1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Base Information

Chemical Name:1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione
CAS No.:629666-04-2
Molecular Formula:C₁₉H₂₂N₂O₄S
Molecular Weight:374.461
Hs Code.:

Synonyms:1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Suppliers and Price of 1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

There total 5 articles about 1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 69.0%

: 7288-28-0
2,4-bis(trimethylsiloxy)-5-methylpyrimidine

: 629665-92-5
Acetic acid (3R,5S,6S)-6-(tert-butyl-dimethyl-silanyloxy)-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl ester

: 1-((2S,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

: 629666-04-2
1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: With tin(IV) chloride; In dichloromethane; acetonitrile; at -78 - 20 ℃;
DOI:10.1021/jo0301954

Reference yield:

: 1212-08-4
S-Phenyl benzenethiosulfonate

: 629666-04-2
1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 5 steps

1.1: 86 percent / lithium hexamethyldisilazide / tetrahydrofuran / -78 - 20 °C

2.1: 1.24 g / EtMgBr / tetrahydrofuran; diethyl ether / 2 h / -10 °C

3.1: 83 percent / DBU / tetrahydrofuran / 20 °C

4.1: Dibal-H; Me₃SiCl / CH₂Cl₂; hexane / 2 h / -78 °C

4.2: 66 percent / pyridine / 20 °C

5.1: 69 percent / SnCl₄ / acetonitrile; CH₂Cl₂ / -78 - 20 °C

With chloro-trimethyl-silane; ethylmagnesium bromide; tin(IV) chloride; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium hexamethyldisilazane; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; acetonitrile;
DOI:10.1021/jo0301954

Reference yield:

: 629665-86-7
(5S,6S)-6-(tert-Butyl-dimethyl-silanyloxy)-3,3-bis-phenylsulfanyl-1-oxa-spiro[4.4]nonan-2-one

: 629666-04-2
1-((2R,3R,5S,6S)-6-Hydroxy-3-phenylsulfanyl-1-oxa-spiro[4.4]non-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 4 steps

1.1: 1.24 g / EtMgBr / tetrahydrofuran; diethyl ether / 2 h / -10 °C

2.1: 83 percent / DBU / tetrahydrofuran / 20 °C

3.1: Dibal-H; Me₃SiCl / CH₂Cl₂; hexane / 2 h / -78 °C

3.2: 66 percent / pyridine / 20 °C

4.1: 69 percent / SnCl₄ / acetonitrile; CH₂Cl₂ / -78 - 20 °C

With chloro-trimethyl-silane; ethylmagnesium bromide; tin(IV) chloride; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; acetonitrile;
DOI:10.1021/jo0301954