carbon; hydrogen In neat (no solvent) at 135℃; under 760.051 Torr; for 12h; Schlenk technique; Glovebox; | 99% |
With palladium 10% on activated carbon; W(OTf)6; hydrogen at 135℃; under 760.051 Torr; for 12h; | 90% |
With palladium on activated carbon; W(OTf)6; hydrogen In neat (no solvent) at 135℃; under 760.051 Torr; for 12h; | 90% |
Conditions | Yield |
---|---|
With aluminium trichloride for 37h; Ambient temperature; | 91.3% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol; tert-butyl alcohol Heating; | 91% |
With diphenylsilane; triphenylphosphine; chloro(1,5-cyclooctadiene)rhodium(I) dimer In tetrahydrofuran at 20℃; | 63% |
With copper chromite; hydrogen at 210 - 220℃; under 125 - 150 Torr; | |
With lithium aluminium tetrahydride | |
With diphenylsilane; triphenylphosphine; chloro(1,5-cyclooctadiene)rhodium(I) dimer In tetrahydrofuran at 20℃; for 72h; Reduction; | 63 % Spectr. |
Conditions | Yield |
---|---|
Stage #1: 5-heptyldihydro-2(3H)-furanone; formic acid ethyl ester With potassium methanolate In diethyl ether at 15 - 20℃; for 3h; Inert atmosphere; Stage #2: With acetic acid In diethyl ether; water at 20℃; for 0.5h; Inert atmosphere; | 61% |
With sodium hydride In diethyl ether at 20℃; for 3h; |
1,1-dibromohexane
5-heptyldihydro-2(3H)-furanone
A
10-Hydroxy-heptadecan-7-one
B
5-heptyl-2-hexylidene-2,3,4,5-tetrahydrofuran
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; titanium tetrachloride; zinc In tetrahydrofuran at 25℃; for 1.5h; | A 21% B 51% |
5-heptyldihydro-2(3H)-furanone
4-oxoundecanoic acid
Conditions | Yield |
---|---|
Stage #1: 5-heptyldihydro-2(3H)-furanone With water; sodium hydroxide In ethanol at 20℃; for 12h; Inert atmosphere; Stage #2: With Dess-Martin periodane In ethanol; dichloromethane at 20℃; for 5h; Inert atmosphere; | 46% |
Multi-step reaction with 2 steps 1: NaOH / ethanol 2: NaOCl / aq. phosphate buffer / 20 h / 20 °C / pH 6.6 View Scheme |
1,1-Dibromoethane
5-heptyldihydro-2(3H)-furanone
A
6-Hydroxy-tridecan-3-one
B
2-ethylidene-5-heptyl-2,3,4,5-tetrahydrofuran
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; titanium tetrachloride; zinc In tetrahydrofuran at 25℃; for 2h; | A 41% B 43% |
5-heptyldihydro-2(3H)-furanone
2-heptyl-2,3-dihydrofuran
Conditions | Yield |
---|---|
Stage #1: 5-heptyldihydro-2(3H)-furanone With diisobutylaluminium hydride In dichloromethane at -78℃; for 2h; Inert atmosphere; Stage #2: With methanesulfonyl chloride; triethylamine In tetrahydrofuran at -50℃; for 8h; Reflux; | 42% |
Multi-step reaction with 3 steps 1: DIBAH 2: BF3*OEt2 3: 58 percent / tBuOOH, Ti(iPrO)4, iPr2NEt / CH2Cl2 / 25 h / 0 °C View Scheme |
bis(iodozinc)methane
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; titanium chloride In tetrahydrofuran at 25℃; for 4h; methylenation; | 28% |
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With methanol; ammonia |
5-heptyldihydro-2(3H)-furanone
Conditions | Yield |
---|---|
With copper chromite at 280℃; Hydrogenation.unter Druck und folgenden Verestern mit Capronsaeure in Gegenwart von Naphthalinsulfonsaeure bei 205grad; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View