2,2'-(3,3',4,4'-tetramethyl-6,6'-di-tert-butyl)biphenyl 3-(N,N-dimethylamino)phenyl phosphite

Base Information

Chemical Name:2,2'-(3,3',4,4'-tetramethyl-6,6'-di-tert-butyl)biphenyl 3-(N,N-dimethylamino)phenyl phosphite
CAS No.:874911-38-3
Molecular Formula:C₃₂H₄₂NO₃P
Molecular Weight:519.664
Hs Code.:

Synonyms:2,2'-(3,3',4,4'-tetramethyl-6,6'-di-tert-butyl)biphenyl 3-(N,N-dimethylamino)phenyl phosphite

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Chemical Property of 2,2'-(3,3',4,4'-tetramethyl-6,6'-di-tert-butyl)biphenyl 3-(N,N-dimethylamino)phenyl phosphite

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Technology Process of 2,2'-(3,3',4,4'-tetramethyl-6,6'-di-tert-butyl)biphenyl 3-(N,N-dimethylamino)phenyl phosphite

There total 2 articles about 2,2'-(3,3',4,4'-tetramethyl-6,6'-di-tert-butyl)biphenyl 3-(N,N-dimethylamino)phenyl phosphite 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: 91.0%

: 99-07-0
3-Dimethylaminophenol

: 477338-16-2,412050-19-2,874980-18-4
(S)-3,3′-di-tert-butyl-5,5′,6,6′-tetramethyl-2,2′-bisphenoxyphosphorous chloride

: 874911-38-3
2,2'-(3,3',4,4'-tetramethyl-6,6'-di-tert-butyl)biphenyl 3-(N,N-dimethylamino)phenyl phosphite

Guidance literature:: With triethylamine; In toluene; at 20 ℃; for 12h;
DOI:10.1002/adsc.200505086

Reference yield:

: 101203-31-0
3,3'-di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol

: 874911-38-3
2,2'-(3,3',4,4'-tetramethyl-6,6'-di-tert-butyl)biphenyl 3-(N,N-dimethylamino)phenyl phosphite

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / PCl₃; Et₃N / toluene / 36 h / 20 °C

2: 91 percent / Et₃N / toluene / 12 h / 20 °C

With triethylamine; phosphorus trichloride; In toluene;
DOI:10.1002/adsc.200505086