2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite

Base Information

Chemical Name:2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite
CAS No.:154437-33-9
Molecular Formula:C₅₈H₈₄Cl₂O₄P₂
Molecular Weight:978.156
Hs Code.:

2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<d,f><1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite

Synonyms:2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite

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Chemical Property of 2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite

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Technology Process of 2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite

There total 3 articles about 2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite 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:

: 6390-69-8
3,3',5,5'-tetra(tert-butyl)biphenyl-2,2'-diol

: 154437-33-9
2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / PCl₃ / 1-methylpyrrolidin-2-one / toluene / 17 h / 95 °C

2: 74 percent / NEt₃ / toluene / 0.33 h / Ambient temperature

3: PCl₃, NEt₃ / xylene / 28 h / Heating

With triethylamine; phosphorus trichloride; 1-methyl-pyrrolidin-2-one; In toluene; xylene;
DOI:10.1002/hlca.19930760214

Reference yield:

: 154437-29-3
2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenol

: 154437-33-9
2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite

Guidance literature:: With triethylamine; phosphorus trichloride; In xylene; for 28h; Yield given; Heating;
DOI:10.1002/hlca.19930760214

Reference yield:

: 71941-98-5
3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl phosphorochloridite

: 154437-33-9
2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / NEt₃ / toluene / 0.33 h / Ambient temperature

2: PCl₃, NEt₃ / xylene / 28 h / Heating

With triethylamine; phosphorus trichloride; In toluene; xylene;
DOI:10.1002/hlca.19930760214