rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide

Base Information

Chemical Name:rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide
CAS No.:133744-64-6
Molecular Formula:C₂₆H₂₁O₂P
Molecular Weight:396.425
Hs Code.:

Synonyms:rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide

Chemical Property:

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Technology Process of rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide

There total 4 articles about rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide 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%

: 100-52-7
benzaldehyde

: 17507-57-2
(diphenylphosphinyl)phenyldiazomethane

: 58-72-0
Triphenylethylene

: 133744-64-6
rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide

Guidance literature:: In chlorobenzene; at 150 ℃; for 0.166667h; Inert atmosphere; Microwave irradiation; Sealed tube;
DOI:10.1039/d0ob02011g

Reference yield: 14.0%

: 100-52-7
benzaldehyde

: 17507-57-2
(diphenylphosphinyl)phenyldiazomethane

: 133744-64-6
rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide

Guidance literature:: In benzene; for 2.5h; Product distribution; Ambient temperature; Irradiation; other aldehydes;
DOI:10.1246/bcsj.64.713

Reference yield:

: 4559-70-0
Diphenylphosphine oxide

: 133744-64-6
rel-(1R,3R,4S)-1,3,4-triphenyl-1,4-dihydrobenzo[d][1,2]oxaphosphinine 3-oxide

Guidance literature:: Multi-step reaction with 2 steps

1.1: toluene / 20 °C

1.2: 5 h / 20 °C

2.1: chlorobenzene / 0.17 h / 150 °C / Inert atmosphere; Microwave irradiation; Sealed tube

In chlorobenzene; toluene;
DOI:10.1039/d0ob02011g