(S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate

Base Information

Chemical Name:(S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate
CAS No.:936371-38-9
Molecular Formula:C₂₃H₂₅N₃O₅
Molecular Weight:423.469
Hs Code.:

Synonyms:(S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate

Suppliers and Price of (S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate

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 (S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate

There total 3 articles about (S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate 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: 34.0%

: 1445-69-8
2,3-dihydrophthalazine-1,4-dione

: 68709-71-7
tert-butyl 4-bromo-3-oxo-1-phenylbutan-2-ylcarbamate

: 936371-38-9
(S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate

Guidance literature:: 2,3-dihydrophthalazine-1,4-dione; With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 2h;

tert-butyl 4-bromo-3-oxo-1-phenylbutan-2-ylcarbamate; In N,N-dimethyl-formamide; at 20 ℃; for 6h; Further stages.;
DOI:10.1021/jm061425k

Reference yield:

: 13734-34-4
N-tert-butoxycarbonyl-L-phenylalanine

: 936371-38-9
(S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine; ethyl chloroformate / tetrahydrofuran / 0.5 h / 0 °C

1.2: diethyl ether / 0 - 20 °C

2.1: 0.98 g / aq. HBr / tetrahydrofuran / 0.5 h / 0 °C

3.1: NaH / dimethylformamide / 2 h / 20 °C

3.2: 34 percent / dimethylformamide / 6 h / 20 °C

With hydrogen bromide; chloroformic acid ethyl ester; sodium hydride; triethylamine; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jm061425k

Reference yield:

: 60398-41-6
(3S)-tert-butyl 1-benzyl-3-diazo-2-oxopropylcarbamate

: 936371-38-9
(S)-tert-butyl 4-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxo-1-phenylbutan-2-ylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 0.98 g / aq. HBr / tetrahydrofuran / 0.5 h / 0 °C

2.1: NaH / dimethylformamide / 2 h / 20 °C

2.2: 34 percent / dimethylformamide / 6 h / 20 °C

With hydrogen bromide; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jm061425k