2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole

Base Information

Chemical Name:2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole
CAS No.:793695-35-9
Molecular Formula:C₃₂H₄₄N₂P₂
Molecular Weight:518.662
Hs Code.:

2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1<i>H</i>-[1,3,2]diazaphosphole

Synonyms:2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole

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Chemical Property of 2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole

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Technology Process of 2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole

There total 1 articles about 2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole 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:

: 793695-34-8
C₂H₂N₂(2,4,6-trimethylbenzene)PPPh₂

: 793695-35-9
2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole

Guidance literature:: Multi-step reaction with 2 steps

1: 40 - 60 °C

2: 65 percent / tetrahydrofuran / -78 - 20 °C

In tetrahydrofuran;
DOI:10.1002/anie.200460003

Reference yield: 63.0%

: 793695-35-9
2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole

: 12129-70-3
carbonyhltungsten⁽⁰⁾(cycloocta-1,5-diene)

: 75-05-8,26809-02-9
acetonitrile

: 940959-80-8
(CO)4W((PC₄(C₂H₅)4)C(CH₃)NP(C₆H₂(CH₃)3NCH)2)

Guidance literature:: In acetonitrile; W-compd. in CH3CN added dropwise to diphosphine-compd. in CH3CN, stirredfor 4 h; volatiles removed in vac., dissolved in hexane, filtered, crystallized at -20°C, filtered, dried in vac.;
DOI:10.1002/anie.200604622