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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 ch

L-(-)-Xylose Manufacturer/High quality/Best price/In stock

Cas:609-06-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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-Xylose supplier in China

Cas:609-06-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------

High purity L-xylose 609-06-3

Cas:609-06-3

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of L-Xylose Cas 609-06-3 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White to off-white crystalline powder Storage:Cool dry place Package:100g,1kg/

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

Factory Supply L-Xylose

Cas:609-06-3

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

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

Factory Price API 99% L-XYLOSE 609-06-3 GMP Manufacturer

Cas:609-06-3

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

L-(-)-xylose

Cas:609-06-3

Min.Order:5 Milligram

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

CHemwill -- L-Xylose

Cas:609-06-3

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

GIHI CHEMICALS exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, GIHI CHEMICALS is your best choice. pls contact with us freely for getting detailed prod

L-Xylose

Cas:609-06-3

Min.Order:1 Gram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

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

TIANFU-CHEM L-XYLOSE

Cas:609-06-3

Min.Order:1 Kilogram

Negotiable

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

Pharmaceutical Grade CAS 609-06-3 with competitive price

Cas:609-06-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name L-Xylose Synonyms L-Xylose;L -xylopyranose; alpha-L-xylopyranose; beta-L-xylopyranose Molecular Structure Molecular Formula C5H10O5 Molecular Weight 150.13 CAS Registry Number

L-Xylose

Cas:609-06-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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

L-Xylose 609-06-3

Cas:609-06-3

Min.Order:1 Kilogram

Negotiable

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

Sweeteners, L-XYLOSE CAS:609-06-3

Cas:609-06-3

Min.Order:1 Gram

FOB Price: $7.0 / 9.0

Type:Trading Company

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Largest Factory Manufacturer sales L-Xylose/L-xylopyranose CAS 609-06-3

Cas:609-06-3

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

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

L-Xylose

Cas:609-06-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

Appearance:White crystalline powder Storage:normal temperature Application:intermediate

L-XYLOSE

Cas:609-06-3

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

L-XYLOSE

Cas:609-06-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

NewCan Biotech Limited

NewCan Biotech Limited was established in 2021 and is primarily engaged in the research, development, production, and sales of sugars, nucleosides, nucleotides, phosphorylated monomers, as well as next-generation antiviral and antitumor drug intermed

L-xylose

Cas:609-06-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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-Xylose

Cas:609-06-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products aldehydo-L-xylose

Cas:609-06-3

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

L-xylose/Manufacturer/High quality/Best price

Cas:609-06-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

YUNBIO TECH CO.,LTD

Our Strength: -Flexible: We work in small teams with rapid communication channels. Respond quickly and efficiently to customer and market needs. -Innovative: We are focusing on the development of new products and keep close relationships with

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,

L-XYLOSE

Cas:609-06-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

L-(-)-Xylose

Cas:609-06-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Senova Technology Company Limited

Senova Tech is a leading supplier for APIs (mainly for new generics), advanced intermediates and related products based in China since 2013, our headquarter office locates in Shenzhen (a city takes about 1 hour drive from Hongkong) mainly handle ma

L-XYLOSE

Cas:609-06-3

Min.Order:100 Gram

Negotiable

Type:Trading Company

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/L-(-)-Xylose/SAGECHEM/Manufacturer in China

Cas:609-06-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

healthtide biotech co.,ltd

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

direct sales aldehydo-L-xylose CAS 609-06-3

Cas:609-06-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

AstaTech ( Chengdu) BioPharmaceutical Corp.

Quality assurance, stable process and affordable price; Production from gram level to ton level can be provided,now there're many in stock. Application:pharmaceutical intermediates

609-06-3

Cas:609-06-3

Min.Order:10 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

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

L-(-)-Xylose

Cas:609-06-3

Min.Order:1 Kilogram

FOB Price: $10.0

Type:Lab/Research institutions

inquiry

Synthetic route

(2S,3R,4S)-5,5-Diethoxy-pentane-1,2,3,4-tetraol
124244-64-0

(2S,3R,4S)-5,5-Diethoxy-pentane-1,2,3,4-tetraol

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran95%
Tetra-O-acetyl-aldehydo-L-xylose
1195193-89-5

Tetra-O-acetyl-aldehydo-L-xylose

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With sodium ethanolate at 20 - 30℃;92%
L-arabinose
5328-37-0

L-arabinose

A

L-xylose
609-06-3

L-xylose

B

L-lyxose
1949-78-6

L-lyxose

C

L-ribose
24259-59-4

L-ribose

Conditions
ConditionsYield
With molybdenum(VI) oxide In water at 90℃; for 9h; Bilik reaction;A n/a
B n/a
C 19%
(2S,3S,4R)-5-hexene-1,2,3,4-tetrol
139404-79-8

(2S,3S,4R)-5-hexene-1,2,3,4-tetrol

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With ozone; sodium sulfite 1.) MeOH, -78 deg C, 2. a) -78 deg C, 1 h, b) r.t., 15 h; Yield given. Multistep reaction;
3,4,5,6-tetra-O-acetyl-1,2-dideoxy-L-xylo-hex-1-enitol
137491-74-8

3,4,5,6-tetra-O-acetyl-1,2-dideoxy-L-xylo-hex-1-enitol

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
Yield given. Multistep reaction;
water
7732-18-5

water

ascorbic acid
50-81-7

ascorbic acid

A

furfural
98-01-1

furfural

B

L-xylose
609-06-3

L-xylose

C

carbon dioxide
124-38-9

carbon dioxide

O1,O3;O2,O4-diethylidene-D-glucitol

O1,O3;O2,O4-diethylidene-D-glucitol

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With lead(IV) acetate; acetic acid anschliessendes Erwaermen mit wss.Schwefelsaeure;
With lead(II,IV) oxide; acetic acid anschliessendes Behandeln mit wss.Schwefelsaeure,zuletz bei 100grad;
With sodium periodate anschliessendes Behandeln mit wss.Saeure;
O2,O4-benzylidene-D-glucitol

O2,O4-benzylidene-D-glucitol

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With lead(IV) acetate; acetic acid Erwaermen des Reaktionsprodukts mit wss.Essigsaeure;
With water; periodic acid Erwaermen des Reaktionsprodukts mit Essigsaeure;
O2,O4-furfurylidene-D-glucitol

O2,O4-furfurylidene-D-glucitol

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With lead(IV) acetate; ammonium hydroxide; acetic acid anschliessendes Erhitzen;
(S)-cyclohexylidene glyceraldehyde
78008-36-3, 92822-62-3, 99744-77-1

(S)-cyclohexylidene glyceraldehyde

polymer bonded 2-phenyl-1,3,2-dioxaborole

polymer bonded 2-phenyl-1,3,2-dioxaborole

A

L-xylose
609-06-3

L-xylose

B

L-lyxose
1949-78-6

L-lyxose

C

L-ribose
24259-59-4

L-ribose

D

L-arabinose
5328-37-0

L-arabinose

Conditions
ConditionsYield
In dichloromethane Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
In dichloromethane Ambient temperature; Yield given. Yields of byproduct given;
(S)-cyclohexylidene glyceraldehyde
78008-36-3, 92822-62-3, 99744-77-1

(S)-cyclohexylidene glyceraldehyde

polymer bound 1,3,2-dioxaborole

polymer bound 1,3,2-dioxaborole

A

L-xylose
609-06-3

L-xylose

B

L-lyxose
1949-78-6

L-lyxose

C

L-ribose
24259-59-4

L-ribose

D

L-arabinose
5328-37-0

L-arabinose

Conditions
ConditionsYield
Yield given. Multistep reaction. Yields of byproduct given;
D-sorbitol
50-70-4

D-sorbitol

water
7732-18-5

water

manganese (IV)-oxide

manganese (IV)-oxide

A

D-Arabinose
10323-20-3

D-Arabinose

B

L-xylose
609-06-3

L-xylose

C

L-gulose
6027-89-0

L-gulose

D

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
at 100℃;
dihydrogen peroxide
7722-84-1

dihydrogen peroxide

L-gulonic acid ; calcium compound
5743-42-0, 66905-23-5, 126259-97-0

L-gulonic acid ; calcium compound

ferriacetate

ferriacetate

L-xylose
609-06-3

L-xylose

2,3,4,5-tetra-O-tert-butyldimethylsilyl-L-xylose
405218-68-0

2,3,4,5-tetra-O-tert-butyldimethylsilyl-L-xylose

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride In tetrahydrofuran at 0℃; for 2h;
1'-O-((E)-3-O-β-D-glucopyranosyl-caffeoyl) α-L-xylopyranosyl-(4''-2')-β-D-glucopyranoside

1'-O-((E)-3-O-β-D-glucopyranosyl-caffeoyl) α-L-xylopyranosyl-(4''-2')-β-D-glucopyranoside

A

L-xylose
609-06-3

L-xylose

B

D-glucose
50-99-7

D-glucose

C

caffeic acid
331-39-5

caffeic acid

Conditions
ConditionsYield
With hydrogenchloride at 90℃; for 0.5h;A n/a
B n/a
C 3.5 mg
5,6-di-O-isopropylidene-D-glucono-1,4-lactone
100227-29-0

5,6-di-O-isopropylidene-D-glucono-1,4-lactone

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 92 percent / pyridine / dimethylformamide / 20 h / 20 °C
2: 100 percent / NaBH4 / tetrahydrofuran; H2O / 2 h / 20 °C
3: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C
4: 92 percent / SnCl2 / CH2Cl2 / 0.5 h / 20 °C
5: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C
6: TBAF / tetrahydrofuran / 2 h / 0 °C
View Scheme
Multi-step reaction with 6 steps
1: 92 percent / pyridine / dimethylformamide / 20 h / 20 °C
2: 100 percent / NaBH4 / tetrahydrofuran; H2O / 2 h / 20 °C
3: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C
4: 70 percent / BCl3 / CH2Cl2 / 0.08 h / -78 °C
5: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C
6: TBAF / tetrahydrofuran / 2 h / 0 °C
View Scheme
2,3-bis-O-(tert-butyldimethylsilyl)-5,6-O-isopropylidene-D-glucono-1,4-lactone
196494-81-2

2,3-bis-O-(tert-butyldimethylsilyl)-5,6-O-isopropylidene-D-glucono-1,4-lactone

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 100 percent / NaBH4 / tetrahydrofuran; H2O / 2 h / 20 °C
2: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C
3: 92 percent / SnCl2 / CH2Cl2 / 0.5 h / 20 °C
4: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C
5: TBAF / tetrahydrofuran / 2 h / 0 °C
View Scheme
Multi-step reaction with 5 steps
1: 100 percent / NaBH4 / tetrahydrofuran; H2O / 2 h / 20 °C
2: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C
3: 70 percent / BCl3 / CH2Cl2 / 0.08 h / -78 °C
4: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C
5: TBAF / tetrahydrofuran / 2 h / 0 °C
View Scheme
(1R,2S,3S)-2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butane-1,4-diol
280561-89-9

(1R,2S,3S)-2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butane-1,4-diol

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C
2: 92 percent / SnCl2 / CH2Cl2 / 0.5 h / 20 °C
3: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C
4: TBAF / tetrahydrofuran / 2 h / 0 °C
View Scheme
Multi-step reaction with 4 steps
1: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C
2: 70 percent / BCl3 / CH2Cl2 / 0.08 h / -78 °C
3: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C
4: TBAF / tetrahydrofuran / 2 h / 0 °C
View Scheme
(3S,4S)-5,5-Diethoxy-1,3,4-trihydroxy-pentan-2-one
124244-63-9

(3S,4S)-5,5-Diethoxy-1,3,4-trihydroxy-pentan-2-one

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 69 percent / L-iditol dehydrogenase, triosephosphate isomerase, formate dehydrogenase, sodium formate
2: 95 percent / 0.5 M aq. HCl / tetrahydrofuran
View Scheme
5,6-dideoxy-D-threo-hex-5-en-2-ulose
143106-69-8

5,6-dideoxy-D-threo-hex-5-en-2-ulose

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 61 percent / phosphate buffer (pH 7.0), sodium formate, NADH sodium salt / H2O / 72 h / Ambient temperature; sorbitol dehydrogenase (EC 1.1.1.14) from sheep liver, formate dehydrogenase (EC 1.2.1.2) from yeast
2: 1.) O3, 2.) Na2SO3 / 1.) MeOH, -78 deg C, 2. a) -78 deg C, 1 h, b) r.t., 15 h
View Scheme
sodium gluconate
6027-87-8

sodium gluconate

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With methanol; water Product distribution / selectivity; Electrochemical reaction;
L-gulono-1,4-lactone
1128-23-0

L-gulono-1,4-lactone

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With dihydrogen peroxide; Fe2(SO4)3
XYLITOL
87-99-0

XYLITOL

L-xylose
609-06-3

L-xylose

Conditions
ConditionsYield
With recombinant alditol oxidase from Streptomyces coelicolor A3(2); catalase from bovine liver at 20℃; for 4h; pH=7.5; Kinetics; Reagent/catalyst; Temperature; pH-value; aq. phosphate buffer; Enzymatic reaction; regioselective reaction;
With sulfuric acid; quinolinium dichromate(VI) In water at 19.84℃; Kinetics; Mechanism; Temperature; Reagent/catalyst;
2α,3β-dihydroxy-5α-pregn-16-en-20-one-3-O-{β-D-glucopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside}

2α,3β-dihydroxy-5α-pregn-16-en-20-one-3-O-{β-D-glucopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside}

A

L-xylose
609-06-3

L-xylose

B

D-glucose
50-99-7

D-glucose

C

D-Galactose
59-23-4

D-Galactose

D

2α,3β-dihydroxy-5α-pregna-16-en-20-one

2α,3β-dihydroxy-5α-pregna-16-en-20-one

Conditions
ConditionsYield
With hydrogenchloride; water In 1,4-dioxane at 100℃; for 2h;A n/a
B n/a
C n/a
D 2.4 mg
3-O-[β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-xylopyranosyl]-2β,3β,16α-trihydroxyolean-12-en-23,28-dioic acid-28-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-(1→2)-α-L-arabinopyranoside

3-O-[β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-xylopyranosyl]-2β,3β,16α-trihydroxyolean-12-en-23,28-dioic acid-28-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-(1→2)-α-L-arabinopyranoside

A

L-xylose
609-06-3

L-xylose

B

L-arabinose
5328-37-0

L-arabinose

C

D-quionovose
7658-08-4

D-quionovose

D

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With hydrogenchloride; water for 4h; Reflux;
acid polysaccharide from Boletus edulis

acid polysaccharide from Boletus edulis

A

D-Mannose
3458-28-4

D-Mannose

B

L-xylose
609-06-3

L-xylose

C

D-glucose
50-99-7

D-glucose

D

D-Galactose
59-23-4

D-Galactose

E

D-Glucuronic acid
6556-12-3

D-Glucuronic acid

F

D-galacturonic acid
685-73-4

D-galacturonic acid

Conditions
ConditionsYield
With water; trifluoroacetic acid at 110℃; for 3h;
L-xylose
609-06-3

L-xylose

XYLITOL
87-99-0

XYLITOL

Conditions
ConditionsYield
With hydrogen In water at 150℃; under 37503.8 Torr; for 2h; Catalytic behavior; Solvent; Concentration; Reagent/catalyst; Temperature; Pressure; Sealed tube;98%
With sodium amalgam
With hydrogen; nickel In methanol; ethanol; water at 50℃; under 760.051 Torr; Product distribution / selectivity;
With Ru/TiO2; hydrogen In water at 120℃; under 15001.5 Torr; Temperature; Time; Autoclave;
methanol
67-56-1

methanol

L-xylose
609-06-3

L-xylose

(2S,3S,4S)-2-(hydroxymethyl)-5-methoxyoxolane-3,4-diol
13039-67-3

(2S,3S,4S)-2-(hydroxymethyl)-5-methoxyoxolane-3,4-diol

Conditions
ConditionsYield
With hydrogenchloride95%
With hydrogenchloride at 5 - 10℃;
With hydrogenchloride Reflux;
With sulfuric acid at 20℃; for 5h;
Stage #1: methanol; L-xylose With hydrogenchloride at 55℃; for 21h;
Stage #2: With silver carbonate In methanol at 25℃; for 0.5h;
L-xylose
609-06-3

L-xylose

acetone
67-64-1

acetone

(3aS,3bR,7aS,8aS)-2,2,5,5-tetramethyltetrahydro-3aH-[1,3]dioxolo[4',5':4,5]furo[3,2-d][1,3]dioxane
131156-47-3

(3aS,3bR,7aS,8aS)-2,2,5,5-tetramethyltetrahydro-3aH-[1,3]dioxolo[4',5':4,5]furo[3,2-d][1,3]dioxane

Conditions
ConditionsYield
With malonic acid; choline chloride for 0.666667h; Inert atmosphere; Reflux;95%
With sulfuric acid; copper(II) sulfate at 25℃; for 24h;86%
With sulfuric acid; magnesium sulfate at 20 - 30℃; for 12h;84.3%
L-xylose
609-06-3

L-xylose

ethylamine
75-04-7

ethylamine

N-ethyl-β-L-arabinopyranosylamine
93253-22-6

N-ethyl-β-L-arabinopyranosylamine

Conditions
ConditionsYield
In ethanol93%
L-xylose
609-06-3

L-xylose

trans-2-phenylvinylboronic acid
6783-05-7

trans-2-phenylvinylboronic acid

1-amino-2-propene
107-11-9

1-amino-2-propene

(6E)-5-(allylamino)-5,6,7-trideoxy-7-phenyl-D-gluco-hept-6-enitol
691905-77-8

(6E)-5-(allylamino)-5,6,7-trideoxy-7-phenyl-D-gluco-hept-6-enitol

Conditions
ConditionsYield
In ethanol at 20℃; for 72h;92%
In ethanol at 20℃; for 16h; Petasis reaction;73%
L-xylose
609-06-3

L-xylose

phenylhydrazine
100-63-0

phenylhydrazine

D-xylose phenylhydrazone

D-xylose phenylhydrazone

Conditions
ConditionsYield
89%
propylamine
107-10-8

propylamine

L-xylose
609-06-3

L-xylose

N-propyl-β-L-arabinopyranosylamine
93303-81-2

N-propyl-β-L-arabinopyranosylamine

Conditions
ConditionsYield
In methanol88%
L-xylose
609-06-3

L-xylose

acetone
67-64-1

acetone

1,2-O-isopropylidene-α-L-xylofuranose
114861-22-2

1,2-O-isopropylidene-α-L-xylofuranose

Conditions
ConditionsYield
Stage #1: L-xylose; acetone With sulfuric acid; magnesium sulfate at 20 - 24℃; for 17.25h; Industry scale;
Stage #2: With hydrogenchloride In water at 20℃; for 6h; pH=2;
86%
Stage #1: L-xylose; acetone With magnesium sulphate; sulfuric acid at 20 - 24℃; for 17.25h;
Stage #2: With hydrogenchloride In water at 20℃; for 6h; pH=2;
86%
With hydrogenchloride; sulfuric acid; copper(II) sulfate Yield given. Multistep reaction;
Stage #1: L-xylose; acetone With sulfuric acid; copper(II) sulfate at 20℃; for 24h;
Stage #2: With hydrogenchloride at 20℃; for 1h; Further stages.;
Stage #1: L-xylose; acetone With sulfuric acid; copper(II) sulfate
Stage #2: With hydrogenchloride; water
L-xylose
609-06-3

L-xylose

Isopropyl acetate
108-21-4

Isopropyl acetate

(3aS,5R,6S,6aS)-5-hydroxymethyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxolane-6-ol
1352955-16-8

(3aS,5R,6S,6aS)-5-hydroxymethyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxolane-6-ol

Conditions
ConditionsYield
Stage #1: L-xylose With sulfuric acid; magnesium sulfate In acetone at 20 - 30℃;
Stage #2: With hydrogenchloride In water at 20 - 30℃; for 8h; pH=2-3;
Stage #3: Isopropyl acetate In water at 0 - 5℃; for 3h;
84.2%
L-xylose
609-06-3

L-xylose

ethanethiol
75-08-1

ethanethiol

L-xylose diethyl dithioacetal
23259-79-2

L-xylose diethyl dithioacetal

Conditions
ConditionsYield
With dimethylbromosulphonium bromide at 0 - 5℃; for 0.583333h; neat (no solvent);83%
With hydrogenchloride
With hydrogenchloride
With hydrogenchloride for 0.25h; Ambient temperature;
L-xylose
609-06-3

L-xylose

benzyl acetoacetate
5396-89-4

benzyl acetoacetate

benzyl 2-methyl-5-(L-threo-1,2,3-trihydroxyprop-1-yl)furan-3-carboxylate

benzyl 2-methyl-5-(L-threo-1,2,3-trihydroxyprop-1-yl)furan-3-carboxylate

Conditions
ConditionsYield
Stage #1: L-xylose With cerium(III) chloride heptahydrate; silica gel; sodium iodide In acetonitrile for 1h;
Stage #2: benzyl acetoacetate In acetonitrile at 50℃; for 24h;
77%
L-xylose
609-06-3

L-xylose

2-{5-[5-C-(1,4-anhydro-β-D-erythrotetrofuranosyl)-2-methylfuran-3-yl]-1,3,4-oxadiazol-2-ylthio}acetohydrazide
1338470-77-1

2-{5-[5-C-(1,4-anhydro-β-D-erythrotetrofuranosyl)-2-methylfuran-3-yl]-1,3,4-oxadiazol-2-ylthio}acetohydrazide

D-xylose 2-{5-[5-(1,4-anhydro-β-D-erythrotetrofuranosyl)-2-methylfuran-3-yl]-1,3,4-oxadiazol-2-ylthio}acetohydrazone

D-xylose 2-{5-[5-(1,4-anhydro-β-D-erythrotetrofuranosyl)-2-methylfuran-3-yl]-1,3,4-oxadiazol-2-ylthio}acetohydrazone

Conditions
ConditionsYield
With acetic acid In ethanol; water Reflux;74%
L-xylose
609-06-3

L-xylose

(R)-tert-butyl (3-(3,5-diamino-6-chloropyrazine-2-carboxamido)-2-(2-methylbenzyl)propyl)(4-((2-(hexylamino)ethyl)carbamoyl)benzyl)carbamate

(R)-tert-butyl (3-(3,5-diamino-6-chloropyrazine-2-carboxamido)-2-(2-methylbenzyl)propyl)(4-((2-(hexylamino)ethyl)carbamoyl)benzyl)carbamate

tert-butyl ((R)-3-(3,5-diamino-6-chloropyrazine-2-carboxamido)-2-(2-methylbenzyl)propyl)(4-((2-(hexyl((2R,3S,4S)-2,3,4,5-tetrahydroxypentyl)amino)ethyl)carbamoyl)benzyl)carbamate

tert-butyl ((R)-3-(3,5-diamino-6-chloropyrazine-2-carboxamido)-2-(2-methylbenzyl)propyl)(4-((2-(hexyl((2R,3S,4S)-2,3,4,5-tetrahydroxypentyl)amino)ethyl)carbamoyl)benzyl)carbamate

Conditions
ConditionsYield
Stage #1: L-xylose; (R)-tert-butyl (3-(3,5-diamino-6-chloropyrazine-2-carboxamido)-2-(2-methylbenzyl)propyl)(4-((2-(hexylamino)ethyl)carbamoyl)benzyl)carbamate With N-ethyl-N,N-diisopropylamine In methanol at 20℃; for 1h;
Stage #2: With sodium cyanoborohydride; acetic acid In methanol at 50℃; for 20h;
69.7%
L-xylose
609-06-3

L-xylose

cyclohexanone
108-94-1

cyclohexanone

C17H26O5

C17H26O5

Conditions
ConditionsYield
With sulfuric acid at 0 - 30℃; Inert atmosphere;64.6%
L-xylose
609-06-3

L-xylose

trityl chloride
76-83-5

trityl chloride

5-O-trityl-L-xylono-γ-lactone
868159-65-3

5-O-trityl-L-xylono-γ-lactone

Conditions
ConditionsYield
Stage #1: L-xylose With bromine; potassium carbonate In water at 0 - 20℃;
Stage #2: trityl chloride With pyridine; dmap Heating;
63%
L-xylose
609-06-3

L-xylose

ethylamine
75-04-7

ethylamine

hydrogen cyanide

hydrogen cyanide

2-deoxy-2-(ethylamino)-L-glucononitrile
93253-24-8

2-deoxy-2-(ethylamino)-L-glucononitrile

Conditions
ConditionsYield
In ethanol Ambient temperature;61%
L-xylose
609-06-3

L-xylose

A

Tetrahydrofurfuryl alcohol
97-99-4

Tetrahydrofurfuryl alcohol

B

XYLITOL
87-99-0

XYLITOL

Conditions
ConditionsYield
With 1% Pd on activated carbon; hydrogen In water at 140℃; under 37503.8 Torr; for 2h; Reagent/catalyst; Sealed tube;A n/a
B 58%
L-xylose
609-06-3

L-xylose

ethyl 4-benzyloxyacetoacetate
67354-34-1

ethyl 4-benzyloxyacetoacetate

ethyl 2-methyl-5-(L-threo-1,2,3-trihydroxyprop-1-yl)furan-3-carboxylate
1581292-10-5

ethyl 2-methyl-5-(L-threo-1,2,3-trihydroxyprop-1-yl)furan-3-carboxylate

Conditions
ConditionsYield
Stage #1: L-xylose With cerium(III) chloride heptahydrate; silica gel; sodium iodide In acetonitrile for 1h;
Stage #2: ethyl 4-benzyloxyacetoacetate In acetonitrile at 50℃; for 24h;
50%
L-xylose
609-06-3

L-xylose

benzaldehyde
100-52-7

benzaldehyde

(2R,4aS,7S,7aS)-7-hydroxy-2-phenyltetrahydro-6H-furo[3,2-d][1,3]dioxin-6-one

(2R,4aS,7S,7aS)-7-hydroxy-2-phenyltetrahydro-6H-furo[3,2-d][1,3]dioxin-6-one

Conditions
ConditionsYield
Stage #1: L-xylose With bromine; potassium carbonate In water at 0 - 20℃; for 2h;
Stage #2: benzaldehyde With sulfuric acid In tetrahydrofuran at 0 - 20℃;
49%
L-xylose
609-06-3

L-xylose

4-hydroxy-3-(3-(methoxyamino)-1-phenylbutyl)-2H-1-benzopyran-2-one
1101852-85-0

4-hydroxy-3-(3-(methoxyamino)-1-phenylbutyl)-2H-1-benzopyran-2-one

C25H29NO8
1207170-43-1

C25H29NO8

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 50℃;45%
L-xylose
609-06-3

L-xylose

L-xylosone
3445-23-6

L-xylosone

Conditions
ConditionsYield
With copper diacetate In methanol; water Reflux;40%
With methanol; copper diacetate
With copper diacetate In methanol for 0.166667h; Heating;
propylamine
107-10-8

propylamine

L-xylose
609-06-3

L-xylose

hydrogen cyanide

hydrogen cyanide

2-deoxy-2-(propylamino)-L-glucononitrile
93253-26-0

2-deoxy-2-(propylamino)-L-glucononitrile

Conditions
ConditionsYield
In ethanol at 0℃;32%
L-xylose
609-06-3

L-xylose

(3S)-O-(N-methoxyglycyl)betulinic acid
1101863-07-3

(3S)-O-(N-methoxyglycyl)betulinic acid

(3S)-O-(N-methoxy-N-β-L-xylosylglycyl)betulinic acid
1101863-47-1

(3S)-O-(N-methoxy-N-β-L-xylosylglycyl)betulinic acid

Conditions
ConditionsYield
In methanol; dichloromethane at 40℃; for 48h;27%
L-xylose
609-06-3

L-xylose

thiophenol
108-98-5

thiophenol

(2S,3R,4S)-5,5-bis(phenylthio)pentane-1,2,3,4-tetraol

(2S,3R,4S)-5,5-bis(phenylthio)pentane-1,2,3,4-tetraol

Conditions
ConditionsYield
With trifluoroacetic acid In water at 50 - 60℃; for 12h;20%
L-xylose
609-06-3

L-xylose

cyclopentanone
120-92-3

cyclopentanone

C15H22O5
189949-14-2

C15H22O5

Conditions
ConditionsYield
With sulfuric acid at 5 - 30℃; Inert atmosphere;16.7%
hydrogen cyanide
74-90-8

hydrogen cyanide

L-xylose
609-06-3

L-xylose

D-gulono-1,4-lactone
6322-07-2

D-gulono-1,4-lactone

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