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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

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

1,3,5-Pentanetriol,3-methyl- 7564-64-9

Cas:7564-64-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

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

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

3,5-Pentanetriol, 3-methyl-1; 5-pentanetriol, 3-methyl-3; 1,3,5-TRIHYDROXY-3-METHYLPENTANE; 3-METHYLPENTANE-1,3,5-TRIOL;3-METHYL- 1,3,5-PENTANETRIOL;Methylpentanetriol;3-METHYL-1 3 5-PENTANETRIOL TECH. 80%;3-METHYLPENTANE-1,3,5-TRIOL 80+% CAS No.

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST 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

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong 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

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:1 Metric Ton

FOB Price: $1.0

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

3-METHYLPENTANE-1,3,5-TRIOL cas no. 7564-64-9 98%

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

3-Methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

3-METHYLPENTANE-1,3,5-TRIOL

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Other

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

3-METHYLPENTANE-1,3,5-TRIOL

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

3-Methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.

3-METHYLPENTANE-1,3,5-TRIOL

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

3-methylpentane-1,3,5-triol Application:3-methylpentane-1,3,5-triol

3-methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Other

inquiry

DB BIOTECH CO., LTD

best seller Application:API

3-METHYLPENTANE-1,3,5-TRIOL

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec

3-Methylpentane-1,3,5-triol

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

1,3,5-Pentanetriol,3-methyl- cas 7564-64-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

1,3,5-Pentanetriol,3-methyl- cas 7564-64-9

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Other

inquiry

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 of highl

1,3,5-Pentanetriol,3-methyl-

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

3-METHYLPENTANE-1,3,5-TRIOL

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

7564-64-9

Cas:7564-64-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

3-Methyl-1,5-bis-(tetrahydro-pyran-2-yloxy)-pentan-3-ol

3-Methyl-1,5-bis-(tetrahydro-pyran-2-yloxy)-pentan-3-ol

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In methanol for 4h; Heating;90%
dimethyl 3-hydroxy-3-methylglutarate
56652-39-2

dimethyl 3-hydroxy-3-methylglutarate

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
With boron trifluoride-tetrahydrofuran complex for 18h; Heating;88%
meglutol
503-49-1

meglutol

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 16h;45%
Multi-step reaction with 2 steps
1: 91 percent / SOCl2 / 0 °C
2: 88 percent / BF3*THF / 18 h / Heating
View Scheme
mevalonolactone
674-26-0

mevalonolactone

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran
With lithium aluminium tetrahydride In tetrahydrofuran for 18h; Reflux;2.1 g
1,1-diallylethanol
25201-40-5

1,1-diallylethanol

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
(i) O3, CH2Cl2, (ii) LiAlH4, THF; Multistep reaction;
With ozone 1.) -50 deg C, 20-30 min; Yield given. Multistep reaction;
1,1-diallylethanol
25201-40-5

1,1-diallylethanol

A

(R/S)-3-methyl-5-hexene-1,3-diol
114580-75-5

(R/S)-3-methyl-5-hexene-1,3-diol

B

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
With lithium aluminium tetrahydride; ozone Product distribution; 1.) CH2Cl2, -78 deg C, 7 min; 2.) THF, RT, 12 h; different ozonolysis temperature;
With lithium aluminium tetrahydride; ozone 1.) CH2Cl2, -78 deg C, 7 min; 2.) THF, RT, 12 h; Yield given. Multistep reaction. Yields of byproduct given;
4-(β-hydroxyethyl)-4-methyl-1,3-dioxane
2018-45-3

4-(β-hydroxyethyl)-4-methyl-1,3-dioxane

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
With oxalic acid at 150℃; under 4484 Torr; for 2.5h;
[1,3]oxathiolane-2,2-diyl-bis-acetic acid diethyl ester
86447-05-4

[1,3]oxathiolane-2,2-diyl-bis-acetic acid diethyl ester

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 90 percent / LiAlH4 / tetrahydrofuran / 1 h / Heating
2: 100 percent / p-toluenesulphonic acid / CH2Cl2 / 4 h / 0 °C
3: 96 percent / CaCO3, HgCl2 / acetonitrile; H2O / 1 h / Ambient temperature
4: 1) Mg / 1) ether, 2) 0 deg C, 15 min
5: 90 percent / p-toluenesulphonic acid / methanol / 4 h / Heating
View Scheme
2,2'-(1,3-oxathiolane-2,2-diyl)bisethanol
86447-06-5

2,2'-(1,3-oxathiolane-2,2-diyl)bisethanol

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 100 percent / p-toluenesulphonic acid / CH2Cl2 / 4 h / 0 °C
2: 96 percent / CaCO3, HgCl2 / acetonitrile; H2O / 1 h / Ambient temperature
3: 1) Mg / 1) ether, 2) 0 deg C, 15 min
4: 90 percent / p-toluenesulphonic acid / methanol / 4 h / Heating
View Scheme
2,2-bis[2-(tetrahydropyran-2-yloxy)ethyl]-1,3-oxathiolane
86447-07-6

2,2-bis[2-(tetrahydropyran-2-yloxy)ethyl]-1,3-oxathiolane

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 96 percent / CaCO3, HgCl2 / acetonitrile; H2O / 1 h / Ambient temperature
2: 1) Mg / 1) ether, 2) 0 deg C, 15 min
3: 90 percent / p-toluenesulphonic acid / methanol / 4 h / Heating
View Scheme
1,5-bis(tetrahydropyran-2-yloxy)pentan-3-one
86447-08-7

1,5-bis(tetrahydropyran-2-yloxy)pentan-3-one

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) Mg / 1) ether, 2) 0 deg C, 15 min
2: 90 percent / p-toluenesulphonic acid / methanol / 4 h / Heating
View Scheme
diethyl 1,3-acetonedicarboxylate
105-50-0

diethyl 1,3-acetonedicarboxylate

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 92 percent / BF3*Et2O / CH2Cl2 / 6 h / Ambient temperature
2: 90 percent / LiAlH4 / tetrahydrofuran / 1 h / Heating
3: 100 percent / p-toluenesulphonic acid / CH2Cl2 / 4 h / 0 °C
4: 96 percent / CaCO3, HgCl2 / acetonitrile; H2O / 1 h / Ambient temperature
5: 1) Mg / 1) ether, 2) 0 deg C, 15 min
6: 90 percent / p-toluenesulphonic acid / methanol / 4 h / Heating
View Scheme
(R)-mevalonolactone
19115-49-2

(R)-mevalonolactone

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Conditions
ConditionsYield
In tetrahydrofuran
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

benzaldehyde
100-52-7

benzaldehyde

1,3-O,O-benzylidene-3-methylpentane-1,3,5-triol
877308-88-8

1,3-O,O-benzylidene-3-methylpentane-1,3,5-triol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 60℃; for 18h;100%
With toluene-4-sulfonic acid In toluene at 60℃; for 24h;63%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

mevalonolactone
674-26-0

mevalonolactone

Conditions
ConditionsYield
With pyridinium chlorochromate In dichloromethane for 4h; Ambient temperature;92%
With aluminum oxide; sodium bromite In dichloromethane for 1.5h; Ambient temperature;85%
With peracetic acid; sodium bromide In ethyl acetate at 39.9℃; for 2h;83%
With 1-methyl-1H-imidazole; [2,2]bipyridinyl; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; tetrakis(acetonitrile)copper(I) trifluoromethanesulfonate In acetonitrile at 22℃; for 6h;83%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

meglutol
503-49-1

meglutol

Conditions
ConditionsYield
In acetic acid butyl ester; nitric acid85%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

1,5-bis-dimethoxytrityloxy-3-methyl-pentan-3-ol
1033113-30-2

1,5-bis-dimethoxytrityloxy-3-methyl-pentan-3-ol

Conditions
ConditionsYield
With dmap In pyridine at 0 - 20℃;78%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

3-hydroxy-3-methylpentane-1,5-diyl bis(4-methylbenzenesulfonate)

3-hydroxy-3-methylpentane-1,5-diyl bis(4-methylbenzenesulfonate)

Conditions
ConditionsYield
With dmap; triethylamine In acetonitrile at 0 - 20℃; for 5h; Inert atmosphere;73%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

1,3-O,O-isopropylidene-3-methylpentane-1,3,5-triol
154066-61-2

1,3-O,O-isopropylidene-3-methylpentane-1,3,5-triol

Conditions
ConditionsYield
With camphor-10-sulfonic acid In acetone at 20℃; for 24h;66%
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 80 - 90℃; for 3h;42.5%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

epichlorohydrin
106-89-8

epichlorohydrin

3-Methyl-1,5-bis-oxiranylmethoxy-pentan-3-ol

3-Methyl-1,5-bis-oxiranylmethoxy-pentan-3-ol

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 40℃; for 6h;65%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

C6H11BO2

C6H11BO2

sodium hydride
7646-69-7

sodium hydride

C10H16BO3(1-)*Na(1+)

C10H16BO3(1-)*Na(1+)

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;63%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

5-{[tert-butyl(dimethyl)silyl]oxy}-3-methylpentane-1,3-diol
861389-35-7

5-{[tert-butyl(dimethyl)silyl]oxy}-3-methylpentane-1,3-diol

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;50%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

Trimethylhydroquinone
700-13-0

Trimethylhydroquinone

2-(6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-benzo[1,2-b]pyran-2-yl)ethanol
79907-48-5

2-(6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-benzo[1,2-b]pyran-2-yl)ethanol

Conditions
ConditionsYield
With hydrogenchloride; zinc(II) chloride In 1,4-dioxane; toluene at 100℃; for 6h;47%
pyridine
110-86-1

pyridine

Mn3O((CH3)3CCO2)6(pyridine)3

Mn3O((CH3)3CCO2)6(pyridine)3

3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

tetramethyl ammoniumhydroxide
75-59-2

tetramethyl ammoniumhydroxide

acetonitrile
75-05-8

acetonitrile

(Me4N)2[MnIII13MnIV2O10(OH)2(3-methyl-1,3,5-pentanetriol(-3H))4(2-hydroxymethyl-3-methylbutane-1,3-diol(-3H))2((CH3)3CCO2)8(py)2]((CH3)3CCO2)2H*2py*2H2O

(Me4N)2[MnIII13MnIV2O10(OH)2(3-methyl-1,3,5-pentanetriol(-3H))4(2-hydroxymethyl-3-methylbutane-1,3-diol(-3H))2((CH3)3CCO2)8(py)2]((CH3)3CCO2)2H*2py*2H2O

Conditions
ConditionsYield
for 1h;25%
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

3-hydroxy-3-methylcadaverine
133213-14-6

3-hydroxy-3-methylcadaverine

Conditions
ConditionsYield
With hydrogen azide; triphenylphosphine; 2,2'-azobis(isobutyronitrile) In tetrahydrofuran; benzene 1) RT, 1h, 2) 50 deg C, 3h; Yield given;
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

A

(S)-mevalonolactone
19022-60-7

(S)-mevalonolactone

B

(R)-mevalonolactone
19115-49-2

(R)-mevalonolactone

Conditions
ConditionsYield
In water at 30℃; for 72h; Gluconobacter scleroideus IAM 1842; Yield given. Title compound not separated from byproducts;
In water at 30℃; Product distribution; different Gluconobacters and time of incubation;
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

1,3-O,O-isopropylidene-5-O-(t-butyldiphenylsilyl)-3-methylpentane-1,3,5-triol
877308-89-9

1,3-O,O-isopropylidene-5-O-(t-butyldiphenylsilyl)-3-methylpentane-1,3,5-triol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 66 percent / camphorsulphonic acid / acetone / 24 h / 20 °C
2: 85 percent / triethylamine; DMAP / CH2Cl2 / 12 h / 20 °C
View Scheme
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

1,3-O,O-benzylidene-5-O-(t-butyldiphenylsilyl)-3-methylpentane-1,3,5-triol
877308-90-2

1,3-O,O-benzylidene-5-O-(t-butyldiphenylsilyl)-3-methylpentane-1,3,5-triol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 63 percent / p-toluenesulphonic acid monohydrate / toluene / 24 h / 60 °C
2: 90 percent / triethylamine; DMAP / CH2Cl2 / 12 h / 20 °C
View Scheme
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentane-1,3-diol

5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentane-1,3-diol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 63 percent / p-toluenesulphonic acid monohydrate / toluene / 24 h / 60 °C
2: 90 percent / triethylamine; DMAP / CH2Cl2 / 12 h / 20 °C
3: 85 percent / ZnBr2 / CH2Cl2 / 3 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: 66 percent / camphorsulphonic acid / acetone / 24 h / 20 °C
2: 85 percent / triethylamine; DMAP / CH2Cl2 / 12 h / 20 °C
3: 86 percent / ZnBr2 / CH2Cl2 / 1 h / 20 °C
View Scheme
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-3-methyl-pentanal

5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-3-methyl-pentanal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 50 percent / triethylamine / CH2Cl2 / 20 °C
2: oxalyl chloride; dimethyl sulfoxide; triethylamine / CH2Cl2 / -78 - 20 °C
View Scheme
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

ethyl (2E)-7-bromo-5-(methoxymethoxy)-5-methylhept-2-enoate

ethyl (2E)-7-bromo-5-(methoxymethoxy)-5-methylhept-2-enoate

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 50 percent / triethylamine / CH2Cl2 / 20 °C
2: oxalyl chloride; dimethyl sulfoxide; triethylamine / CH2Cl2 / -78 - 20 °C
3: 60 percent / CH2Cl2 / -78 - 20 °C
4: 79 percent / diisopropylethylamine / CH2Cl2 / 0 - 20 °C
5: 81 percent / hydrogen fluoride; pyridine / tetrahydrofuran / 0 - 20 °C
6: 45 percent / carbon tetrabromide; triphenylphosphine / CH2Cl2 / 0 - 20 °C
View Scheme
3-methyl-1,3,5-pentanetriol
7564-64-9

3-methyl-1,3,5-pentanetriol

ethyl (2E)-7-hydroxy-5-(methoxymethoxy)-5-methylhept-2-enoate
861389-37-9

ethyl (2E)-7-hydroxy-5-(methoxymethoxy)-5-methylhept-2-enoate

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 50 percent / triethylamine / CH2Cl2 / 20 °C
2: oxalyl chloride; dimethyl sulfoxide; triethylamine / CH2Cl2 / -78 - 20 °C
3: 60 percent / CH2Cl2 / -78 - 20 °C
4: 79 percent / diisopropylethylamine / CH2Cl2 / 0 - 20 °C
5: 81 percent / hydrogen fluoride; pyridine / tetrahydrofuran / 0 - 20 °C
View Scheme

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