(6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride

Base Information

• Chemical Name: (6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride
• CAS No.: 76097-73-9
• Molecular Formula: C₂₆H₂₀BrNO₂P*Cl
• Molecular Weight: 524.781

Synonyms:(6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride

Chemical Property of (6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride

Chemical Property:

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Technology Process of (6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride

There total 1 articles about (6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride 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: 90.0%

6-bromo-3-chloromethyl-3H-benzooxazol-2-one (70439-29-1) + triphenylphosphine (603-35-0) → (6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride (76097-73-9)

Guidance literature:

In 1,4-dioxane; for 8h; Heating;

DOI:10.1007/BF00568378

Reference yield: 55.5%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + (6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride (76097-73-9) → 6-bromo-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one (67927-44-0) + 6-Bromo-3-vinyl-3H-benzooxazol-2-one (76088-29-4) + Triphenylphosphine oxide (791-28-6)

Guidance literature:

With sodium carbonate; In chloroform; water; for 1h; Ambient temperature;

DOI:10.1007/BF00568378

Reference yield: 45.0%

(6-Bromo-2-oxo-benzooxazol-3-ylmethyl)-triphenyl-phosphonium; chloride (76097-73-9) → 6-bromo-3-chloromethyl-3H-benzooxazol-2-one (70439-29-1) + 6-bromo-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one (67927-44-0) + Triphenylphosphine oxide (791-28-6)

Guidance literature:

With formaldehyd; sodium carbonate; In chloroform; water; for 1h; Ambient temperature;

DOI:10.1007/BF00568378

upstream raw materials:

6-bromo-3-chloromethyl-3H-benzooxazol-2-one

triphenylphosphine

Downstream raw materials:

6-bromo-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one

6-Bromo-3-vinyl-3H-benzooxazol-2-one

Triphenylphosphine oxide

6-bromo-3-chloromethyl-3H-benzooxazol-2-one

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