1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

Base Information

Chemical Name:1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane
CAS No.:744220-92-6
Molecular Formula:C₂₉H₂₈N₂O₄
Molecular Weight:468.552
Hs Code.:

Synonyms:1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

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Chemical Property of 1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

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Technology Process of 1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

There total 5 articles about 1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane 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: 57.0%

: 925-90-6
ethylmagnesium bromide

: 98-88-4
benzoyl chloride

: 744220-89-1
1-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

: 744220-92-6
1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

Guidance literature:: In tetrahydrofuran; at 20 ℃; for 0.666667h;

Reference yield: 57.0%

: 98-88-4
benzoyl chloride

: 744220-89-1
1-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

: 744220-92-6
1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

Guidance literature:: With ethylmagnesium bromide; In tetrahydrofuran; for 0.5h;
DOI:10.1021/jo049819b

Reference yield:

: 126-30-7
2,2-Dimethyl-1,3-propanediol

: 744220-92-6
1-benzoyl-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

Guidance literature:: Multi-step reaction with 4 steps

1.1: Amberlyst-15 / benzene / 15 h / Heating

1.2: 73 percent / NaOH / H₂O / 0.5 h / Heating

2.1: triphenylphosphine / tetrahydrofuran / 24 h / 20 °C

3.1: 732 mg / EtMgBr / tetrahydrofuran / -78 - 20 °C

4.1: 57 percent / EtMgBr / tetrahydrofuran / 0.5 h

With amberlyst-15; ethylmagnesium bromide; triphenylphosphine; In tetrahydrofuran; benzene; 2.1: Mukaiyama reaction;
DOI:10.1021/jo049819b