tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate

Base Information

Chemical Name:tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate
CAS No.:1334180-61-8
Molecular Formula:C₂₀H₂₄N₂O₅
Molecular Weight:372.421
Hs Code.:

Synonyms:tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate

Suppliers and Price of tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate

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 tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate

There total 5 articles about tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate 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: 73.0%

: C₆H₁₃OP

: 1334180-59-4
tert-butyl 2-diazo-3-oxo-5-(2-oxoethoxy)-5-phenylpentanoate

: 1334180-61-8
tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate

Guidance literature:: In dichloromethane; at 20 ℃; for 50h; Inert atmosphere;
DOI:10.1002/chem.201101082

Reference yield:

: C₁₈H₂₂N₂O₇

: 1334180-61-8
tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate

Guidance literature:: Multi-step reaction with 2 steps

1: triphenylphosphine / dichloromethane / 20 h / -78 - 20 °C / Inert atmosphere

2: dichloromethane / 50 h / 20 °C / Inert atmosphere

With triphenylphosphine; In dichloromethane; 2: Wittig reaction;
DOI:10.1002/chem.201101082

Reference yield:

: 1334180-57-2
tert-butyl 5-(allyloxy)-2-diazo-3-oxo-5-phenylpentanoate

: 1334180-61-8
tert-butyl 2-diazo-5-[(2E)-3-methyl-4-oxobut-2-enyloxy]-3-oxo-5-phenylpentanoate

Guidance literature:: Multi-step reaction with 3 steps

1: ozone / dichloromethane / -78 °C / Inert atmosphere

2: triphenylphosphine / dichloromethane / 20 h / -78 - 20 °C / Inert atmosphere

3: dichloromethane / 50 h / 20 °C / Inert atmosphere

With ozone; triphenylphosphine; In dichloromethane; 3: Wittig reaction;
DOI:10.1002/chem.201101082