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Cas:504-63-2
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inquiryItems Standard Result Assay 98%min ----------------------------------------------------------------------------------------------
Cas:504-63-2
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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
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inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
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inquiryUnique advantages for 1,3-Propanediol (PDO) Cas 504-63-2 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Liquid Package:200/drum,250kg/drum or as you required A
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inquiry1,3-Propanediol Product Name: 1,3-Propanediol Molecular Weight: 76.09 CAS NO: 504-63-2 EC NO: 207-997-3 Molecular Formula: C3H8O2
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
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Cas:504-63-2
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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
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inquiryTIANFUCHEM--504-63-2--1,3-Propanediol factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relatio
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inquiryProduct Description Product name 1,3-Propanediol CAS 504-63-2 Assay 99% Appearance Colorless or yellowi
Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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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
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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
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inquiryroduct Name: 1,3-Propanediol CAS: 504-63-2 MW:76.09 MF:C3H8O2 Appearance:Colorless transparent liquid Purity:99.8% Appearance:Colorless clear liquid Storage:Preserve in well-closed, light-resistant and airtight containers. Package:25kg/drum Appl
Overview of Our Factories 1,3-Propanediol Chemical Properties Melting point -27 °C (lit.) Boiling point 214 °C/760 mmHg (lit.) density 1.053 g/mL at 25 °C (lit.) vapor
Cas:504-63-2
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inquiryAppearance:Colorless to light yellow liquid Storage:R.T Package:25kg/drum Application:Chemicals Transportation:Express/Sea/Air Port:Any port in China
Cas:504-63-2
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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
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:liquid Storage:Refer to COA / MSDS Package:Fact
Cas:504-63-2
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inquiryOur 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 present
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inquiry1,3-Propanediol CAS:504-63-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediat
Cas:504-63-2
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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
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inquiry1,3-Propanediol CAS: 504-63-2 Specification index name spec appearance clear oily liquid melting point -32 °c boiling point 214 °c76
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
Our 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
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Specification : RiceBran Ferment(Saccharomyes/Ric
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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inquiryConditions | Yield |
---|---|
With Strong acid resin at 100℃; for 1h; Temperature; Reagent/catalyst; | 99.2% |
With phosphoric acid; hydrogen iodide; sodium iodide at 105℃; Reagent/catalyst; Autoclave; | 88% |
With water; sulfuric acid at 190℃; for 10h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With [carbonylchlorohydrido{bis[2-(diphenylphosphinomethyl)ethyl]amino}ethylamino] ruthenium(II); potassium tert-butylate; hydrogen In tetrahydrofuran at 140℃; under 38002.6 Torr; for 2h; Pressure; Autoclave; | 99% |
With zinc bis(2,4-pentanedionate) monohydrate In benzene at 70℃; for 3h; Inert atmosphere; |
Conditions | Yield |
---|---|
With A35 resin acid at 100℃; for 2h; Temperature; Reagent/catalyst; | A n/a B 98% |
Conditions | Yield |
---|---|
With hexaethylene glycol bis(3-hexaethylene glycol imidazolium) dimesylate; potassium carbonate In water at 100℃; for 1h; Green chemistry; chemoselective reaction; | 96% |
With water; potassium carbonate at 90℃; for 0.5h; Green chemistry; | 96% |
Conditions | Yield |
---|---|
With hydrogen In water at 190℃; under 31029.7 Torr; Temperature; Pressure; Reagent/catalyst; | 95% |
With 1,3-dimethyl-2-imidazolidinone; hydrogen at 170℃; under 60006 Torr; for 20h; Reagent/catalyst; Large scale; | 87% |
With hydrogen at 119.84℃; under 60006 Torr; for 1h; Autoclave; | 33% |
Conditions | Yield |
---|---|
With sulfuric acid; nickel In water | 95% |
With hydrogen at 80℃; under 15001.5 Torr; for 2h; Catalytic behavior; Reagent/catalyst; Green chemistry; | 76.9% |
Hydrogenation; |
Conditions | Yield |
---|---|
With sodium hydrogen sulfate; silica gel In dichloromethane; isopropyl alcohol at 20℃; for 5h; | 95% |
Conditions | Yield |
---|---|
With sodium hydrogen sulfate; silica gel In dichloromethane; isopropyl alcohol at 20℃; for 3h; | 92% |
A
3-tert-butyldimethylsilyloxy-1-propanol
B
trimethyleneglycol
Conditions | Yield |
---|---|
With MCM-41 In methanol for 4h; Ambient temperature; | A 91% B 3% |
With mesoporous silica MCM-41 In methanol at 20℃; for 4h; | A 91% B 3% |
Conditions | Yield |
---|---|
With borohydride exchange resin In methanol Ambient temperature; | 90% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In benzene at 80℃; | 87% |
With lithium aluminium tetrahydride In tetrahydrofuran | 74% |
With C17H38ClNORuS2; potassium tert-butylate; hydrogen In toluene at 110℃; under 775.743 Torr; for 24h; Reagent/catalyst; Temperature; Pressure; Inert atmosphere; | 67% |
trimethyleneglycol
Conditions | Yield |
---|---|
With cerium(III) chloride; sodium iodide In acetonitrile for 10h; Ambient temperature; | 87% |
Conditions | Yield |
---|---|
Stage #1: 3-benzyloxypropan-1-ol With isocyanate de chlorosulfonyle; sodium carbonate In dichloromethane for 20h; Heating; Stage #2: With sodium hydroxide In methanol at 20℃; for 1h; | 87% |
trimethyleneglycol
Conditions | Yield |
---|---|
With sodium hydrogen sulfate; silica gel In methanol; dichloromethane at 20℃; for 2.5h; | 87% |
6-hydroxy-3-oxa-2-hexanone
trimethyleneglycol
Conditions | Yield |
---|---|
With amberlite IR120 ion exchange resin In water; toluene at 75℃; under 3750.38 Torr; for 7h; Inert atmosphere; Autoclave; | 80.42% |
With amberlite IR120 ion exchange resin In water; toluene at 75℃; under 3750.38 Torr; for 7h; Inert atmosphere; Autoclave; | 80.29% |
With sodium methylate In methanol at 65℃; under 3750.38 Torr; for 4h; Inert atmosphere; Autoclave; | 80.37% |
3-tert-butyldimethylsilyloxy-1-propyl benzyl ether
A
3-tert-butyldimethylsilyloxy-1-propanol
B
trimethyleneglycol
Conditions | Yield |
---|---|
With Ti-HMS; hydrogen; 5% Pd on active carbon In methanol under 760 Torr; for 4h; Ambient temperature; | A 80% B 7% |
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 24h; Title compound not separated from byproducts.; |
Conditions | Yield |
---|---|
With (bis[(2-diisopropylphosphino)ethyl]amine)Mn(CO)2Br; hydrogen; sodium t-butanolate In tetrahydrofuran at 120℃; under 22502.3 Torr; for 26h; Schlenk technique; Glovebox; Autoclave; | A 75% B 80% |
With [carbonylchlorohydrido{bis[2-(diphenylphosphinomethyl)ethyl]amino}ethylamino] ruthenium(II); potassium tert-butylate; hydrogen In tetrahydrofuran at 140℃; for 2h; Autoclave; | A 99 %Chromat. B 99 %Chromat. |
With hydrogen In tetrahydrofuran at 159.84℃; under 45004.5 Torr; for 10h; |
Conditions | Yield |
---|---|
With ruthenium-carbon composite; hydrogen In water at 119.84℃; under 7500.75 - 60006 Torr; for 2h; Catalytic behavior; Autoclave; Sealed tube; | A 18% B 79% |
2-(3-Benzyloxy-propoxy)-tetrahydro-pyran
trimethyleneglycol
Conditions | Yield |
---|---|
With hydrogen; toluene-4-sulfonic acid; palladium dihydroxide In methanol under 760 Torr; for 4h; Ambient temperature; | 74% |
trimethyleneglycol
Conditions | Yield |
---|---|
In methanol for 0.5h; UV-irradiation; | 74% |
1,3-bis(benzyloxy)propane
trimethyleneglycol
Conditions | Yield |
---|---|
Stage #1: 1,3-bis(benzyloxy)propane With isocyanate de chlorosulfonyle; sodium carbonate In dichloromethane for 20h; Heating; Stage #2: With sodium hydroxide In methanol at 20℃; for 1h; | 70% |
Conditions | Yield |
---|---|
With hydrogen In ethanol at 150℃; under 37503.8 Torr; for 8h; Temperature; Pressure; Flow reactor; | 68% |
With ammonia borane; C28H28Cl2CoNP2; erbium(III) triflate In tetrahydrofuran at 45℃; for 8h; | 82 %Chromat. |
trimethyleneglycol
Conditions | Yield |
---|---|
With hydrogen at 110℃; under 22502.3 Torr; for 3h; | 65.9% |
2-p-toluenesulfonyloxy-1,3-propanediol
trimethyleneglycol
Conditions | Yield |
---|---|
With hydrogen; palladium In tetrahydrofuran at 130℃; under 15001.5 Torr; for 3h; Pressure; Reagent/catalyst; Solvent; Temperature; | 64.6% |
3-tert-butyldimethylsilyloxy-1-propyl benzyl ether
A
3-benzyloxypropan-1-ol
B
3-tert-butyldimethylsilyloxy-1-propanol
C
trimethyleneglycol
Conditions | Yield |
---|---|
In methanol under 760 Torr; for 20h; Ambient temperature; | A 6% B 64% C 9% |
Conditions | Yield |
---|---|
With C17H38ClNORuS2; potassium tert-butylate; hydrogen In toluene at 110℃; under 775.743 Torr; for 24h; Inert atmosphere; | 62% |
With sodium tetrahydroborate; [fac-8-(2-diphenylphosphinoethyl)amidotrihydroquinoline]RuH(PPh3)(CO); hydrogen In tetrahydrofuran at 120℃; under 38002.6 Torr; for 18h; Autoclave; Industrial scale; | |
With sodium tetrahydroborate; [fac-8-(2-diphenylphosphinoethyl)amidotrihydroquinoline]RuH(PPh)3(CO); hydrogen In tetrahydrofuran at 120℃; under 37503.8 Torr; for 18h; Inert atmosphere; Autoclave; |
Conditions | Yield |
---|---|
With hydrogen; molybdenum(IV) oxide In water at 150℃; under 78334.3 Torr; for 3h; Product distribution / selectivity; | 60% |
With hydrogen; molybdenum In ISOPAR K; water at 150℃; under 78334.3 Torr; for 3h; Product distribution / selectivity; | 57% |
With hydrogen In water at 100℃; under 78334.3 Torr; for 16h; Product distribution / selectivity; | 47% |
Conditions | Yield |
---|---|
With hydrogen In water at 179.84℃; under 22502.3 Torr; for 4h; Autoclave; | A 47% B 6% C 21% |
With hydrogen In water at 179.84℃; under 22502.3 Torr; for 10h; Autoclave; | A 34% B 14% C 40% |
With hydrogen In water at 119.84℃; under 60006 Torr; for 12h; Reagent/catalyst; | A n/a B n/a C 36% |
oxiranyl-methanol
A
propan-1-ol
B
propylene glycol
C
trimethyleneglycol
Conditions | Yield |
---|---|
With hydrogen In sulfolane at 119.84℃; under 37503.8 Torr; for 4h; | A n/a B n/a C 46.1% |
With hydrogen In sulfolane at 119.84℃; under 37503.8 Torr; for 4h; Reagent/catalyst; | A n/a B n/a C 11.7% |
With hydrogen In ethanol at 120℃; under 15001.5 Torr; for 5h; Reagent/catalyst; | |
With hydrogen In ethanol at 120℃; under 15001.5 Torr; for 5h; Reagent/catalyst; |
4-methoxy-benzaldehyde
trimethyleneglycol
2-(4-methoxy-phenyl)-[1,3]dioxane
Conditions | Yield |
---|---|
In benzene Cyclization; Heating; | 100% |
With toluene-4-sulfonic acid In toluene at 110℃; Condensation; | 100% |
toluene-4-sulfonic acid In toluene at 110℃; for 11h; | 100% |
chloroacetaldehyde dimethyl acetal
trimethyleneglycol
2-Chloromethyl-1,3-dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid Heating; | 100% |
Substitution; | 91% |
With sulfuric acid | |
sulfuric acid | |
With toluene-4-sulfonic acid at 115℃; for 5h; |
tert-butyldimethylsilyl chloride
trimethyleneglycol
3-tert-butyldimethylsilyloxy-1-propanol
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran | 100% |
With dmap; triethylamine In dichloromethane at 18℃; | 100% |
Stage #1: trimethyleneglycol With sodium hydride In tetrahydrofuran at 20℃; for 0.75h; Stage #2: tert-butyldimethylsilyl chloride In tetrahydrofuran at 20℃; for 0.75h; | 99% |
Conditions | Yield |
---|---|
With Amberlyst 15 In benzene for 3h; Heating; | 100% |
With boron trifluoride diethyl etherate In toluene for 4.5h; Acetalization; Heating; | 96% |
With boron trifluoride diethyl etherate In toluene at 100℃; for 4.5h; | 96% |
tert-butylchlorodiphenylsilane
trimethyleneglycol
3-(tert-butyldiphenylsilyloxy)propan-1-ol
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane at -78 - 25℃; Substitution; Heating; | 100% |
Stage #1: trimethyleneglycol With sodium hydride In tetrahydrofuran at 20℃; for 1h; deprotonation; Stage #2: tert-butylchlorodiphenylsilane In tetrahydrofuran at 0℃; for 2h; silylation; | 100% |
With pyridine at 0 - 22℃; | 100% |
Conditions | Yield |
---|---|
With hydrogenchloride; tetrabutyl-ammonium chloride | 100% |
With chloro-trimethyl-silane In dichloromethane at 5 - 20℃; Reflux; Inert atmosphere; |
Conditions | Yield |
---|---|
With sulfuric acid In toluene Heating; | 100% |
2-bromo-3,5-dimethoxy-benzaldehyde
trimethyleneglycol
2-(2-Bromo-3,5-dimethoxyphenyl)-1,3-dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene for 2h; Heating; | 100% |
With toluene-4-sulfonic acid In benzene for 2h; Heating; | 100% |
With tetra-N-butylammonium tribromide; orthoformic acid triethyl ester at 0 - 20℃; | 94% |
N-methyl-N-tert-butyldimethylsilyl-1,1,1-trifluoroacetamide
trimethyleneglycol
1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propane
Conditions | Yield |
---|---|
With tert-butyldimethylsilyl chloride In acetonitrile for 0.0833333h; Product distribution; Ambient temperature; other tert-butyldimethylsilyl- donors; other alkohols; other solvent, temp. and time; | 100% |
With tert-butyldimethylsilyl chloride In acetonitrile for 0.0833333h; Ambient temperature; other silylating agents; | 100% |
1,2 bis (tricosa 10,12 diynoyl)-sn-3-glycerophosphocholine, DC8,9PC
trimethyleneglycol
DC8,9 phosphatidylhydroxypropanol
Conditions | Yield |
---|---|
With acetate buffer In isopropyl alcohol at 37℃; for 10h; phospholipase D; | 100% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | 100% |
6-allyl-2,6-dimethyl-1-cyclohexene-1-carbaldehyde
trimethyleneglycol
6-allyl-2,6-dimethyl-1-cyclohexene-1-carbaldehyde trimethyleneacetal
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In benzene for 4h; Heating; | 100% |
m-bromobenzoic aldehyde
trimethyleneglycol
2-(3-bromophenyl)-[1,3]dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 15.5h; Reflux; Dean-Stark; | 100% |
With toluene-4-sulfonic acid In toluene for 2.5h; Heating; | 99% |
With toluene-4-sulfonic acid In toluene at 20℃; for 2.5h; | 96% |
3-(N-Ethylamino)phenylboronic acid
trimethyleneglycol
N-Ethyl-3-(1,3,2-dioxaborinan-2-yl)aniline
Conditions | Yield |
---|---|
In toluene for 14h; Etherification; Cyclization; Heating; | 100% |
In toluene refluxed, 14 h; evapd. to dryness; column chromy. (silica gel-ethyl acetate); | >99 |
3-hydroxy-5-methylphenyl 2-(methylsulfonyl)benzenesulfonate
trimethyleneglycol
3-[5-methyl-3-[2-(methylsulfonyl)phenylsulfonyloxy]phenoxy]propanol
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 20℃; Mitsunobu reaction; | 100% |
With tributylphosphine; 1,1'-azodicarbonyl-dipiperidine Condensation; | |
With bithionol; 1,1'-azodicarbonyl-dipiperidine In tetrahydrofuran Mitsunobu reaction; |
7,10-dimethoxy-5,6,11,12-tetrahydro-2-naphthacenecarbaldehyde
trimethyleneglycol
7,10-dimethoxy-5,6,11,12-tetrahydro-2-naphthacenecarbaldehyde 1,3-propylene acetal
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene for 3h; Condensation; Heating; | 100% |
trimethyleneglycol
C11H19BO2
2-[(1E,4Z,6Z)-1,4,6-undecatrien-1-yl]-1,2,3-dioxaborinane
Conditions | Yield |
---|---|
In pentane at 20℃; for 10h; | 100% |
4-formylphenylboronic acid,
trimethyleneglycol
Conditions | Yield |
---|---|
In toluene at 135℃; for 5h; Inert atmosphere; Dean-Stark; | 100% |
In toluene for 12h; Reflux; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 3h; Inert atmosphere; Reflux; | 100% |
(R)-3-methyl-4,4-bis(phenylsulfonyl)butanal
trimethyleneglycol
(R)-2-(2-methyl-3,3-bis(phenylsulfonyl)propyl)-1,3-dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene Heating; | 100% |
3-fluoro-4-formylbenzonitrile
trimethyleneglycol
4-(1,3-Dioxan-2-yl)-3-fluorobenzonitrile
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 6h; Reflux; | 100% |
tetramethylphosphorodiamidous acid
trimethyleneglycol
1,3,2-dioxaphosphinan-2-oxide
Conditions | Yield |
---|---|
In tetrahydrofuran at 70℃; for 2h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
In toluene for 2h; Reflux; | 100% |
carbonic acid dimethyl ester
trimethyleneglycol
propane-1,3-diyl dimethyl dicarbonate
Conditions | Yield |
---|---|
at 120℃; for 7h; Molecular sieve; | 100% |
In neat (no solvent) at 120℃; for 1h; Molecular sieve; Green chemistry; | 99% |
With dicobalt octacarbonyl at 180℃; for 1h; | 98% |
With magnesium oxide at 80℃; under 760.051 Torr; for 4h; | 91.3% |
5,8-dimethoxy-1,2,3,4-tetrahydro-1,4-methanonaphthalene-6-carboxaldehyde
trimethyleneglycol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 4h; Dean-Stark; Reflux; | 100% |
2-bromo-3,5-dimethylbenzaldehyde
trimethyleneglycol
Conditions | Yield |
---|---|
Stage #1: 2-bromo-3,5-dimethylbenzaldehyde; trimethyleneglycol With toluene-4-sulfonic acid In chloroform for 18h; Reflux; Stage #2: With potassium carbonate In chloroform at 25℃; | 100% |
trimethyleneglycol
Conditions | Yield |
---|---|
With methanol; N-Bromosuccinimide; trimethyl orthoformate In dichloromethane at 0 - 20℃; for 20h; | 100% |
2-O-benzyl-5-bromo-2-hydroxy-3-methoxybenzaldehyde
trimethyleneglycol
2-(benzyloxy)-5-bromo-3-methoxybenzaldehyde trimethylene acetal
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene for 1h; Heating; | 99.7% |
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