(R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate

Base Information

Chemical Name:(R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate
CAS No.:349544-93-0
Molecular Formula:C₁₅H₂₆O₄S
Molecular Weight:302.435
Hs Code.:

Synonyms:(R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate

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Chemical Property of (R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate

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Technology Process of (R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate

There total 1 articles about (R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate 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:

: (4R,6R)-4,6-Dicyclohexyl-[1,3,2]dioxathiane 2-oxide

: 349544-93-0
(R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate

Guidance literature:: With ruthenium trichloride; sodium periodate; water; In tetrachloromethane; acetonitrile; at 20 ℃; for 1h;
DOI:10.1002/(SICI)1521-3765(19990401)5:4<1160::AID-CHEM1160>3.0.CO;2-3

Reference yield: 66.0%

: 887758-95-4
(3-phenylpropyl)phosphane

: 13292-87-0
dimethyl sulfide borane

: 349544-93-0
(R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate

: (S,S)-2,4-dicyclohexyl-1-(3-phenylpropyl)phosphetane-borane complex

Guidance literature:: With n-BuLi; In tetrahydrofuran; under N2 or Ar; n-BuLi carefully added to mixt. of Ph(CH2)3PH2 and sulfate in THF at -78°C; stirred for 30 min; warmed solwly to room temp.; stirred for 2 h; BH3*SMe2 added; H2O added; solvent removed in vac.; extd. with Et2O; extract washed withH2O; dried (MgSO4); solvent removed at reduced pressure; recrystd. from ether-hexane;
DOI:10.1021/om050461z

Reference yield: 65.0%

: 5518-62-7
1,2-diphosphinoethane

: 13292-87-0
dimethylsulfide borane complex

: 349544-93-0
(R,R)-1,3-Dicyclohexyl-1,3-propanediol cyclic sulfate

: 1,2-bis((S,S)-2,4-dicyclohexylphosphetano)ethane bis(borane) complex

Guidance literature:: With n-C₄H₉Li; sec-BuLi; In tetrahydrofuran; hexane; (Ar); n-BuLi/hexane added to 1,2-bis(phosphino)ethane/THF at -78°C, stirred for 1.5 h at room temp., added to cyclic sulfate/THF at -78°C, stirred for ca. 1 h at room temp., s-BuLi soln. added at -78°C, stirred for 3 h at room temp.; BH3*SMe2 added, hydrolysed, concd. (vac.), ether added, the org. phase washed (H2O), dried (MgSO4), evapd., chromd. (Al2O3, cyclohexane/ether), recrystd. (ether/pentane); elem. anal.;
DOI:10.1016/S0022-328X(00)00910-4