(5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

Base Information

Chemical Name:(5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate
CAS No.:130745-14-1
Molecular Formula:C₃₅H₃₀O₈
Molecular Weight:578.618
Hs Code.:

Synonyms:(5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

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Chemical Property of (5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

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Technology Process of (5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

There total 4 articles about (5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate 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: 71.0%

: 130745-13-0,130854-89-6
(5R,6R,7S,8S)-5-(Benzyloxy)-1,1-Dibromo-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

: 130745-14-1
(5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

Guidance literature:: With azobisisobutyronitrile; tri-n-butyl-tin hydride; In toluene; for 0.5h; Heating;
DOI:10.1002/hlca.19900730521

Reference yield:

: 130745-12-9,130853-12-2
(5R,6R,7S,8S)-1,1,1-Tribromo-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

: 130745-14-1
(5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

Guidance literature:: Multi-step reaction with 2 steps

1: CaSO₄, CF₃SO₃Ag / CH₂Cl₂ / 0.5 h / Ambient temperature

2: 71 percent / Bu3SnH, α,α'-Azo-isobutyronitrile / toluene / 0.5 h / Heating

With calcium sulfate; azobisisobutyronitrile; tri-n-butyl-tin hydride; silver trifluoromethanesulfonate; In dichloromethane; toluene;
DOI:10.1002/hlca.19900730521

Reference yield:

: 69534-70-9
1,2,3,4-terta-O-benzoyl-6-deoxy-β-D-xylo-hex-5-enopyranoside

: 130745-14-1
(5R,6R,7S,8S)-5-(Benzyloxy)-4-oxaspiro<2.5.>octane-6,7,8-triyl Tribenzoate

Guidance literature:: Multi-step reaction with 4 steps

1: 72 percent / BnEt₃NCl / CHCl₃ / 80 °C

2: 73 percent / 33percent HBr / 1,2-dichloro-ethane; acetic acid / 96 h / Ambient temperature

3: CaSO₄, CF₃SO₃Ag / CH₂Cl₂ / 0.5 h / Ambient temperature

4: 71 percent / Bu3SnH, α,α'-Azo-isobutyronitrile / toluene / 0.5 h / Heating

With calcium sulfate; azobisisobutyronitrile; N-benzyl-N,N,N-triethylammonium chloride; hydrogen bromide; tri-n-butyl-tin hydride; silver trifluoromethanesulfonate; In dichloromethane; chloroform; acetic acid; 1,2-dichloro-ethane; toluene;
DOI:10.1002/hlca.19900730521