1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

Base Information

Chemical Name:1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose
CAS No.:867258-46-6
Molecular Formula:C₄₄H₄₈O₆Si
Molecular Weight:700.947
Hs Code.:

Synonyms:1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

Suppliers and Price of 1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

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-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

There total 5 articles about 1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose 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: 52.5%

: 867258-45-5
3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

: 1663-61-2
triethoxymethylbenzene

: 867258-46-6
1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

: 867258-48-8
2-O-benzoyl-3,4-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

Guidance literature:: 3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose; triethoxymethylbenzene; In dichloromethane; at 20 ℃; for 0.5h;

With acetic acid; at 20 ℃; for 0.166667h;
DOI:10.1016/j.tetasy.2005.07.010

Reference yield:

: 867258-50-2
(2R,4S,5R,6R)-2-benzoyloxy-4-(tert-butyldiphenylsilanyloxymethyl)-5,6-dibenzyloxycyclohexanone

: 867258-46-6
1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

: 1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-allopyranose

Guidance literature:: With dimethylsulfide borane complex; In tetrahydrofuran; at 20 ℃; for 1h; Title compound not separated from byproducts;
DOI:10.1016/j.tetasy.2005.07.010

Reference yield:

: 867258-44-4
3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-1,2-di-O-(methoxymethyl)-5a-carba-β-D-altropyranose

: 867258-46-6
1-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenyl)silyl-5a-carba-β-D-altropyranose

Guidance literature:: Multi-step reaction with 2 steps

1.1: 64 percent / molecular sieves 4 Angstroem; TMSBr / CH₂Cl₂ / 0.67 h / -20 °C

2.1: TSA / CH₂Cl₂ / 0.5 h / 20 °C

2.2: 39.6 percent / aq. AcOH / 0.17 h / 20 °C

With trimethylsilyl bromide; 4 A molecular sieve; In dichloromethane;
DOI:10.1016/j.tetasy.2005.07.010