C₂₁H₂₂O₃

Base Information

Chemical Name:C₂₁H₂₂O₃
CAS No.:1309376-17-7
Molecular Formula:C₂₁H₂₂O₃
Molecular Weight:322.404
Hs Code.:

C<sub>21</sub>H<sub>22</sub>O<sub>3</sub>

Synonyms:C₂₁H₂₂O₃

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Chemical Property of C₂₁H₂₂O₃

Chemical Property:

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Technology Process of C₂₁H₂₂O₃

There total 9 articles about C₂₁H₂₂O₃ 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: 90.0%

: 1234691-50-9
8-benzyloxy-5-(4-methoxybenzyloxy)-1-phenyl-1-octyn-3-one

: 1309376-17-7
C₂₁H₂₂O₃

Guidance literature:: With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; at 0 - 20 ℃; pH=7;
DOI:10.1055/s-0029-1219794

Reference yield:

: 5470-84-8
4-benzyloxybutanal

: 1309376-17-7
C₂₁H₂₂O₃

Guidance literature:: Multi-step reaction with 8 steps

1.1: tetrahydrofuran / 2 h / 0 °C / Inert atmosphere

2.1: potassium tert-butylate / N,N-dimethyl-formamide / 0.17 h / 0 °C / Inert atmosphere

2.2: 1.5 h / 0 - 20 °C / Inert atmosphere

3.1: osmium(VIII) oxide; water; 4-methylmorpholine N-oxide / tetrahydrofuran; tert-butyl alcohol / 20 °C

4.1: sodium periodate / tetrahydrofuran; water; tert-butyl alcohol / 1 h / 20 °C

5.1: sodium dihydrogenphosphate; sodium chlorite; 2-methyl-but-2-ene / water; tert-butyl alcohol / 0.83 h / 0 - 20 °C

5.2: 0 °C

6.1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

7.1: copper(l) iodide; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; trifuran-2-yl-phosphane; triethylamine / N,N-dimethyl-formamide / 4.4 h / 50 °C / Inert atmosphere

8.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 1 h / 0 - 20 °C / pH 7 / buffer

With dmap; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; sodium chlorite; sodium periodate; sodium dihydrogenphosphate; copper(l) iodide; osmium(VIII) oxide; 2-methyl-but-2-ene; trifuran-2-yl-phosphane; potassium tert-butylate; water; 4-methylmorpholine N-oxide; triethylamine; dicyclohexyl-carbodiimide; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1016/j.tet.2011.03.114

Reference yield:

: 1234691-65-6
S-(4-methylphenyl) 6-benzyloxy-3-(4-methoxybenzyloxy)-1-hexanethioate

: 1309376-17-7
C₂₁H₂₂O₃

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; trifuran-2-yl-phosphane; triethylamine / N,N-dimethyl-formamide / 4.4 h / 50 °C / Inert atmosphere

2: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 1 h / 0 - 20 °C / pH 7 / buffer

With tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; copper(l) iodide; trifuran-2-yl-phosphane; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2011.03.114