phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside

Base Information

• Chemical Name: phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside
• CAS No.: 887471-11-6
• Molecular Formula: C₂₉H₂₈O₅S
• Molecular Weight: 488.604

Synonyms:phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside

Chemical Property of phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside

There total 3 articles about phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside 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: 95.0%

propargyl bromide (106-96-7) + phenyl 3-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside (158716-07-5) → phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside (887471-11-6)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide; toluene; for 3h;

DOI:10.1021/jo0526789

Reference yield:

benzyl bromide (100-39-0) → phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside (887471-11-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: Bu₂SnO / toluene

1.2: 91 percent / CsF / toluene; dimethylformamide

2.1: 95 percent / NaH / dimethylformamide; various solvent(s); toluene / 3 h

With sodium hydride; di(n-butyl)tin oxide; In N,N-dimethyl-formamide; toluene;

DOI:10.1021/jo0526789

Reference yield:

phenyl 4,6-O-benzylidene-1-thio-α-D-mannopyranoside (159407-19-9) → phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside (887471-11-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: Bu₂SnO / toluene

1.2: 91 percent / CsF / toluene; dimethylformamide

2.1: 95 percent / NaH / dimethylformamide; various solvent(s); toluene / 3 h

With sodium hydride; di(n-butyl)tin oxide; In N,N-dimethyl-formamide; toluene;

DOI:10.1021/jo0526789

upstream raw materials:

propargyl bromide

phenyl 3-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

benzyl bromide

phenyl 4,6-O-benzylidene-1-thio-α-D-mannopyranoside

Downstream raw materials:

(2R,4aR,6R,7S,8S,8aR)-8-Benzyloxy-2-phenyl-7-prop-2-ynyloxy-6-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-hexahydro-pyrano[3,2-d][1,3]dioxine

1,6-anhydro-4-O-[4,6-O-benzylidene-2-O-(prop-2-ynyl)-3-O-benzyl-β-D-mannopyranosyl]-(1->4)-2,3-O-isopropylidene-β-D-mannopyranose

methyl 4-O-[4,6-O-benzylidene-2-O-(prop-2-ynyl)-3-O-benzyl-β-D-mannopyranosyl]-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

6-O-[4,6-O-benzylidene-2-O-(prop-2-ynyl)-3-O-benzyl-β-D-mannopyranosyl]-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 887471-11-6 phenyl 4,6-O-benzylidene-3-O-benzyl-2-O-(prop-2-ynyl)-1-thio-α-D-mannopyranoside

Send

Send

Metric Ton KG G Pound L ML

Send

Send