1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol

Base Information

Chemical Name:1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol
CAS No.:931092-58-9
Molecular Formula:C₄₇H₅₀O₈
Molecular Weight:742.909
Hs Code.:

Synonyms:1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol

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Chemical Property of 1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol

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Technology Process of 1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol

There total 8 articles about 1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol 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: 64.0%

: 931092-43-2
1-O-allyl-2,3,4,5-tetra-O-benzyl-D-mannitol

: 153967-96-5
5-methoxy-2-vinylbenzoic acid

: 931092-58-9
1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol

Guidance literature:: With di-isopropyl azodicarboxylate; triphenylphosphine; In toluene; at 20 ℃; for 0.666667h;
DOI:10.1021/jo062159l

Reference yield:

: 22921-68-2
2-bromo-5-methoxy-benzoic acid

: 931092-58-9
1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / aq. H₂SO₄ / 30 h / Heating

2: 89 percent / Pd(PPh₃)4 / toluene / 18 h / 100 °C

3: 73 percent / LiOH*H₂O / methanol; H₂O / 17 h / 60 °C

4: 64 percent / Ph₃P; DIAD / toluene / 0.67 h / 20 °C

With lithium hydroxide; di-isopropyl azodicarboxylate; sulfuric acid; triphenylphosphine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; water; toluene; 2: Stille coupling / 4: Mitsunobu esterification;
DOI:10.1021/jo062159l

Reference yield:

: 931092-90-9
5-methoxy-2-vinylbenzoic acid ethyl ester

: 931092-58-9
1-O-allyl-6-O-(5-methoxy-2-vinyl-benzoyl)-2,3,4,5-tetra-O-benzyl-D-mannitol

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / LiOH*H₂O / methanol; H₂O / 17 h / 60 °C

2: 64 percent / Ph₃P; DIAD / toluene / 0.67 h / 20 °C

With lithium hydroxide; di-isopropyl azodicarboxylate; triphenylphosphine; In methanol; water; toluene; 2: Mitsunobu esterification;
DOI:10.1021/jo062159l