((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol

Base Information

Chemical Name:((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol
CAS No.:205934-78-7
Molecular Formula:C₂₈H₃₀O₆
Molecular Weight:462.543
Hs Code.:

Synonyms:((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol

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Chemical Property of ((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol

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Technology Process of ((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol

There total 5 articles about ((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol 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: 88.0%

: 25245-34-5
1-bromo-2,5-dimethoxybenzene

: 205934-59-4
(2R,4R,5R,6R)-5-benzyloxy-4-formyl-2-phenyl-6-vinyl-[1,3]dioxane

: 205934-78-7
((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol

Guidance literature:: With naphthalene; lithium; magnesium chloride; In tetrahydrofuran; for 2h; Heating;
DOI:10.1080/07328309808002321

Reference yield:

: 100-52-7
benzaldehyde

: 205934-78-7
((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / CF₃CO₂H / CHCl₃ / 7 h / Heating

2: 93 percent / PDC, Ac₂O / CH₂Cl₂ / 2 h / Heating

3: 88 percent / Li, MgCl₂, naphthalene / tetrahydrofuran / 2 h / Heating

With dipyridinium dichromate; naphthalene; acetic anhydride; lithium; trifluoroacetic acid; magnesium chloride; In tetrahydrofuran; dichloromethane; chloroform;
DOI:10.1080/07328309808002321

Reference yield:

: (3R,4S,5R)-4-Benzyloxy-5-vinyl-tetrahydro-furan-2,3-diol

: 205934-78-7
((2R,4S,5R,6R)-5-Benzyloxy-2-phenyl-6-vinyl-[1,3]dioxan-4-yl)-(2,5-dimethoxy-phenyl)-methanol

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / LiAlH₄ / tetrahydrofuran / 3 h / Heating

2: 80 percent / CF₃CO₂H / CHCl₃ / 7 h / Heating

3: 93 percent / PDC, Ac₂O / CH₂Cl₂ / 2 h / Heating

4: 88 percent / Li, MgCl₂, naphthalene / tetrahydrofuran / 2 h / Heating

With lithium aluminium tetrahydride; dipyridinium dichromate; naphthalene; acetic anhydride; lithium; trifluoroacetic acid; magnesium chloride; In tetrahydrofuran; dichloromethane; chloroform;
DOI:10.1080/07328309808002321