4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one

Base Information

Chemical Name:4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one
CAS No.:150422-66-5
Molecular Formula:C₂₂H₂₂O₇
Molecular Weight:398.412
Hs Code.:

Synonyms:4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one

Suppliers and Price of 4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one

There total 5 articles about 4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one 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: 84.0%

: 137047-05-3
(E)-4-(2-Bromo-4,5-methylenedioxybenzyl)-3-(3,4,5-trimethoxybenzylidene)dihydro-2(3H)-furanone

: 150422-66-5
4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one

Guidance literature:: With sodium formate; potassium carbonate; triphenylphosphine; palladium diacetate; thallium(I) acetate; In acetonitrile; at 110 ℃; for 3h; sealed tube;
DOI:10.1016/S0040-4020(01)85735-5

Reference yield: 49.0%

: 137047-04-2
(Z)-4-(2-Bromo-4,5-methylenedioxybenzyl)-3-(3,4,5-trimethoxybenzylidene)dihydro-2(3H)-furanone

: 150422-66-5
4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one

: 477-51-0,6258-33-9,17187-81-4,17301-90-5,19186-35-7,24150-39-8,31892-96-3,55568-81-5,64550-41-0,69222-20-4,75171-57-2,83023-41-0,100348-38-7
(+/-)-Isopicrodesoxypodophyllotoxin

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; Heating;

Reference yield:

: 137047-03-1,137121-33-6
trans-4-(2-Bromo-4,5-methylenedioxybenzyl)-3-(α-chloro-3,4,5-trimethoxybenzyl)dihydro-2(3H)-furanone

: 150422-66-5
4b,7,7a,8-Tetrahydro-4b-(3,4,5-trimethoxybenzyl)-5H-furo<3',4':1,2>indeno<5,6-d>-1,3-dioxol-5-one

Guidance literature:: Multi-step reaction with 2 steps

1: 22 percent / DBU / acetonitrile / 5 h / Ambient temperature

2: 64 percent / Bu₃SnH, AIBN / benzene / 11.5 h / Heating

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; benzene;
DOI:10.1016/S0040-4020(01)85735-5