4-acetoxyphenylboroxine

Base Information

• Chemical Name: 4-acetoxyphenylboroxine
• CAS No.: 1313872-78-4
• Molecular Formula: C₂₄H₂₁B₃O₉
• Molecular Weight: 485.858
• Mol file: 1313872-78-4.mol

Synonyms:4-acetoxyphenylboroxine

Chemical Property of 4-acetoxyphenylboroxine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of 4-acetoxyphenylboroxine

There total 1 articles about 4-acetoxyphenylboroxine 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:

(4-acetoxyphenyl)boronic acid (177490-82-3) → 4-acetoxyphenylboroxine (1313872-78-4)

Guidance literature:

at 110 - 130 ℃; under 0.3 Torr; Inert atmosphere;

DOI:10.1021/ol201438k

Reference yield: 85.0%

tert-butyl 3-(tert-butylsulfinylimino)azetidine-1-carboxylate (1291487-32-5) + 4-acetoxyphenylboroxine (1313872-78-4) → C20H30N2O5S (1313872-59-1)

Guidance literature:

With chloro(1,5-cyclooctadiene)rhodium(I) dimer; o-phenylenebis(diphenylphosphine); sodium ethanolate; In 1,4-dioxane; ethanol; at 20 ℃; Inert atmosphere; Molecular sieve;

DOI:10.1021/ol201438k

Reference yield: 84.0%

(R)-2-methyl-N-(2-oxo-1-tritylindolin-3-ylidene)propane-2-sulfinamide + 4-acetoxyphenylboroxine (1313872-78-4) → C39H36N2O4S (1313872-69-3)

Guidance literature:

With chloro(1,5-cyclooctadiene)rhodium(I) dimer; sodium ethanolate; In ethanol; dichloromethane; at 0 ℃; for 18h; optical yield given as %de; Inert atmosphere; Molecular sieve;

DOI:10.1021/ol201438k

upstream raw materials:

(4-acetoxyphenyl)boronic acid

Downstream raw materials:

C₃₉H₃₆N₂O₄S

C₂₀H₃₀N₂O₅S

N-4-(N-Boc-4-(4-acetoxyphenyl)piperidinyl)isopropanesulfinylamine

Refernces

• 1、 Jung, Hyung Hoon,Buesking, Andrew W.,Ellman, Jonathan A.. "Rh-catalyzed addition of arylboroxines to cyclic N -(Isopropanesulfinyl) ketimines". . p. 9593 - 9600. Retrieved 2013/01/15.