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

Base Information

Chemical Name:1-bromo-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane
CAS No.:946832-12-8
Molecular Formula:C₂₂H₂₃BrN₂O₃
Molecular Weight:443.34
Hs Code.:

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

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

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

There total 1 articles about 1-bromo-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: 79.0%

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

: 946832-12-8
1-bromo-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

Guidance literature:: With N-Bromosuccinimide; In tetrahydrofuran; at -78 ℃; for 1h;
DOI:10.1021/jo0707885

Reference yield:

: 946832-12-8
1-bromo-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

: [17,18-dihydro-18,18-dimethyl-5-(5,5-dimethyl-1,3-dioxan-2-yl)-10-phenylporphyrinato]zinc(II)

Guidance literature:: Multi-step reaction with 3 steps

1: NaBH₄ / tetrahydrofuran; methanol / 2 h

2: TFA / acetonitrile / 0.75 h / 20 °C

3: 18 mg / Zn(OAc)2; 2,2,6,6-tetramethylpiperidine; air / AgOTf / acetonitrile / 21 h / Heating

With 2,2,6,6-tetramethyl-piperidine; sodium tetrahydroborate; air; zinc diacetate; trifluoroacetic acid; silver trifluoromethanesulfonate; In tetrahydrofuran; methanol; acetonitrile;
DOI:10.1021/jo0707885

Reference yield:

: 946832-12-8
1-bromo-9-[(5,5-dimethyl-1,3-dioxan-2-yl)carbonyl]-5-phenyldipyrromethane

: 5-formyl-17,18-dihydro-18,18-dimethyl-10-phenylporphyrin

Guidance literature:: Multi-step reaction with 4 steps

1: NaBH₄ / tetrahydrofuran; methanol / 2 h

2: TFA / acetonitrile / 0.75 h / 20 °C

3: 18 mg / Zn(OAc)2; 2,2,6,6-tetramethylpiperidine; air / AgOTf / acetonitrile / 21 h / Heating

4: 84 percent / TFA; H₂O / CH₂Cl₂ / 16 h / 20 °C

With 2,2,6,6-tetramethyl-piperidine; sodium tetrahydroborate; air; zinc diacetate; water; trifluoroacetic acid; silver trifluoromethanesulfonate; In tetrahydrofuran; methanol; dichloromethane; acetonitrile;
DOI:10.1021/jo0707885