(2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol

Base Information

Chemical Name:(2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol
CAS No.:326471-54-9
Molecular Formula:C₃₆H₄₄O₅Si
Molecular Weight:584.828
Hs Code.:

Synonyms:(2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol

Suppliers and Price of (2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol

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 (2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol

There total 9 articles about (2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol 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: 66.0%

: 326471-55-0
Formic acid (2R,3S)-2-benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentyl ester

: 326471-54-9
(2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol

Guidance literature:: With methanol; potassium carbonate; at 24 ℃; for 1h;

Reference yield:

: 127665-77-4
(E)-5-(2,2-dimethyl-1,1-diphenyl-1-silapropoxy)pent-2-en-1-ol

: 326471-54-9
(2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol

Guidance literature:: Multi-step reaction with 5 steps

1: (-)-DET; Ti(OiPr)4; TBHP / molecular sieves 4 Angstroem / CH₂Cl₂ / 13 h / -25 °C

2: 91 percent / Ti(OiPr)4 / toluene / 1 h / 100 °C

3: pyridine; DMAP / CH₂Cl₂ / 3.5 h / 0 - 21 °C

4: NaH; TBAI / tetrahydrofuran / 22.5 h / 0 - 22 °C

5: diethyl ether / 0.5 h / 21 °C

With pyridine; titanium(IV) isopropylate; tert.-butylhydroperoxide; dmap; tetra-(n-butyl)ammonium iodide; sodium hydride; (-)-diethyl tartrate; 4 A molecular sieve; In tetrahydrofuran; diethyl ether; dichloromethane; toluene; 1: Sharpless asymmetric epoxidation;

Reference yield:

: 88158-68-3
4-(tert-butyldiphenylsilyloxy)-1-butyne

: 326471-54-9
(2R,3S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-pentan-1-ol

Guidance literature:: Multi-step reaction with 7 steps

1: BuLi / tetrahydrofuran / 1.5 h / -78 - 0 °C

2: LAH / tetrahydrofuran / 4.5 h / 0 - 23 °C

3: (-)-DET; Ti(OiPr)4; TBHP / molecular sieves 4 Angstroem / CH₂Cl₂ / 13 h / -25 °C

4: 91 percent / Ti(OiPr)4 / toluene / 1 h / 100 °C

5: pyridine; DMAP / CH₂Cl₂ / 3.5 h / 0 - 21 °C

6: NaH; TBAI / tetrahydrofuran / 22.5 h / 0 - 22 °C

7: diethyl ether / 0.5 h / 21 °C

With pyridine; titanium(IV) isopropylate; tert.-butylhydroperoxide; dmap; lithium aluminium tetrahydride; n-butyllithium; tetra-(n-butyl)ammonium iodide; sodium hydride; (-)-diethyl tartrate; 4 A molecular sieve; In tetrahydrofuran; diethyl ether; dichloromethane; toluene; 3: Sharpless asymmetric epoxidation;