2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one

Base Information

Chemical Name:2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one
CAS No.:855743-27-0
Molecular Formula:C₂₉H₃₃NO₄SSi
Molecular Weight:519.737
Hs Code.:

2-[4-(<i>tert</i>-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one

Synonyms:2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one

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Chemical Property of 2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one

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Technology Process of 2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one

There total 3 articles about 2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one 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:

: 855743-30-5
4-{[(tert-butyl)(dimethyl)silyl]oxy}-3-(2-nitrophenyl)but-1-ene

: 193087-05-7
2-iodo-9H-thioxanthen-9-one

: 855743-27-0
2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one

Guidance literature:: 4-{[(tert-butyl)(dimethyl)silyl]oxy}-3-(2-nitrophenyl)but-1-ene; With 9-bora-bicyclo[3.3.1]nonane; In tetrahydrofuran; at 20 ℃; for 2h;

2-iodo-9H-thioxanthen-9-one; With potassium phosphate; [1,1'-bis(diphenylphosphino)ferrocene]dichloropalladium(II); In water; N,N-dimethyl-formamide; at 100 ℃; for 2.5h;
DOI:10.1002/hlca.200590067

Reference yield:

: 855743-28-1
2-(2-nitrophenyl)but-3-en-1-ol

: 855743-27-0
2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: 100 percent / 1H-imidazole / CH₂Cl₂ / 18 h / 0 - 20 °C

2.1: 9-borabicyclo[3.3.1]nonane / tetrahydrofuran / 2 h / 20 °C

2.2: K₃PO₄ / [Pd(dppf)Cl₂] / dimethylformamide; H₂O / 2.5 h / 100 °C

With 1H-imidazole; 9-bora-bicyclo[3.3.1]nonane; In tetrahydrofuran; dichloromethane; 2.2: Suzuki coupling reaction;
DOI:10.1002/hlca.200590067

Reference yield:

: 103441-67-4
1-allyl-2-nitro-benzene

: 855743-27-0
2-[4-(tert-butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: 86 percent / t-BuOK / dimethylsulfoxide / 2 h / 20 °C

2.1: 100 percent / 1H-imidazole / CH₂Cl₂ / 18 h / 0 - 20 °C

3.1: 9-borabicyclo[3.3.1]nonane / tetrahydrofuran / 2 h / 20 °C

3.2: K₃PO₄ / [Pd(dppf)Cl₂] / dimethylformamide; H₂O / 2.5 h / 100 °C

With 1H-imidazole; potassium tert-butylate; 9-bora-bicyclo[3.3.1]nonane; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; 3.2: Suzuki coupling reaction;
DOI:10.1002/hlca.200590067