Products

Refine

Country

Business Type

Certificate

Display

Simagchem Corporation

Welcome 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

High quality L-Menthyl Glyoxylate Hydrate supplier in China

Cas:111969-64-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product informations Product Name L-Menthyl glyoxylate hydrate CAS No. 111969-64-3

L-Menthyl glyoxylate hydrate | Glyoxylic acid (1S)-menthyl ester hydrate

Cas:111969-64-3

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

inquiry

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

Sinoway Industrial Co., Ltd.

We are very compeitive on Lamivudine .Our mfr is Chinese GMP certified for this item with DMF/CEP document. It has a great function of potassium-sparing diuretics. our advantage of Lamivudine USP/EP/CEP Stable supply. Because the mfr is eq

factory supply Lamivudine intermediate MGH 111969-64-3

Cas:111969-64-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Dayang 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

L-Menthyl glyoxylate hydrate

Cas:111969-64-3

Min.Order:1 Kilogram

FOB Price: $6.0

Type:Lab/Research institutions

inquiry

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

New production CAS 111969-64-3 with best quality

Cas:111969-64-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to Almost white powder to crystal Storage:R T Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in China

Cheap Price Ready Stock (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate

Cas:111969-64-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

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

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate

Cas:111969-64-3

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Appearance:White powder Storage:storage in a dr

(1r,2s,5r)-5-methyl-2-(1-methylethyl)cyclohexyl Dihydroxy-acetate

Cas:111969-64-3

Min.Order:1 Gram

FOB Price: $9.0

Type:Lab/Research institutions

inquiry

Baoji 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

L-monyl glyoxylate 99%

Cas:111969-64-3

Min.Order:1 Kilogram

FOB Price: $35.0 / 55.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate CAS:111969-64-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermedia

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate CAS:111969-64-3

Cas:111969-64-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan 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

CAS NO.:111969-64-3

Cas:111969-64-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

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

L-Menthyl Glyoxylate Hydrate

Cas:111969-64-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

L-MENTHYL GLYOXYLATE MONOHYDRATE

Cas:111969-64-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

L-Menthyl glyoxylate hydrate

Cas:111969-64-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

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

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate

Cas:111969-64-3

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

Siwei Development Group Ltd.

Product name: L-Menthyl Glyoxylate Hydrate CAS No.: 111969-64-3 Molecule Formula:C12H22O4 Molecule Weight:230.30 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard T

Lower Price L-Menthyl Glyoxylate Hydrate

Cas:111969-64-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

L-Mengchi glyoxylate properties Melting point 76-78 ° C Boiling point 320 ° C The density is 1.09 A flash point of 113 ° C Sensitivity BRN 4905777 CAS Database 111969-64-3 (CAS DataBase Reference) L-Menthyl 2,2-Dihyd

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate, 98%

Cas:111969-64-3

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyldihydroxy-acetate

Cas:111969-64-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

HUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.

Hunan Kaimir Biotechnology Co., Ltd. is a professional technology company specializing in the research and production of raw materials and intermediates. In 2017, it was recognized as a high-tech enterprise and a small technological innovation giant

L-Menthyl glyoxylate hydrate

Cas:111969-64-3

Min.Order:1 Metric Ton

Negotiable

Type:Other

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate Synonyms: (1S)-(+)-MENTHYL GLYOXYLATE HYDRATE;Glyoxylic acid (1S)-menthyl ester hydrate;L)-Menthyl glyoxylate monohydrate;(S)-(+)-MENTHYL GLYOXYLATE HYDRATE;(1R,2S,5R

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,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

L-Menthyl glyoxylate hydrate

Cas:111969-64-3

Min.Order:1 Kilogram

FOB Price: $100.0

Type:Trading Company

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

ProductName:L-Menthyl glyoxylate hydrate CAS:111969-64-3 Molecular Formula:C12H22O4 Molecular Weight:230.30100 Description:off white to pale yellow crystalline off white Solubility:soluble in methanol Identification:the retention time o

L-Menthyl glyoxylate hydrate

Cas:111969-64-3

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

L-Menthyl glyoxylate hydrate

Cas:111969-64-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Jinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pudong Int’l A

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:White crystalline powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:For medicine , pesticid

L-Menthyl glyoxylate hydrate

Cas:111969-64-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl dihydroxy-acetate Cas no.111969-64-3 98%

Cas:111969-64-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

(1S)-(+)-Menthyl glyoxylate hydrate

Cas:111969-64-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

C12H21O6S(1-)*Na(1+)

C12H21O6S(1-)*Na(1+)

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
With formaldehyd; water In cyclohexane at 25℃; for 4h; pH=6.7 - 7.7;86%
C12H21O6S(1-)*Na(1+)

C12H21O6S(1-)*Na(1+)

A

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2,2-bis(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2,2-bis((1R,2S,5R)-2-isopropyl-5-methylcyclohexyloxy)acetate

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2,2-bis(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2,2-bis((1R,2S,5R)-2-isopropyl-5-methylcyclohexyloxy)acetate

B

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
With formaldehyd; water In cyclohexane at 20℃; for 16h; pH=6.7 - 7.7;A 10%
B 70%
(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2-chloro-2-oxoacetate
81529-62-6

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2-chloro-2-oxoacetate

A

L-menthyl glyoxylate
26315-61-7

L-menthyl glyoxylate

B

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
With tri-n-butyl-tin hydride; tetrakis(triphenylphosphine) palladium(0) 1.) PhH, r.t., 2 h, 2.) PhH, CH2Cl2, reflux, 1 h; Title compound not separated from byproducts;
(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2-chloro-2-oxoacetate
81529-62-6

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2-chloro-2-oxoacetate

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
With water; tri-n-butyl-tin hydride; tetrakis(triphenylphosphine) palladium(0) 1.) PhH, r.t., 2 h; PhH, CH2Cl2, reflux, 1 h; Multistep reaction;
(-)-menthol
2216-51-5

(-)-menthol

l-α.α'-diphenyl-succinic acid

l-α.α'-diphenyl-succinic acid

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CHCl3 / 2 h / Ambient temperature
2: Bu3SnH / Pd(Ph3P)4 / 1.) PhH, r.t., 2 h, 2.) PhH, CH2Cl2, reflux, 1 h
View Scheme
Multi-step reaction with 2 steps
1: CHCl3 / 2 h / Ambient temperature
2: 1.) Bu3SnH, 2.) H2O / 1.) Pd(Ph3P)4 / 1.) PhH, r.t., 2 h; PhH, CH2Cl2, reflux, 1 h
View Scheme
(-)-menthol
2216-51-5

(-)-menthol

A

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2,2-bis(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2,2-bis((1R,2S,5R)-2-isopropyl-5-methylcyclohexyloxy)acetate

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2,2-bis(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2,2-bis((1R,2S,5R)-2-isopropyl-5-methylcyclohexyloxy)acetate

B

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid / cyclohexane / 5 h / Reflux
2: sodium hydrogensulfite / cyclohexane; water / 8 h / 25 - 30 °C / pH 4.5 - 5.5
3: formaldehyd; water / cyclohexane / 16 h / 20 °C / pH 6.7 - 7.7
View Scheme
(-)-menthol
2216-51-5

(-)-menthol

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid / cyclohexane / 5 h / Reflux
2: sodium hydrogensulfite / cyclohexane; water / 8 h / 25 - 30 °C / pH 4.5 - 5.5
3: formaldehyd; water / cyclohexane / 4 h / 25 °C / pH 6.7 - 7.7
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / cyclohexane / 4 h / 79 - 80 °C
2: sodium hydrogensulfite; sodium carbonate / water / 1.5 h / 50 °C / pH 4.7 - 5.4
3: water; formaldehyd; sodium carbonate / 0.5 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / cyclohexane / Reflux
2: sodium carbonate / -75 - 80 °C / pH 4 - 5
3: acetaldehyde / cyclohexane / 2.5 h / 0 - 40 °C
View Scheme
L-menthyl glyoxylate
26315-61-7

L-menthyl glyoxylate

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydrogensulfite / cyclohexane; water / 8 h / 25 - 30 °C / pH 4.5 - 5.5
2: formaldehyd; water / cyclohexane / 4 h / 25 °C / pH 6.7 - 7.7
View Scheme
C12H21O6S(1-)*Na(1+)

C12H21O6S(1-)*Na(1+)

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
With formaldehyd; water; sodium carbonate at 20℃; for 0.5h;
C12H21O6S(1-)*Na(1+)

C12H21O6S(1-)*Na(1+)

A

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

B

potassium 1-hydroxyethane-1-sulfonate
918-04-7

potassium 1-hydroxyethane-1-sulfonate

Conditions
ConditionsYield
With acetaldehyde In cyclohexane at 0 - 40℃; for 2.5h;
C12H21O6S(1-)*Na(1+)

C12H21O6S(1-)*Na(1+)

A

Reaxys ID: 37256322

Reaxys ID: 37256322

B

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(-)-menthol
2216-51-5

(-)-menthol

Glyoxilic acid
298-12-4

Glyoxilic acid

A

bis[(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl]oxalate
2085-26-9

bis[(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl]oxalate

B

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Conditions
ConditionsYield
With Amberlyst-15 In acetonitrile at 120℃; under 7500.75 Torr; Reagent/catalyst; Microwave irradiation;
1,4-dithiane-2,5-diol
40018-26-6

1,4-dithiane-2,5-diol

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate
200396-19-6

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 5-hydroxy-1,3-oxathiolane-2-carboxylate

Conditions
ConditionsYield
Stage #1: L-menthyl glyoxylate monohydrate With acetic acid In toluene at 110 - 115℃;
Stage #2: 1,4-dithiane-2,5-diol In toluene Heating;
100%
Stage #1: 1,4-dithiane-2,5-diol With acetic acid In acetonitrile at 40 - 45℃; for 0.166667h;
Stage #2: L-menthyl glyoxylate monohydrate In acetonitrile at 90℃; for 0.166667h;
88%
Stage #1: L-menthyl glyoxylate monohydrate With acetic acid In toluene at 110 - 111℃; for 3h;
Stage #2: 1,4-dithiane-2,5-diol In toluene at 85 - 90℃; for 2h;
Stage #3: With triethylamine In n-heptane at 0 - 5℃; for 6h;
80%
Stage #1: L-menthyl glyoxylate monohydrate With acetic acid In toluene at 120℃; for 2h; Dean-Stark;
Stage #2: 1,4-dithiane-2,5-diol In toluene for 4h; Reflux;
Stage #3: With triethylamine In hexane; toluene at 0℃; for 16h;
1,4-dithiane-2,5-diol
40018-26-6

1,4-dithiane-2,5-diol

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(2R,5R)-5-hydroxy-1,3-oxathiolane-2-carboxylic acid (1R,2S,5R)-5-methyl-2-isopropylcyclohexyl ester
147126-62-3

(2R,5R)-5-hydroxy-1,3-oxathiolane-2-carboxylic acid (1R,2S,5R)-5-methyl-2-isopropylcyclohexyl ester

Conditions
ConditionsYield
With acetic acid In acetone at 50 - 125℃; Temperature; Solvent;88%
Stage #1: 1,4-dithiane-2,5-diol; L-menthyl glyoxylate monohydrate In toluene
Stage #2: With triethylamine In hexane; toluene
80%
With acetic acid In toluene at 50 - 115℃;100 g
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

Cyano-hydroxy-acetic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Cyano-hydroxy-acetic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Conditions
ConditionsYield
With ytterbium(III) triflate In dichloromethane for 2h; Ambient temperature;82%
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

N-benzyl hydroxylalmine
622-30-0

N-benzyl hydroxylalmine

Conditions
ConditionsYield
In benzene for 1.5h; Heating;80.7%
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

allyl-trimethyl-silane
762-72-1

allyl-trimethyl-silane

2-Hydroxy-pent-4-enoic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

2-Hydroxy-pent-4-enoic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Conditions
ConditionsYield
With methanesulfonic acid In dichloromethane at 25℃; for 15h; Hosomi-Sakurai reaction;72%
p,p'-dimethoxybenzhydrylamine
19293-62-0

p,p'-dimethoxybenzhydrylamine

L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

[(E)-Bis-(4-methoxy-phenyl)-methylimino]-acetic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester
91538-20-4

[(E)-Bis-(4-methoxy-phenyl)-methylimino]-acetic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Conditions
ConditionsYield
In toluene Heating;
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

L-menthyl glyoxylate
26315-61-7

L-menthyl glyoxylate

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In benzene for 4h; Heating;
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R,5S)-5-(4-amino-2-oxo-1,2-dihydro-1-pyrimidinyl)-1,3-oxathialane-2-carbaxylate
147027-10-9

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R,5S)-5-(4-amino-2-oxo-1,2-dihydro-1-pyrimidinyl)-1,3-oxathialane-2-carbaxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: toluene
1.2: 80 percent / Et3N / toluene; hexane
2.1: SOCl2 / dimethylformamide; CH2Cl2
View Scheme
Multi-step reaction with 4 steps
1.1: acetic acid / acetonitrile / 0.17 h / 40 - 45 °C
1.2: 0.17 h / 90 °C
2.1: pyridine / acetonitrile / 20 °C
2.2: 0.08 h / 20 °C
3.1: triethylamine / hexane / 36 h / -20 °C
4.1: pyridinium triflate / acetonitrile / 0.14 h / 80 °C / 517.16 Torr / Flow reactor
View Scheme
Multi-step reaction with 3 steps
1.1: acetic acid / acetone / 50 - 125 °C
2.1: pyridine / acetone; dichloromethane / 20 °C
2.2: 24 h / -10 °C
3.1: acetonitrile / 0.17 h
3.2: 2 h / 80 °C
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R,5R)-5-(4-amino-2-oxo-1,2-dihydro-1-pyrimidinyl)-1,3-oxathiolane-2-carboxylate

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R,5R)-5-(4-amino-2-oxo-1,2-dihydro-1-pyrimidinyl)-1,3-oxathiolane-2-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: toluene
1.2: 80 percent / Et3N / toluene; hexane
2.1: SOCl2 / dimethylformamide; CH2Cl2
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

5S-chloro-[1,3]oxathiolane-2R-carboxilic acid 2-(1'R,2'S,5'R)-isopropyl-5-methyl-cyclohexyl ester
288325-76-8

5S-chloro-[1,3]oxathiolane-2R-carboxilic acid 2-(1'R,2'S,5'R)-isopropyl-5-methyl-cyclohexyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: toluene
1.2: 80 percent / Et3N / toluene; hexane
2.1: SOCl2 / dimethylformamide; CH2Cl2
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(3S,4R)-3-<(R)-1'-hydroxyethyl>-4-(-)menthyloxycarbonyl-1-dimethyl-t-butylsilylazetidin-2-one
115831-80-6

(3S,4R)-3-<(R)-1'-hydroxyethyl>-4-(-)menthyloxycarbonyl-1-dimethyl-t-butylsilylazetidin-2-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: benzene / 5 h / Heating
3: H2 / platinum oxide / methanol / 50 h / Ambient temperature
4: DCC / acetonitrile / 3 h / 60 °C
5: 23 percent / triethylamine / dimethylformamide / 24 h / Ambient temperature
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidine-2-carboxylic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidine-2-carboxylic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: benzene / 5 h / Heating
3: H2 / platinum oxide / methanol / 50 h / Ambient temperature
4: DCC / acetonitrile / 3 h / 60 °C
5: 56 percent / triethylamine / dimethylformamide / 24 h / Ambient temperature
6: 48 percent / aqueous sodium hydroxide / tetrahydrofuran; methanol / 8 h / Ambient temperature
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(3S,4S)-3-<(R)-1'-hydroxyethyl>-4-(-)-menthyloxycarbonylazetidin-2-one
111969-66-5, 115936-62-4

(3S,4S)-3-<(R)-1'-hydroxyethyl>-4-(-)-menthyloxycarbonylazetidin-2-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: 30 percent / benzene / 5 h / Heating
3: H2 / platinum oxide / methanol / 20 h / Ambient temperature
4: DCC / acetonitrile / 3 h / 60 °C
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(3S,4R)-3-<(R)-1'-hydroxyethyl>-4-(-)-menthyloxycarbonylazetidin-2-one
111969-66-5, 115936-62-4

(3S,4R)-3-<(R)-1'-hydroxyethyl>-4-(-)-menthyloxycarbonylazetidin-2-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: benzene / 5 h / Heating
3: H2 / platinum oxide / methanol / 50 h / Ambient temperature
4: DCC / acetonitrile / 3 h / 60 °C
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(2S,3S)-2-Amino-3-((R)-1-hydroxy-ethyl)-succinic acid 1-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

(2S,3S)-2-Amino-3-((R)-1-hydroxy-ethyl)-succinic acid 1-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: 30 percent / benzene / 5 h / Heating
3: H2 / platinum oxide / methanol / 20 h / Ambient temperature
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(2R,3S)-2-Amino-3-((R)-1-hydroxy-ethyl)-succinic acid 1-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

(2R,3S)-2-Amino-3-((R)-1-hydroxy-ethyl)-succinic acid 1-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: benzene / 5 h / Heating
3: H2 / platinum oxide / methanol / 50 h / Ambient temperature
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(3S,4S)-4-(-)-menthyloxycarbonyl-1-dimethyl-t-butylsilyl-3-<(R)-1-(dimethyl-t-butylsilyloxy)ethyl>azetidin-2-one
111969-67-6, 115936-63-5

(3S,4S)-4-(-)-menthyloxycarbonyl-1-dimethyl-t-butylsilyl-3-<(R)-1-(dimethyl-t-butylsilyloxy)ethyl>azetidin-2-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: 30 percent / benzene / 5 h / Heating
3: H2 / platinum oxide / methanol / 20 h / Ambient temperature
4: DCC / acetonitrile / 3 h / 60 °C
5: 80 percent / triethylamine / dimethylformamide / 16 h / Ambient temperature
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(3S,4R)-3-<(R)-1'-(dimethyl-t-butylsilyloxy)ethyl>-4-(-)-menthyloxycarbonyl-1-dimethyl-t-butylsilylazetidin-2-one
111969-67-6, 115936-63-5

(3S,4R)-3-<(R)-1'-(dimethyl-t-butylsilyloxy)ethyl>-4-(-)-menthyloxycarbonyl-1-dimethyl-t-butylsilylazetidin-2-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: benzene / 5 h / Heating
3: H2 / platinum oxide / methanol / 50 h / Ambient temperature
4: DCC / acetonitrile / 3 h / 60 °C
5: 56 percent / triethylamine / dimethylformamide / 24 h / Ambient temperature
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(3R,4S,5R)-2-benzyl-4-benzyloxycarbonyl-3-(-)-menthyloxycarbonyl-5-methylisoxazolidine
115936-61-3

(3R,4S,5R)-2-benzyl-4-benzyloxycarbonyl-3-(-)-menthyloxycarbonyl-5-methylisoxazolidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: benzene / 5 h / Heating
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(3S,4S,5R)-2-benzyl-4-benzyloxycarbonyl-3-(-)-menthyloxycarbonyl-5-methylisoxazolidine
111969-65-4

(3S,4S,5R)-2-benzyl-4-benzyloxycarbonyl-3-(-)-menthyloxycarbonyl-5-methylisoxazolidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: 30 percent / benzene / 5 h / Heating
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(3S,4R,5S)-2-benzyl-4-benzyloxycarbonyl-3-(-)-menthyloxycarbonyl-5-methylisoxazolidine
111969-65-4, 115936-61-3

(3S,4R,5S)-2-benzyl-4-benzyloxycarbonyl-3-(-)-menthyloxycarbonyl-5-methylisoxazolidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80.7 percent / benzene / 1.5 h / Heating
2: benzene / 5 h / Heating
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(2S,3S)-1-[Bis-(4-methoxy-phenyl)-methyl]-4-oxo-3-vinyl-azetidine-2-carboxylic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester
86207-20-7, 86258-95-9, 98759-25-2, 98759-26-3, 137765-45-8, 137765-46-9

(2S,3S)-1-[Bis-(4-methoxy-phenyl)-methyl]-4-oxo-3-vinyl-azetidine-2-carboxylic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene / Heating
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

(2R,3R)-1-[Bis-(4-methoxy-phenyl)-methyl]-4-oxo-3-vinyl-azetidine-2-carboxylic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester
98759-26-3

(2R,3R)-1-[Bis-(4-methoxy-phenyl)-methyl]-4-oxo-3-vinyl-azetidine-2-carboxylic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene / Heating
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

L-menthyl 5-cytosin-1-yl-1,3-oxathiolane-2-carboxylate
1346921-53-6

L-menthyl 5-cytosin-1-yl-1,3-oxathiolane-2-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: acetic acid / toluene / 110 - 115 °C
1.2: Heating
2.1: thionyl chloride / N,N-dimethyl-formamide / dichloromethane / 5 - 30 °C
3.1: chloro-trimethyl-silane; 1,1,1,3,3,3-hexamethyl-disilazane / dichloromethane / 110 - 120 °C
3.2: 30 - 35 °C
View Scheme
L-menthol glyoxylate monohydrate
111969-64-3

L-menthol glyoxylate monohydrate

C14H23ClO3S
1346921-70-7

C14H23ClO3S

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: acetic acid / toluene / 110 - 115 °C
1.2: Heating
2.1: thionyl chloride / N,N-dimethyl-formamide / dichloromethane / 5 - 30 °C
View Scheme

Hot Products

Post buying leads

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