2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal

Base Information

Chemical Name:2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal
CAS No.:133019-89-3
Molecular Formula:C₂₃H₂₃NO₅
Molecular Weight:393.439
Hs Code.:

Synonyms:2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal

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Chemical Property of 2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal

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Technology Process of 2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal

There total 4 articles about 2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal 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: 56.0%

: 133019-88-2
3-Bromo-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>piperidin-4-on-ethylen-acetal

: 133019-89-3
2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; for 20h; Ambient temperature;
DOI:10.1002/hlca.19910740118

Reference yield:

: 39148-58-8
4-benzoylbenzoyl chloride

: 133019-89-3
2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / Et₃N / CH₂Cl₂; diethyl ether / 2 h

2: 72 percent / Br₂ / 1 h / 50 °C

3: 56 percent / K(t-BuO) / tetrahydrofuran / 20 h / Ambient temperature

With potassium tert-butylate; bromine; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1002/hlca.19910740118

Reference yield:

: 133019-87-1
1-(4-Benzoylbenzoyl)piperidin-4-on-ethylen-acetal

: 133019-89-3
2,3-Dihydro-1-<4'-(2''-phenyl-1'',3''-dioxolan-2''-yl)benzoyl>pyridin-4(1H)-on-ethylen-acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / Br₂ / 1 h / 50 °C

2: 56 percent / K(t-BuO) / tetrahydrofuran / 20 h / Ambient temperature

With potassium tert-butylate; bromine; In tetrahydrofuran;
DOI:10.1002/hlca.19910740118