1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-oxide

Base Information

Chemical Name:1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-oxide
CAS No.:183056-00-0
Molecular Formula:C₁₈H₂₂N₃O₃P
Molecular Weight:359.365
Hs Code.:

Synonyms:1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-oxide

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Chemical Property of 1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-oxide

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Technology Process of 1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-oxide

There total 3 articles about 1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-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: 92.0%

: 183055-98-3
[1-(2-Chloro-ethyl)-3-(4-methoxy-phenyl)-2-oxo-2λ⁵-[1,3,2]diazaphospholidin-2-yl]-(4-methoxy-phenyl)-amine

: 183056-00-0
1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-oxide

Guidance literature:: With tetrabutylammomium bromide; sodium hydride; In benzene; for 5h; Ambient temperature;
DOI:10.1055/s-1996-4364

Reference yield:

: 27578-74-1
N-bis(2-chloroethyl)-N',N''-bis(4-methoxyphenyl)phosphotriamidate

: 183056-00-0
1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-oxide

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / NaOMe / methanol / 24 h / Ambient temperature

2: 92 percent / NaH, Bu₄NBr / benzene / 5 h / Ambient temperature

With tetrabutylammomium bromide; sodium methylate; sodium hydride; In methanol; benzene;
DOI:10.1055/s-1996-4364

Reference yield:

: 104-94-9
4-methoxy-aniline

: 183056-00-0
1,7-Bis-(4-methoxy-phenyl)-tetrahydro-[1,3,2]diazaphospholo[1,2-a][1,3,2]diazaphosphole 8-oxide

Guidance literature:: Multi-step reaction with 3 steps

1: 60 percent / Et₃N / CH₂Cl₂ / 120 h / Ambient temperature

2: 95 percent / NaOMe / methanol / 24 h / Ambient temperature

3: 92 percent / NaH, Bu₄NBr / benzene / 5 h / Ambient temperature

With tetrabutylammomium bromide; sodium methylate; sodium hydride; triethylamine; In methanol; dichloromethane; benzene;
DOI:10.1055/s-1996-4364