diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate

Base Information

Chemical Name:diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate
CAS No.:256514-77-9
Molecular Formula:C₄₆H₆₀O₇
Molecular Weight:724.978
Hs Code.:

Synonyms:diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate

Suppliers and Price of diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate

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 diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate

There total 7 articles about diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate 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: 90.0%

: 256514-76-8
diphenylmethyl 2,3-dimethoxy-27-methoxymethoxy-2,3-dioxo-2,3-secoolean-12-en-28-oate

: 256514-77-9
diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; benzene; for 4.5h; Heating;
DOI:10.1016/S0040-4020(99)00975-8

Reference yield:

: 908093-98-1
diazodiphenylmethane

: 256514-77-9
diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate

Guidance literature:: Multi-step reaction with 6 steps

1: 91 percent / CH₂Cl₂ / 1 h / 20 °C

2: 95 percent / diisopropylethylamine / CH₂Cl₂ / 1 h / 20 °C

3: NaOMe / methanol; benzene / 2 h / 20 °C

4: NaOMe; H₂O₂ / methanol; H₂O / 1 h / 20 °C

5: methanol; diethyl ether

6: 90 percent / tBuOK / tetrahydrofuran; benzene / 4.5 h / Heating

With potassium tert-butylate; dihydrogen peroxide; sodium methylate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; benzene; 1: Esterification / 2: Substitution / 3: Condensation / 4: Oxidation / 5: Esterification / 6: Dieckmann condensation;
DOI:10.1016/S0040-4020(99)00975-8

Reference yield:

: 145039-10-7
Myricerone

: 256514-77-9
diphenylmethyl 1-methoxycarbonyl-27-methoxymethoxy-2-oxo-A-norolean-12-en-28-oate

Guidance literature:: Multi-step reaction with 6 steps

1: 91 percent / CH₂Cl₂ / 1 h / 20 °C

2: 95 percent / diisopropylethylamine / CH₂Cl₂ / 1 h / 20 °C

3: NaOMe / methanol; benzene / 2 h / 20 °C

4: NaOMe; H₂O₂ / methanol; H₂O / 1 h / 20 °C

5: methanol; diethyl ether

6: 90 percent / tBuOK / tetrahydrofuran; benzene / 4.5 h / Heating

With potassium tert-butylate; dihydrogen peroxide; sodium methylate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; benzene; 1: Esterification / 2: Substitution / 3: Condensation / 4: Oxidation / 5: Esterification / 6: Dieckmann condensation;
DOI:10.1016/S0040-4020(99)00975-8