C₃₃H₄₈BrNO₉

Base Information

• Chemical Name: C₃₃H₄₈BrNO₉
• CAS No.: 1380444-81-4
• Molecular Formula: C₃₃H₄₈BrNO₉
• Molecular Weight: 682.649
• Mol file: 1380444-81-4.mol

Synonyms:C₃₃H₄₈BrNO₉

Chemical Property of C₃₃H₄₈BrNO₉

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of C₃₃H₄₈BrNO₉

There total 1 articles about C₃₃H₄₈BrNO₉ 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:

tetra-O-pivaloyl-β-D-galactopyranosylamine (108342-87-6) + ortho-bromobenzaldehyde (6630-33-7) → C33H48BrNO9 (1380444-81-4)

Guidance literature:

With acetic acid; In isopropyl alcohol; at 20 ℃; for 0.5h;

DOI:10.1002/adsc.200800406

Reference yield: 97.0%

indole (120-72-9) + C33H48BrNO9 (1380444-81-4) → 3,3′-((2-bromophenyl)methylene)bis(1H-indole) (1042743-43-0)

Guidance literature:

With tin(IV) chloride; In dichloromethane; at -50 ℃; for 0.5h; Inert atmosphere;

DOI:10.1016/j.tet.2012.03.115

Reference yield: 96.0%

C33H48BrNO9 (1380444-81-4) + (1-ethoxybuta-1,3-dienyloxy)trimethylsilane (114996-00-8,114996-01-9,73311-50-9) → ethyl (5S,2E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-5-(2-bromophenyl)pent-2-enoate

Guidance literature:

With iron(III) chloride; In tetrahydrofuran; at -50 ℃; for 17h; optical yield given as %de; diastereoselective reaction; Inert atmosphere;

DOI:10.1055/s-0031-1289635

upstream raw materials:

tetra-O-pivaloyl-β-D-galactopyranosylamine

ortho-bromobenzaldehyde

Downstream raw materials:

C₃₇H₅₉BrNO₁₂P

(S)-5-((R)-(2,2,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino(o-bromophenyl)methyl)-5H-furan-2-one

3,3′-((2-bromophenyl)methylene)bis(1H-indole)

N-[indol-3-yl-(2-bromophenyl)methyl]-(2,3,4,6-tetra-O-pivaloyl-β-D-galactosyl)amine