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
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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
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inquiryAbout Product Details
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inquiryProduct Name: (+)-Diisopropyl L-tartrate Synonyms: 2,3-dihydroxy-(R-(R*,R*))-butanedioicacid,bis(1-methylethyl)ester;2,3-dihydroxy-R-R*,R*-butanedioicacid,bis1-methylethylester;2,3-dihydroxy-succinicaciddii
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Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
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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
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A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiryZibo 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
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inquiry(+)-Diisopropyl L-tartrate Basic information Product Name: (+)-Diisopropyl L-tartrate Synonyms: 2,3-dihydroxy-(R-(R*,R*))-butanedioicacid,bis(1-methylethyl)ester;2,3-dihydroxy-R-R*,R*-butanedioicacid,bis1-methylethylester;2,3-dihydroxy-succini
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inquiryfactory?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
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inquiryShandong 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
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inquiry1.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
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Conditions | Yield |
---|---|
With indium; iodine for 7h; transesterification; Heating; | 87% |
Conditions | Yield |
---|---|
With calcium chloride |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
pinanediol
A
L-(+)-diisopropyl tartrate
B
(3aS,4S,6S,7aR)-3a,5,5-trimethyl-2-phenylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.25h; Title compound not separated from byproducts.; | A n/a B 99 % Spectr. |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
trimethyleneglycol
A
2-Phenyl-1,3,2-dioxaborinane
B
L-(+)-diisopropyl tartrate
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.1h; Title compound not separated from byproducts.; | A 99 % Spectr. B n/a |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
2,2-Dimethyl-1,3-propanediol
A
L-(+)-diisopropyl tartrate
B
5,5-dimethyl-2-phenyl-1,3,2-dioxaborinane
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.1h; Title compound not separated from byproducts.; | A n/a B 99 % Spectr. |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
2,4-dimethylpentane-2,4-diol
A
L-(+)-diisopropyl tartrate
B
2,4-dimethyl-2,4-pentanediol phenylboronic ester
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 3h; Title compound not separated from byproducts.; | A n/a B 99 % Spectr. |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
2,2'-iminobis[ethanol]
A
L-(+)-diisopropyl tartrate
B
diethanolamine phenylboronic ester
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.1h; Title compound not separated from byproducts.; | A n/a B 99 % Spectr. |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
N-tert-butyldiethanolamine
A
L-(+)-diisopropyl tartrate
B
N-tert-butyldiethanolamine phenylboronic ester
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.1h; Title compound not separated from byproducts.; | A n/a B 99 % Spectr. |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
2.6-bis(hydroxymethyl)pyridine
B
L-(+)-diisopropyl tartrate
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.1h; Title compound not separated from byproducts.; | A 90 % Spectr. B n/a |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
(2S,3S)-butane-2,3-diol
B
L-(+)-diisopropyl tartrate
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.1h; Title compound not separated from byproducts.; | A 98 % Spectr. B n/a |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
2,3-dimethyl-2,3-butane diol
A
L-(+)-diisopropyl tartrate
B
2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 48h; Title compound not separated from byproducts.; | A n/a B 99 % Spectr. |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
cis-1,2-cyclohexane
A
L-(+)-diisopropyl tartrate
B
(3aR,7aS)-2-phenyl-hexahydro-2H-1,3,2-benzodioxaborole
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 20h; Title compound not separated from byproducts.; | A n/a B 92 % Spectr. |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
cis-1,2-cyclopentanediol
A
L-(+)-diisopropyl tartrate
B
(3aR,6aS)-2-phenyl-hexahydrocyclopenta[d][1,3,2]dioxaborole
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.25h; Title compound not separated from byproducts.; | A n/a B 99 % Spectr. |
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
ethylene glycol
A
2-phenyl[1,3,2]dioxaborolane
B
L-(+)-diisopropyl tartrate
Conditions | Yield |
---|---|
In chloroform-d1 at 20℃; for 0.1h; Title compound not separated from byproducts.; | A 99 % Spectr. B n/a |
Conditions | Yield |
---|---|
With thionyl chloride at 20℃; |
L-(+)-diisopropyl tartrate
(4R,5R)-2-Oxo-2λ4-[1,3,2]dioxathiolane-4,5-dicarboxylic acid diisopropyl ester
Conditions | Yield |
---|---|
With thionyl chloride; N,N-dimethyl-formamide at 50℃; for 1h; | 100% |
With thionyl chloride In tetrachloromethane for 1h; Heating; | 96% |
With pyridine; thionyl chloride In dichloromethane at 0℃; |
L-(+)-diisopropyl tartrate
tert-butyldimethylsilyl chloride
(2R,3R)-2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-succinic acid diisopropyl ester
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide at 60℃; for 12h; | 100% |
L-(+)-diisopropyl tartrate
(2R)-diisopropyl 2-hydroxybutanedioate
Conditions | Yield |
---|---|
With samarium diiodide; ethylene glycol In tetrahydrofuran for 1h; Ambient temperature; | 99% |
L-(+)-diisopropyl tartrate
(R,R)-[(E)-2-butenyl]diisopropyl tartrate boronate
Conditions | Yield |
---|---|
With sodium chloride In diethyl ether stirred under nitrogen for 5 min; extraction of aqueous layer with Et2O; organic extracts combined; dried over MgSO4; filtration; concn.; | 99% |
Conditions | Yield |
---|---|
Stage #1: L-(+)-diisopropyl tartrate With sodium periodate In water at 0℃; for 2h; Stage #2: benzoic acid hydrazide In ethanol for 12h; | 99% |
L-(+)-diisopropyl tartrate
2,2-dimethoxy-propane
diisopropyl (2S,3S)-2,3-O-isopropylidenetartrate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene for 3h; Heating; | 97% |
In various solvent(s) Heating; | 82% |
Conditions | Yield |
---|---|
Stage #1: L-(+)-diisopropyl tartrate With sodium hydride In tetrahydrofuran at 0 - 25℃; for 1h; Metallation; Stage #2: allyl bromide With 18-crown-6 ether; tetra-(n-butyl)ammonium iodide In tetrahydrofuran at 0 - 25℃; for 4h; Etherification; | 97% |
chloro-trimethyl-silane
L-(+)-diisopropyl tartrate
Di(1-methylethyl)-(2R,3R)-2,3-bis<(trimethylsilyl)oxy>butandioat
Conditions | Yield |
---|---|
With triethylamine In dichloromethane a) 0 deg C, 10 min, b) r.t., 5h; | 96% |
L-(+)-diisopropyl tartrate
Triethyl orthoacetate
diisopropyl (4R,5R)-2-ethoxy-2-methyl-1,3-dioxolan-4,5-dicarboxylate
Conditions | Yield |
---|---|
With sulfuric acid at 130℃; for 3h; | 96% |
Conditions | Yield |
---|---|
With sodium periodate In diethyl ether; water at 0℃; for 2.33333h; | 95% |
With sodium periodate In water at 0℃; for 2h; Inert atmosphere; | 60% |
With sodium periodate at 0℃; for 2h; |
L-(+)-diisopropyl tartrate
trans-cinnamaldehyde diethylacetal
(4R,5R)-4,5-Bis((2-methylethoxy)carbonyl)-2-(trans-2-phenylethenyl)-1,3-dioxolane
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In benzene for 1h; Heating; | 93% |
bis(cyclopentadienyl)dimethylzirconium(IV)
L-(+)-diisopropyl tartrate
Conditions | Yield |
---|---|
In dichloromethane evapd., twice recrystd. from toluene;; | 93% |
L-(+)-diisopropyl tartrate
benzyl bromide
*,R*)>-bis(1-methylethyl) 2,3-bis(phenylmethoxy)butanedioate
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; | 92% |
L-(+)-diisopropyl tartrate
dihydroxyacetic acid isopropyl ester
Conditions | Yield |
---|---|
With sodium periodate; silica gel In dichloromethane for 1.5h; Ambient temperature; | 90% |
Conditions | Yield |
---|---|
With sulfuric acid at 130℃; for 3h; | 88% |
L-(+)-diisopropyl tartrate
3-Phenylpropenol
3-phenyl-(2R,3R)-oxiran-2-ylmethanol
Conditions | Yield |
---|---|
Stage #1: L-(+)-diisopropyl tartrate With titanium(IV) isopropylate In dichloromethane at 300℃; for 0.0833333h; Inert atmosphere; Molecular sieve; Stage #2: 3-Phenylpropenol In dichloromethane for 1h; Inert atmosphere; | 88% |
L-(+)-diisopropyl tartrate
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; | 86% |
L-(+)-diisopropyl tartrate
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; | 85% |
L-(+)-diisopropyl tartrate
(R,R)-diisopropyl tartrate (Z)-crotylboronate
Conditions | Yield |
---|---|
With sodium chloride In diethyl ether; water | 85% |
L-(+)-diisopropyl tartrate
(R,R)-[(E)-2-butenyl]diisopropyl tartrate boronate
Conditions | Yield |
---|---|
With sodium chloride In diethyl ether; water | 85% |
L-(+)-diisopropyl tartrate
chloroacetyl chloride
(2R,3R)-2,3-Bis-(2-chloro-acetoxy)-succinic acid diisopropyl ester
Conditions | Yield |
---|---|
With pyridine In chloroform for 5h; Ambient temperature; | 84% |
L-(+)-diisopropyl tartrate
Benzoyl isothiocyanate
(4R,5R)-4,5-di(isopropyloxycarbonyl)-3-benzoyloxazolidin-2-one
Conditions | Yield |
---|---|
Stage #1: L-(+)-diisopropyl tartrate With di(n-butyl)tin oxide In 1,2-dichloro-ethane for 4h; Heating; Stage #2: Benzoyl isothiocyanate With triethylamine In 1,2-dichloro-ethane for 1h; Heating; Stage #3: With tetrabutylammomium bromide In 1,2-dichloro-ethane for 2h; Heating; Further stages.; | 84% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; | 83% |
L-(+)-diisopropyl tartrate
[(1E)-3-phenylprop-1-en-1-yl]boronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 24h; | 83% |
L-(+)-diisopropyl tartrate
α.ε.ι-trimethyl-undecylaldehyde
Di(1-methylethyl)-(4R,5R)-2-<(1RS,5RS)-1,5,9-trimethyldecyl>-1,3-dioxolan-4,5-dicarboxylat
Conditions | Yield |
---|---|
toluene-4-sulfonic acid In toluene Heating; | 82% |
L-(+)-diisopropyl tartrate
trimethyl orthoformate
(4R,5R)-di-isopropyl-2-methoxy-1,3-dioxolane-4,5-dicarboxylate
Conditions | Yield |
---|---|
With sulfuric acid In toluene Heating; | 81% |
L-(+)-diisopropyl tartrate
phenylboronic acid
(4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
Conditions | Yield |
---|---|
In toluene byproducts: H2O; addn. of diisopropyl tartrate to toluene soln. of boronic acid deriv., refluxing for 24 h in Dean-Stark app.; cooling to room temp., drying, filtration, evapn. in vac., recrystn. (hexane), elem. anal.; | 81% |
In pentane at 20℃; |
Conditions | Yield |
---|---|
With sulfuric acid at 130℃; for 3h; | 80% |
L-(+)-diisopropyl tartrate
triisopropylsilyl trifluoromethanesulfonate
Conditions | Yield |
---|---|
With 2,5-dimethylpyridine In dichloromethane at 21℃; | 80% |
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