5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]diazaphosphole

Base Information

Chemical Name:5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]diazaphosphole
CAS No.:181256-87-1
Molecular Formula:C₄₀H₄₉N₂O₂PSi
Molecular Weight:648.901
Hs Code.:

5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]diazaphosphole

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Chemical Property of 5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]diazaphosphole

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Technology Process of 5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]diazaphosphole

There total 1 articles about 5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]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: 79.0%

: 67565-91-7
mesityldiphenylmethylenephoshine

: 96845-68-0
2-Diazo-1-(4-methoxy-phenyl)-2-triisopropylsilanyl-ethanone

: 181256-87-1
5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]diazaphosphole

Guidance literature:: In dichloromethane; for 16h; Ambient temperature;
DOI:10.1016/0040-4020(96)00541-8

Reference yield: 27.0%

: 181256-87-1
5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]diazaphosphole

: 3-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(Z)-ylidene]-2,2-diphenyl-1-(2,4,6-trimethyl-phenyl)-phosphirane

: (2S,3R)-1-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3-phenyl-2-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-isophosphindole

: Benzhydryl-[(E)-2-(isopropenyl-diisopropyl-silanyloxy)-2-(4-methoxy-phenyl)-vinyl]-(2,4,6-trimethyl-phenyl)-phosphane

: 5-(4-Methoxy-phenyl)-2,2-diphenyl-4-triisopropylsilanyl-3-(2,4,6-trimethyl-phenyl)-2,3-dihydro-[1,3]oxaphosphole

Guidance literature:: In toluene; for 0.25h; Heating;
DOI:10.1002/cber.19971300617

Reference yield:

: 181256-87-1
5-[1-(4-Methoxy-phenyl)-1-triisopropylsilanyloxy-meth-(E)-ylidene]-3,3-diphenyl-4-(2,4,6-trimethyl-phenyl)-4,5-dihydro-3H-[1,2,4]diazaphosphole

: N-Benzhydrylidene-N'-[6-methoxy-3-triisopropylsilanyloxy-1-(2,4,6-trimethyl-phenyl)-1H-phosphindol-2-yl]-hydrazine

Guidance literature:: Multi-step reaction with 2 steps

1: pentane / 3 h / -40 °C / Irradiation

2: 4-phenyl-1,2,4-triazoline-3,5-dione / CH₂Cl₂; pentane / 1.) -40 deg C, 20 min, 2.) r.t., 1.5 h

With 4-Phenylurazole; In dichloromethane; pentane;
DOI:10.1002/(SICI)1521-3765(19980515)4:5<903::AID-CHEM903>3.0.CO;2-J