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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

1,1-Dimethoxycyclohexane Manufacturer/High quality/Best price/In stock

Cas:933-40-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

Manufacturer supply CAS 933-40-4 with best quality

Cas:933-40-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:0

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

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemic

Cyclohexane,1,1-dimethoxy-

Cas:933-40-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

933-40-4 1,1-DIMETHOXYCYCLOHEXANE 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,

933-40-4 1,1-DIMETHOXYCYCLOHEXANE

Cas:933-40-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

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

1,1-dimethoxycyclohexane cas no. 933-40-4 98%

Cas:933-40-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

1,1-dimethoxycyclohexane

Cas:933-40-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1,1-DiMethoxycyclohexane

Cas:933-40-4

Min.Order:0

Negotiable

Type:Manufacturers

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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

1,1-DiMethoxycyclohexane

Cas:933-40-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

1,1-Dimethoxycyclohexane cas 933-40-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

1,1-Dimethoxycyclohexane cas 933-40-4

Cas:933-40-4

Min.Order:0

Negotiable

Type:Other

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Chinqesen Biotechnology Co., Ltd.

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

933-40-4

Cas:933-40-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

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

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right to choo

1,1-Dimethoxycyclohexane Manufacturer/High quality/Best price/In stock CAS NO.933-40-4

Cas:933-40-4

Min.Order:5 Metric Ton

Negotiable

Type:Trading Company

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

1,1-DIMETHOXYCYCLOHEXANE

Cas:933-40-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

1,1-DIMETHOXYCYCLOHEXANE

Cas:933-40-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 1,1-DIMETHOXYCYCLOHEXANE, CAS:933-40-4 with the most competitive price and the best q

1,1-DIMETHOXYCYCLOHEXANE

Cas:933-40-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Anhui Gebong Biochem Co.,LTD.

933-40-4 1,1-Dimethoxycyclohexane 933-40-4 1,1-Dimethoxycyclohexane 933-40-4 1,1-Dimethoxycyclohexane Application:1,1-Dimethoxycyclohexane

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

TIANJIN GST CHEMICAL TECHNOLOGY CO., LTD

1,1-Dimethoxycyclohexane

Cas:933-40-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Debye Scientific

Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

1,1-DIMETHOXYCYCLOHEXANE

Cas:933-40-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sparrow Chemical Co.,Ltd

Our company provides the best service for our customers. Under the premise of ensuring quality and delivery date, give customers the best price. The company is more willing to meet our customers. If you want to visit our factories and warehouses, we

1,1-DIMETHOXYCYCLOHEXANE

Cas:933-40-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

methanol
67-56-1

methanol

cyclohexanone
108-94-1

cyclohexanone

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With trimethyl orthoformate at 40℃; under 6000480 Torr; for 8h;100%
With chloranil In acetonitrile for 0.5h; Irradiation;99%
With trimethyl orthoformate at 20℃; for 0.5h;98%
cyclohexanone
108-94-1

cyclohexanone

trimethyl orthoformate
149-73-5

trimethyl orthoformate

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With tetra-N-butylammonium tribromide In methanol at 20℃; for 0.33h;99%
Nafion-H In tetrachloromethane98%
With lithium tetrafluoroborate In methanol for 0.333333h; Heating;98%
Methoxytrimethylsilane
1825-61-2

Methoxytrimethylsilane

cyclohexanone
108-94-1

cyclohexanone

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
trimethylsilyl trifluoromethanesulfonate In dichloromethane at -78℃; for 3h;89%
trimethylsilyl trifluoromethanesulfonate In dichloromethane at -78℃; for 3h;89%
With trimethylsilyl trifluoromethanesulfonate
methanol
67-56-1

methanol

heptanal
111-71-7

heptanal

cyclohexanone
108-94-1

cyclohexanone

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

1,1-dimethoxyheptane
10032-05-0

1,1-dimethoxyheptane

Conditions
ConditionsYield
With CoCl2 for 3.5h; Heating;A n/a
B 88%
methanol
67-56-1

methanol

cyclohexyl-carbamic acid methyl ester
5817-68-5

cyclohexyl-carbamic acid methyl ester

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With tetraethylammonium tosylate electrolysis (15 F/mol, 0.5 A);69%
cyclohexanone
108-94-1

cyclohexanone

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

trimethyleneglycol
504-63-2

trimethyleneglycol

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
Stage #1: cyclohexanone; orthoformic acid triethyl ester; trimethyleneglycol With zirconium(IV) chloride In dichloromethane at 20℃; for 1h;
Stage #2: With sodium hydroxide
55%
Dimethoxymethane
109-87-5

Dimethoxymethane

1-(Trimethylsilyloxy)cyclohexene
6651-36-1

1-(Trimethylsilyloxy)cyclohexene

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

2-(methoxymethyl)cyclohexanone
58173-92-5

2-(methoxymethyl)cyclohexanone

Conditions
ConditionsYield
With 2,6-di-tert-butyl-pyridine; trimethylsilyl trifluoromethanesulfonate In dichloromethane at 16℃; for 10h;A 20%
B 48%
methanol
67-56-1

methanol

cyclohexanone
108-94-1

cyclohexanone

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

hexanedioic acid dimethyl ester
627-93-0

hexanedioic acid dimethyl ester

C

2-methoxycyclohex-2-en-1-one
23740-37-6

2-methoxycyclohex-2-en-1-one

Conditions
ConditionsYield
With cerium(IV) sulphate; oxygen at 50℃; for 8h; Oxidation; acetalization;A 38%
B 35%
C 7%
methanol
67-56-1

methanol

cyclohexanone
108-94-1

cyclohexanone

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

1-(hydroxymethyl)cyclohexanol
15753-47-6

1-(hydroxymethyl)cyclohexanol

Conditions
ConditionsYield
With titanium(IV) dichlorodiisopropylate at 20℃; for 72h; UV-irradiation; Inert atmosphere; Overall yield = 38 %;A 29%
B 9%
methanol
67-56-1

methanol

1-iodo-1-cyclohexene
17497-53-9

1-iodo-1-cyclohexene

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

1-methoxy-cyclohex-1-ene
931-57-7

1-methoxy-cyclohex-1-ene

C

cyclohexene
110-83-8

cyclohexene

Conditions
ConditionsYield
With zinc at 40℃; for 10h; Irradiation;A 8%
B 65 % Chromat.
C 27%
With zinc Product distribution; Further Variations:; Reagents; Irradiation; sonication;
cyclohexene
110-83-8

cyclohexene

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

3-methoxycyclohexene
2699-13-0

3-methoxycyclohexene

C

1,2-dimethoxycyclohexane
19752-95-5

1,2-dimethoxycyclohexane

Conditions
ConditionsYield
With iodosylbenzene; Dowex 50X8 acidic; FeIIIT4MPyP In methanol at 20℃; for 0.1h; Product distribution; Mechanism; other catalyst: 4-toluenesulphonic acid;A 20%
B 16%
C 14%
methanol
67-56-1

methanol

Cyclohexyl-n-butyl ether
24072-44-4

Cyclohexyl-n-butyl ether

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

1,1-dimethoxybutane
4461-87-4

1,1-dimethoxybutane

C

butanoic acid methyl ester
623-42-7

butanoic acid methyl ester

Conditions
ConditionsYield
With tris (2,4-dibromophenyl)amine; sodium methylate; lithium perchlorate at 40℃; electrochem. oxidation;A 3.6%
B 11%
C 2.3%
tetramethylorthosilicate
681-84-5

tetramethylorthosilicate

cyclohexanone
108-94-1

cyclohexanone

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With hydrogenchloride
dimethylsulfite
616-42-2

dimethylsulfite

cyclohexanone
108-94-1

cyclohexanone

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With hydrogenchloride; methanol
cyclohexanone
108-94-1

cyclohexanone

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With methanol; tetramethylorthosilicate; phosphoric acid
methanol
67-56-1

methanol

1-iodo-1-cyclohexene
17497-53-9

1-iodo-1-cyclohexene

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
at -20℃; Irradiation;
cyclohexanone
108-94-1

cyclohexanone

N,N-dimethylformamide dimethyl sulfate adduct
89712-45-8

N,N-dimethylformamide dimethyl sulfate adduct

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
(i) MeOH, (ii) Et3N, Et2O; Multistep reaction;
methanol
67-56-1

methanol

cyclohexanone
108-94-1

cyclohexanone

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

2,2-dimethoxy-propane

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With toluene-4-sulfonic acid Heating;
methanol
67-56-1

methanol

cyclohexene
110-83-8

cyclohexene

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

2-methoxycyclohexane
931-56-6

2-methoxycyclohexane

C

3-methoxycyclohexene
2699-13-0

3-methoxycyclohexene

Conditions
ConditionsYield
With lithium methanolate; lithium perchlorate (electrolysis);
1,3-dioxolane-2-spirocyclohexane
177-10-6

1,3-dioxolane-2-spirocyclohexane

methanol
67-56-1

methanol

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With sodium tosylate Product distribution; other ethylene ketals, electrochemical transacetalization; var. temperatures and charge;76.2 % Chromat.
With sodium tosylate at 15℃; electrolysis;76.5 % Chromat.
methanol
67-56-1

methanol

1-iodo-1-cyclohexene
17497-53-9

1-iodo-1-cyclohexene

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

cyclohexene
110-83-8

cyclohexene

Conditions
ConditionsYield
at 40℃; for 10h; Irradiation;A 72 % Chromat.
B 26 % Chromat.
methanol
67-56-1

methanol

1-Methoxybicyclo-<3.1.0>-hexan
82164-76-9

1-Methoxybicyclo-<3.1.0>-hexan

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With (1,1'-biphenyl)-4,4'-dicarbonitrile Irradiation;45 % Chromat.
1-Methoxybicyclo-<3.1.0>-hexan
82164-76-9

1-Methoxybicyclo-<3.1.0>-hexan

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With (1,1'-biphenyl)-4,4'-dicarbonitrile In methanol Product distribution; Mechanism; Irradiation; other deriv. of cyclopropyl ethers; var solvents;
cyclohexanone
108-94-1

cyclohexanone

trimethyl orthoformate
149-73-5

trimethyl orthoformate

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

1-azido-1-methoxycyclohexane
111238-46-1

1-azido-1-methoxycyclohexane

Conditions
ConditionsYield
With hydrogen azide; toluene-4-sulfonic acid In dichloromethane for 4h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
methanol
67-56-1

methanol

1-methoxy-cyclohex-1-ene
931-57-7

1-methoxy-cyclohex-1-ene

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
With lead(IV) acetate
hydrogenchloride
7647-01-0

hydrogenchloride

methanol
67-56-1

methanol

dimethylsulfite
616-42-2

dimethylsulfite

cyclohexanone
108-94-1

cyclohexanone

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
analoge Wirkung des Dimethylsulfits bei der Bildung von Glykosiden;
methanol
67-56-1

methanol

cyclohexanone
108-94-1

cyclohexanone

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

1-methoxy-cyclohex-1-ene
931-57-7

1-methoxy-cyclohex-1-ene

Conditions
ConditionsYield
With 2,3,5,6-tetrachlorobenzene-1,4-diol for 0.5h; Irradiation;A 73 % Chromat.
B 26 % Chromat.
With C3H6NO9P3(6-)*4H2O*Cl(1-)*Gd(3+)*4H(1+) at 35℃; for 0.25h; Inert atmosphere;
methanol
67-56-1

methanol

cyclohexene
110-83-8

cyclohexene

A

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

B

cyclohexanone
108-94-1

cyclohexanone

Conditions
ConditionsYield
With carbon dioxide; oxygen; palladium dichloride at 50℃; under 105011 Torr; for 15h;A 32.4 % Chromat.
B n/a
1,1-diethoxycyclohexane
1670-47-9

1,1-diethoxycyclohexane

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 85 percent / water; acetone / mesoporous aluminosilicate / 2 h / 55 °C
2: 25 percent / mesoporous aluminosilicate / 6 h / 50 °C
View Scheme
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

1-methoxycyclohexanecarbonitrile
83268-57-9

1-methoxycyclohexanecarbonitrile

Conditions
ConditionsYield
With titanium tetrachloride at -78 - -30℃;100%
With titanium tetrachloride In dichloromethane at -70 - 20℃; for 3h;92%
titanium tetrachloride In dichloromethane at -70℃; for 0.0833333h;
With titanium tetrachloride In dichloromethane at -70 - 20℃;1 g
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

2-methoxycyclohexane
931-56-6

2-methoxycyclohexane

Conditions
ConditionsYield
With trimethylsilan; trimethylsilyl trifluoromethanesulfonate In dichloromethane 0 deg C, 30 min. then 28 deg C, 14 h.;100%
With triethylsilane; Nafion-H (perfluororesinsulfonic acid) In dichloromethane for 4h; Heating;91.7 % Chromat.
Multi-step reaction with 2 steps
1: benzoyl chloride; quinoline / 60 - 70 °C
2: palladium black; diethyl ether / Hydrogenation
View Scheme
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

allyl-trimethyl-silane
762-72-1

allyl-trimethyl-silane

1-methoxy-1-(2-propenyl)-cyclohexane
60753-94-8

1-methoxy-1-(2-propenyl)-cyclohexane

Conditions
ConditionsYield
With 50 wt% silicomolybdic acid/SiO2 In acetonitrile at 20℃; for 0.16h; Hosomi-Sakurai reaction;99%
With Al-MCM-41 In dichloromethane at 30℃; for 1.5h; Sakurai allylation; Inert atmosphere;95%
With Al-MCM-41 (Si/Al = 48) In dichloromethane at 30℃; for 1.5h; Inert atmosphere;95%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

3,2'-bis-1,6:6',4'-N,O-dicarbonyl-5''-O-(triphenylmethyl)ribostamycin

3,2'-bis-1,6:6',4'-N,O-dicarbonyl-5''-O-(triphenylmethyl)ribostamycin

C60H64N4O16
72163-43-0

C60H64N4O16

Conditions
ConditionsYield
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 50 - 60℃; for 2h;99%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

cyclohexanone
108-94-1

cyclohexanone

Conditions
ConditionsYield
With water at 80℃; for 0.25h; microwave irradiation;99%
With silica gel; iron(III) chloride at 20℃; for 0.0833333h;97%
With water; Nafion-H In acetone for 0.5h;95%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

isoascorbic acid
89-65-6

isoascorbic acid

5,6-O-Cyclohexylidene-D-isoascorbic acid
97627-84-4

5,6-O-Cyclohexylidene-D-isoascorbic acid

Conditions
ConditionsYield
With tin(ll) chloride In ethyl acetate for 0.5h; Heating;99%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

3,4-O-cyclohexylidene-6-deoxy-myo-inositol
156712-80-0

3,4-O-cyclohexylidene-6-deoxy-myo-inositol

D-2,3;4,5-di-O-cyclohexylidene-6-deoxy-myo-inositol
228562-73-0

D-2,3;4,5-di-O-cyclohexylidene-6-deoxy-myo-inositol

Conditions
ConditionsYield
With camphor-10-sulfonic acid In N,N-dimethyl-formamide for 12h; Cyclization;99%
1-styrenyloxytrimethylsilane
13735-81-4

1-styrenyloxytrimethylsilane

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

2-(1-methoxy-cyclohexyl)-1-phenyl-ethanone

2-(1-methoxy-cyclohexyl)-1-phenyl-ethanone

Conditions
ConditionsYield
With MCM-41 mesoporous silica catalyst In toluene at 0℃; for 12h; Mukaiyama-aldol reaction;99%
With Al-MCM-41 In acetonitrile at 0℃; for 1h; Mukaiyama aldol reaction; Inert atmosphere;85%
With mesoporous aluminosilicate Al-MCM-41 In acetonitrile at 0℃; for 1h; Mukaiyama Aldol Addition; Inert atmosphere;85%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

4-methoxyphenyl α-L-rhamnopyranoside
18918-36-0

4-methoxyphenyl α-L-rhamnopyranoside

p-methoxyphenyl 2,3-O-cyclohexylidene-α-L-rhamnopyranoside
1028832-76-9

p-methoxyphenyl 2,3-O-cyclohexylidene-α-L-rhamnopyranoside

Conditions
ConditionsYield
camphor-10-sulfonic acid In N,N-dimethyl-formamide at 50℃; for 3h;99%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

2-(3,4-dimethoxyphenyl)ethyl alcohol
7417-21-2

2-(3,4-dimethoxyphenyl)ethyl alcohol

6',7'-dimethoxyspiro[cyclohexane-1,1'-isochroman]
1220970-44-4

6',7'-dimethoxyspiro[cyclohexane-1,1'-isochroman]

Conditions
ConditionsYield
With bismuth(lll) trifluoromethanesulfonate; water In toluene at 80℃; oxa Pictet-Spengler reaction;99%
With iron(II) triflate In toluene at 70℃; for 24h; Pictet-Spengler Synthesis; Green chemistry;53%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

3-O-(4-O-acetyl-2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-sn-glycerol
84218-74-6

3-O-(4-O-acetyl-2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-sn-glycerol

3-O-(4-O-acetyl-2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-1,2-O-cyclohexylidene-sn-glycerol
84218-75-7

3-O-(4-O-acetyl-2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-1,2-O-cyclohexylidene-sn-glycerol

Conditions
ConditionsYield
With toluene-4-sulfonic acid98.3%
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 40℃; under 20 Torr; for 2h;98.3%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

6'-N-(benzyloxyarbonyl)-1,3,3''-tri-N-tosylkanamycin A
76550-51-1

6'-N-(benzyloxyarbonyl)-1,3,3''-tri-N-tosylkanamycin A

6'-N-(benzyloxyarbonyl)-4'',6''-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A
76550-52-2

6'-N-(benzyloxyarbonyl)-4'',6''-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A

Conditions
ConditionsYield
toluene-4-sulfonic acid In N,N-dimethyl-formamide Ambient temperature;98%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

3'-deoxy-1,3,2',6',3''-penta-N-tosylkanamycin B
119783-92-5

3'-deoxy-1,3,2',6',3''-penta-N-tosylkanamycin B

4'',6''-O-cyclohexylidene-3'-deoxy-1,3,2',6',3''-penta-N-tosylkanamycin B
78788-44-0, 119818-20-1

4'',6''-O-cyclohexylidene-3'-deoxy-1,3,2',6',3''-penta-N-tosylkanamycin B

Conditions
ConditionsYield
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 50℃; for 2h;98%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

L-5,6-O-cyclohexylidene-3-deoxy-chiro-inositol
156712-79-7

L-5,6-O-cyclohexylidene-3-deoxy-chiro-inositol

L-1,2;5,6-di-O-cyclohexylidene-3-deoxy-chiro-inositol
228562-74-1

L-1,2;5,6-di-O-cyclohexylidene-3-deoxy-chiro-inositol

Conditions
ConditionsYield
With camphor-10-sulfonic acid In N,N-dimethyl-formamide for 12h; Cyclization;98%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

methyl 2-(bromomethyl)propenoate
4224-69-5

methyl 2-(bromomethyl)propenoate

2-(1-hydroxy-cyclohexylmethyl)-acrylic acid methyl ester

2-(1-hydroxy-cyclohexylmethyl)-acrylic acid methyl ester

Conditions
ConditionsYield
With indium In tetrahydrofuran; water at 20℃; for 6h;98%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

1,3,2',7',4"-pentakis-N-(benzyloxycarbonyl)apramycin
82002-36-6

1,3,2',7',4"-pentakis-N-(benzyloxycarbonyl)apramycin

1,3,2',7',4"-pentakis-N-(benzyloxycarbonyl)-5,6:2",3"-di-O-cyclohexylideneapramycin

1,3,2',7',4"-pentakis-N-(benzyloxycarbonyl)-5,6:2",3"-di-O-cyclohexylideneapramycin

Conditions
ConditionsYield
Stage #1: cycloxexanone dimethyl ketal; 1,3,2',7',4"-pentakis-N-(benzyloxycarbonyl)apramycin With toluene-4-sulfonic acid; triethylamine In N,N-dimethyl-formamide at 60℃; for 4h;
Stage #2: With acetic acid In 1,4-dioxane; water at 20℃; for 18h;
98%
methyl 2-desoxy-2-(methoxycarbonylamino)-α-D-glucopyranoside
34299-66-6

methyl 2-desoxy-2-(methoxycarbonylamino)-α-D-glucopyranoside

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

methyl 4,6-O-cyclohexylidene-2-deoxy-2-(methoxycarbonyl)amino-α-D-glucopyranoside
69477-57-2

methyl 4,6-O-cyclohexylidene-2-deoxy-2-(methoxycarbonyl)amino-α-D-glucopyranoside

Conditions
ConditionsYield
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 50℃; under 15 Torr; for 1.5h;97%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

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

D-gulono-1,4-lactone

2,3:5,6-O-dicyclohexylidene D-gulono-lactone
119680-72-7

2,3:5,6-O-dicyclohexylidene D-gulono-lactone

Conditions
ConditionsYield
With 4 A molecular sieve; toluene-4-sulfonic acid In benzene for 10h; Heating;97%
With toluene-4-sulfonic acid In benzene for 10h; Heating;
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

4'',6''-O-Benzylidene-6'-N,4'-O-carbonyl-1,3,3''-tri-N-tosylkanamycin A

4'',6''-O-Benzylidene-6'-N,4'-O-carbonyl-1,3,3''-tri-N-tosylkanamycin A

4'',6''-O-Benzylidene-6'-N,4'-O-carbonyl-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A
93070-01-0

4'',6''-O-Benzylidene-6'-N,4'-O-carbonyl-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A

Conditions
ConditionsYield
With 5A molecular sieve; trifluoroacetic acid In dichloromethane; N,N-dimethyl-formamide for 6h; Heating;97%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

(2R,3R,4S)-5-Iodo-2,4-dimethyl-hex-5-ene-1,3-diol
204448-53-3

(2R,3R,4S)-5-Iodo-2,4-dimethyl-hex-5-ene-1,3-diol

(2R,3R)-2-((S)-2-Iodo-1-methyl-allyl)-3-methyl-1,5-dioxa-spiro[5.5]undecane
204448-28-2

(2R,3R)-2-((S)-2-Iodo-1-methyl-allyl)-3-methyl-1,5-dioxa-spiro[5.5]undecane

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate97%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

mannitol
69-65-8

mannitol

(1R,2R)-1,2-di-[(S)-1,4-dioxaspiro[4.5]dec-2-yl]-ethane-1,2-diol

(1R,2R)-1,2-di-[(S)-1,4-dioxaspiro[4.5]dec-2-yl]-ethane-1,2-diol

Conditions
ConditionsYield
Stage #1: mannitol With toluene-4-sulfonic acid In N,N-dimethyl-formamide Heating;
Stage #2: cycloxexanone dimethyl ketal at 60℃; for 1h; Heating;
96%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

(3R,5S)-tert-butyl 3,5-dihydroxyhexanoate
126080-51-1, 139209-91-9, 139209-89-5

(3R,5S)-tert-butyl 3,5-dihydroxyhexanoate

C16H28O4

C16H28O4

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In dichloromethane at 20℃; for 18h;96%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

1-methoxy-cyclohex-1-ene
931-57-7

1-methoxy-cyclohex-1-ene

Conditions
ConditionsYield
Heating;95%
With trimethylsilyl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine In dichloromethane for 3h; Ambient temperature;94%
With trimethylsilyl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine In dichloromethane for 3h; Ambient temperature;94%
3-cyano-2H-cycloheptafuran-2-one
53617-66-6

3-cyano-2H-cycloheptafuran-2-one

cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

1-Cyano-2,3-tetramethylenazulen
33658-65-0

1-Cyano-2,3-tetramethylenazulen

Conditions
ConditionsYield
at 160 - 190℃;95%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

N,N',N'',N'''-tetra(benzyloxycarbonyl)neamine
22854-75-7

N,N',N'',N'''-tetra(benzyloxycarbonyl)neamine

1,3,2',6'-tetrakis(N-benzyloxycarbonyl)-5,6-O-cyclohexylideneneamine
55728-75-1

1,3,2',6'-tetrakis(N-benzyloxycarbonyl)-5,6-O-cyclohexylideneneamine

Conditions
ConditionsYield
Stage #1: cycloxexanone dimethyl ketal; N,N',N'',N'''-tetra(benzyloxycarbonyl)neamine With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 50℃; for 5h; Inert atmosphere;
Stage #2: In methanol; N,N-dimethyl-formamide at 50℃; for 1h;
Stage #3: With triethylamine In methanol; N,N-dimethyl-formamide at 20℃;
95%
With 5A molecular sieve; pyridinium p-toluenesulfonate; toluene-4-sulfonic acid 1.) DMF, CH2Cl2, 6 h, reflux; 2.) ethanol, 25 deg C, 16 h; Yield given. Multistep reaction;
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

1,3,2',3''-tetrakis(N-benzyloxycarbonyl)-3',4'-dideoxykanamycin C
133036-39-2

1,3,2',3''-tetrakis(N-benzyloxycarbonyl)-3',4'-dideoxykanamycin C

1,3,2',3''-tetrakis(N-benzyloxycarbonyl)-4'',6''-O-cyclohexylidene-3',4'-dideoxykanamycin C
133036-40-5

1,3,2',3''-tetrakis(N-benzyloxycarbonyl)-4'',6''-O-cyclohexylidene-3',4'-dideoxykanamycin C

Conditions
ConditionsYield
With toluene-4-sulfonic acid In N,N-dimethyl-formamide for 16h; Ambient temperature;95%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

(3R,4S,5R)-3,4,5-trihydroxycyclohexanone ethylene dithioacetal
77003-65-7

(3R,4S,5R)-3,4,5-trihydroxycyclohexanone ethylene dithioacetal

(3R,4S,5R)-4,5-O-cyclohexylidene-4,5-dioxy-3-hydroxycyclohexanone ethylene dithioacetal

(3R,4S,5R)-4,5-O-cyclohexylidene-4,5-dioxy-3-hydroxycyclohexanone ethylene dithioacetal

Conditions
ConditionsYield
With sulfuric acid In N,N-dimethyl-formamide for 24h; Ambient temperature;95%
With sulfuric acid In N,N-dimethyl-formamide85%
With sulfuric acid In N,N-dimethyl-formamide for 6h;85%
cycloxexanone dimethyl ketal
933-40-4

cycloxexanone dimethyl ketal

5,5-(ethylenedithio)-1,2,3-cyclohexanetriol

5,5-(ethylenedithio)-1,2,3-cyclohexanetriol

2,3-(1,1-cyclohexylenedioxy)-5,5-(ethylenedithio)cyclohexanol

2,3-(1,1-cyclohexylenedioxy)-5,5-(ethylenedithio)cyclohexanol

Conditions
ConditionsYield
With sulfuric acid In N,N-dimethyl-formamide95%

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