ether methylique de la (+/-)-iso-α-peltatine

Base Information

Chemical Name:ether methylique de la (+/-)-iso-α-peltatine
CAS No.:82299-44-3
Molecular Formula:C₂₂H₂₂O₈
Molecular Weight:414.412
Hs Code.:

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Chemical Property of ether methylique de la (+/-)-iso-α-peltatine

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Technology Process of ether methylique de la (+/-)-iso-α-peltatine

There total 9 articles about ether methylique de la (+/-)-iso-α-peltatine 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: 82.5%

: 82314-37-2
(5aS,8aR)-5-Hydroxy-5-(4-hydroxy-3,5-dimethoxy-phenyl)-10-methoxy-5,8,8a,9-tetrahydro-5aH-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6-one

: 82299-44-3,118490-57-6
ether methylique de la (+/-) iso α-peltatine

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 5h;
DOI:10.1016/S0040-4039(00)86991-9

Reference yield: 82.0%

: 92830-79-0,92936-08-8
(methoxy-2 methylenedioxy-3,4 benzyl)-4 <(dimethoxy-3',5' hydroxy-4' phenyl) hydroxymethyl>-3 dihydro-3H-furannone-2

: 82299-44-3,118490-57-6
ether methylique de la (+/-)-iso-α-peltatine

Guidance literature:: With trifluoroacetic acid; In dichloromethane; for 5h; Ambient temperature;
DOI:10.1016/S0040-4020(01)83505-5

Reference yield:

: 82299-46-5
acide (methoxy-2 methylenedioxy-3,4 phenyl)-4 methoxycarbonyl-3 butene-3 oique

: 82299-44-3,118490-57-6
ether methylique de la (+/-)-iso-α-peltatine

Guidance literature:: Multi-step reaction with 4 steps

1: 83 percent / H₂ / 10percent Pd/C / ethyl acetate / 7 h / 3750.3 Torr / Ambient temperature

2: 1.) potasse; 2.) CaCl₂, NaBH₄, potasse / 1.) ethanol; 2.) ethanol, eau, TA, 5 h

3: 1.) HMPT, 1.4 M n-BuLi; 2.) hexamethyldisilylamine, 1.4M n-BuLi / 1.) benzene, hexane, 0 deg C; 2.) hexane, benzene, TA, 15 min

4: 82 percent / trifluoroacetic acid / CH₂Cl₂ / 5 h / Ambient temperature

With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium tetrahydroborate; n-butyllithium; potasse; hydrogen; 1,1,1,3,3,3-hexamethyl-disilazane; trifluoroacetic acid; calcium chloride; palladium on activated charcoal; In dichloromethane; ethyl acetate;
DOI:10.1016/S0040-4020(01)83505-5