(7E)-5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone

Base Information

• Chemical Name: (7E)-5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone
• CAS No.: 1141897-41-7
• Molecular Formula: C₃₃H₃₈O₅Si
• Molecular Weight: 542.747

Synonyms:(7E)-5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone

Chemical Property of (7E)-5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone

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Technology Process of (7E)-5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone

There total 1 articles about (7E)-5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone 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: 55.0%

iodobenzene (591-50-4) + 5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone (1141897-40-6) → (7E)-5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone (1141897-41-7)

Guidance literature:

With palladium diacetate; triethylamine; triphenylphosphine; In N,N-dimethyl-formamide; at 110 ℃; for 20h; Inert atmosphere;

DOI:10.1002/ejoc.200801000

Reference yield: 60.0%

(7E)-5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone (1141897-41-7) → (7E)-5-O-tert-butyldiphenylsilyl-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone (1141897-31-5)

Guidance literature:

With water; In acetic acid; at 90 ℃; for 24h;

DOI:10.1002/ejoc.200801000

upstream raw materials:

iodobenzene

5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone

Downstream raw materials:

(7E)-5-O-tert-butyldiphenylsilyl-8-phenyl-6,7,8-trideoxy-β-L-gulo-oct-7-eno-1,4-lactone

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