Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester

Base Information

Chemical Name:Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester
CAS No.:918416-16-7
Molecular Formula:C₃₅H₄₅NO₁₀S
Molecular Weight:671.809
Hs Code.:

Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester

Synonyms:

Suppliers and Price of Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester

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 Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester

There total 4 articles about Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester 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:

: Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-trityloxy-ethyl ester

: 918416-16-7
Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester

Guidance literature:: With hydrogenchloride; In chloroform; at 0 ℃; for 2h;
DOI:10.1016/j.tetlet.2006.10.024

Reference yield:

: 852620-03-2
((2R,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-vinyl-tetrahydro-pyran-3-yl)-carbamic acid tert-butyl ester

: 918416-16-7
Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: NMO*H₂O; OsO₄ / acetone; H₂O; 2-methyl-propan-2-ol / 30 h

2: 94 mg / Et₃N / CH₂Cl₂ / 8 h

3: Et₃N / CH₂Cl₂ / 12 h / 20 °C

4: 73 mg / HCl / CHCl₃ / 2 h / 0 °C

With hydrogenchloride; osmium(VIII) oxide; 4-methylmorpholine N-oxide; triethylamine; In dichloromethane; chloroform; water; acetone; tert-butyl alcohol;
DOI:10.1016/j.tetlet.2006.10.024

Reference yield:

: [(2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-(1,2-dihydroxy-ethyl)-tetrahydro-pyran-3-yl]-carbamic acid tert-butyl ester

: 918416-16-7
Methanesulfonic acid (R)-1-((2S,3S,4R,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-3-tert-butoxycarbonylamino-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 94 mg / Et₃N / CH₂Cl₂ / 8 h

2: Et₃N / CH₂Cl₂ / 12 h / 20 °C

3: 73 mg / HCl / CHCl₃ / 2 h / 0 °C

With hydrogenchloride; triethylamine; In dichloromethane; chloroform;
DOI:10.1016/j.tetlet.2006.10.024