Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester

Base Information

Chemical Name:Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester
CAS No.:919111-07-2
Molecular Formula:C₃₂H₃₇NO₅
Molecular Weight:515.649
Hs Code.:

Synonyms:Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester

Suppliers and Price of Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester

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 Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester

There total 12 articles about Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester 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:

: 918524-14-8
3-(benzyloxy)-2-methylbenzaldehyde

: 919111-07-2
Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: SO₂(liq.) / benzene / 8 h / 20 °C / Irradiation

1.2: 75 percent / p-toluenesulfonic acid / benzene

2.1: 71 percent / ZnO; K₂CO₃ / toluene / 9 h / 155 °C

3.1: 87 percent / DDQ / toluene / 3 h / Heating

4.1: 69 percent / AlMe₃; H₂N-NMe₂ / CH₂Cl₂ / 3 h / 20 °C

5.1: iPr₂NEt / CHCl₃

With sulfur dioxide; trimethylaluminum; potassium carbonate; N,N-Dimethylhydrazine; N-ethyl-N,N-diisopropylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; zinc(II) oxide; In dichloromethane; chloroform; toluene; benzene; 2.1: Diels-Alder annelation;
DOI:10.1021/ja062987w

Reference yield:

: 919111-04-9
4-benzyloxy-1-methoxy-1,3-dihydro-benzo[c]thiophene 2,2-dioxide

: 919111-07-2
Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 71 percent / ZnO; K₂CO₃ / toluene / 9 h / 155 °C

2: 87 percent / DDQ / toluene / 3 h / Heating

3: 69 percent / AlMe₃; H₂N-NMe₂ / CH₂Cl₂ / 3 h / 20 °C

4: iPr₂NEt / CHCl₃

With trimethylaluminum; potassium carbonate; N,N-Dimethylhydrazine; N-ethyl-N,N-diisopropylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; zinc(II) oxide; In dichloromethane; chloroform; toluene; 1: Diels-Alder annelation;
DOI:10.1021/ja062987w

Reference yield:

: 919111-02-7
(3S,8aR)-3,5-Dimethyl-8a-(3-methyl-butyl)-8aH-benzo[1,4]dioxine-2,6-dione

: 919111-07-2
Diethyl-carbamic acid (R)-5-benzyloxy-4-hydroxy-2-methyl-4-(3-methyl-butyl)-3-oxo-3,4-dihydro-anthracen-1-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 71 percent / ZnO; K₂CO₃ / toluene / 9 h / 155 °C

2: 87 percent / DDQ / toluene / 3 h / Heating

3: 69 percent / AlMe₃; H₂N-NMe₂ / CH₂Cl₂ / 3 h / 20 °C

4: iPr₂NEt / CHCl₃

With trimethylaluminum; potassium carbonate; N,N-Dimethylhydrazine; N-ethyl-N,N-diisopropylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; zinc(II) oxide; In dichloromethane; chloroform; toluene; 1: Diels-Alder annelation;
DOI:10.1021/ja062987w