1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-oxide

Base Information

Chemical Name:1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-oxide
CAS No.:96928-55-1
Molecular Formula:C₂₄H₂₅O₂P
Molecular Weight:376.435
Hs Code.:

1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzo<b,e>phosphorin-1-oxide

Synonyms:1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-oxide

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Chemical Property of 1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-oxide

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Technology Process of 1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-oxide

There total 5 articles about 1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-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: 86.0%

: 71433-47-1
3,3,3',3'-tetramethyl-1-phenyl-1,1'-spirobi<3H-2,1-benzoxaphosphole>

: 96928-55-1
1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-oxide

Guidance literature:: With PPA; at 150 - 155 ℃; for 0.5h;
DOI:10.1021/jo00216a021

Reference yield:

: 824-72-6
P,P-dichlorophenylphosphine oxide

: 96928-55-1
1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-oxide

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) t-BuLi / 1.) THF, T<-60 deg C, 10 min, 2.) THF, 1 h

2: 86 percent / 2 N HCl / ethanol / Ambient temperature

3: 86 percent / 115percent polyphosphoric acid (PPA) / 0.5 h / 150 - 155 °C

With hydrogenchloride; PPA; tert.-butyl lithium; In ethanol;
DOI:10.1021/jo00216a021

Reference yield:

: 96897-83-5
isobutyl 1-methyl-1-(2-bromophenyl)ethyl ether

: 96928-55-1
1-<2-(1-hydroxy-1-methylethyl)phenyl>-10,10-dimethyl-5,10-dihydrodibenzophosphorin-1-oxide

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) t-BuLi / 1.) THF, T<-60 deg C, 10 min, 2.) THF, 1 h

2: 86 percent / 2 N HCl / ethanol / Ambient temperature

3: 86 percent / 115percent polyphosphoric acid (PPA) / 0.5 h / 150 - 155 °C

With hydrogenchloride; PPA; tert.-butyl lithium; In ethanol;
DOI:10.1021/jo00216a021