4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile

Base Information

Chemical Name:4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile
CAS No.:134868-81-8
Molecular Formula:C₅₀H₄₂BrNO₆
Molecular Weight:832.791
Hs Code.:

Synonyms:4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile

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Chemical Property of 4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile

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Technology Process of 4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile

There total 10 articles about 4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile 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%

: 134868-80-7
4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-hydroxymethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile

: 134868-81-8
4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile

Guidance literature:: With carbon tetrabromide; triphenylphosphine; In tetrahydrofuran; for 0.25h; Ambient temperature;

Reference yield:

: 26153-38-8
3,5-dihydroxybenzaldehyde

: 134868-81-8
4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile

Guidance literature:: Multi-step reaction with 6 steps

1: 72 percent / K₂CO₃, 18-C-6 / dioxane / 24 h / Heating

2: 86 percent / K₂CO₃, 18-C-6 / dioxane / 24 h / Heating

3: 93 percent / Bu₄NBH₄ / CH₂Cl₂ / 24 h / Ambient temperature

4: 85 percent / CBr₄, PPh₃ / tetrahydrofuran / 0.25 h / Ambient temperature

5: 87 percent / K₂CO₃, 18-C-6 / acetone / 24 h / Heating

6: 90 percent / CBr₄, PPh₃ / tetrahydrofuran / 0.25 h / Ambient temperature

With 18-crown-6 ether; carbon tetrabromide; tetrabutylammonium borohydride; potassium carbonate; triphenylphosphine; In tetrahydrofuran; 1,4-dioxane; dichloromethane; acetone;

Reference yield:

: 29654-55-5
5-(hydroxymethyl)benzene-1,3-diol

: 134868-81-8
4-{3-Benzyloxy-5-[3-(3,5-bis-benzyloxy-benzyloxy)-5-bromomethyl-phenoxymethyl]-phenoxymethyl}-benzonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: 79 percent / K₂CO₃, 18-C-6 / acetone / 24 h / Heating

2: 87 percent / K₂CO₃, 18-C-6 / acetone / 24 h / Heating

3: 90 percent / CBr₄, PPh₃ / tetrahydrofuran / 0.25 h / Ambient temperature

With 18-crown-6 ether; carbon tetrabromide; potassium carbonate; triphenylphosphine; In tetrahydrofuran; acetone;