(2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine

Base Information

Chemical Name:(2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine
CAS No.:634914-85-5
Molecular Formula:C₁₄H₁₈O₄
Molecular Weight:250.295
Hs Code.:

Synonyms:(2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine

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Chemical Property of (2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine

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Technology Process of (2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine

There total 3 articles about (2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine 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: 95.0%

: 634914-84-4
methyl 3,5-O-benzylidene-2-deoxy-2C-methylene-α-D-xylofuranoside

: 634914-85-5
(2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol; for 5h; under 760 Torr;
DOI:10.1081/SCC-120021517

Reference yield:

: 634914-79-7
methyl 3,5-O-benzylidene-α-D-xylofuranoside

: 634914-85-5
(2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine

Guidance literature:: Multi-step reaction with 3 steps

1.1: 87 percent / oxalyl chloride; DMSO; Et₃N / CH₂Cl₂ / -78 - 20 °C

2.1: BuLi / tetrahydrofuran / 0.5 h / 0 °C

2.2: 55 percent / tetrahydrofuran / 24 h / 20 °C

3.1: 95 percent / H₂ / 10 percent Pd/C / methanol / 5 h / 760 Torr

With n-butyllithium; oxalyl dichloride; hydrogen; dimethyl sulfoxide; triethylamine; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; 2.2: Wittig reaction;
DOI:10.1081/SCC-120021517

Reference yield:

: 634914-83-3
(2S,4aR,6S,7aS)-6-Methoxy-2-phenyl-dihydro-furo[3,2-d][1,3]dioxin-7-one

: 634914-85-5
(2S,4aR,6S,7aR)-6-Methoxy-7-methyl-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine

Guidance literature:: Multi-step reaction with 2 steps

1.1: BuLi / tetrahydrofuran / 0.5 h / 0 °C

1.2: 55 percent / tetrahydrofuran / 24 h / 20 °C

2.1: 95 percent / H₂ / 10 percent Pd/C / methanol / 5 h / 760 Torr

With n-butyllithium; hydrogen; palladium on activated charcoal; In tetrahydrofuran; methanol; 1.2: Wittig reaction;
DOI:10.1081/SCC-120021517