2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene

Base Information

Chemical Name:2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene
CAS No.:918876-36-5
Molecular Formula:C₃₆H₅₆O₃
Molecular Weight:536.839
Hs Code.:

Synonyms:2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene

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Chemical Property of 2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene

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Technology Process of 2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene

There total 8 articles about 2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene 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: 96.0%

: 848814-61-9
2-(15-(benzyloxy)pentadecyl)-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-6-ol

: 74-88-4
methyl iodide

: 918876-36-5
2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene

Guidance literature:: With sodium hydride; In tetrahydrofuran; at 0 ℃; for 1h;
DOI:10.1016/j.tet.2006.09.082

Reference yield:

: 918876-22-9
16-methyloctadec-17-ene-1,16-diol

: 918876-36-5
2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene

Guidance literature:: Multi-step reaction with 3 steps

1: 89 percent / sodium hydride / tetrahydrofuran / Heating

2: 76 percent / HCl; zinc chloride / ethyl acetate; H₂O / 48 h / 20 °C

3: 96 percent / sodium hydride / tetrahydrofuran / 1 h / 0 °C

With hydrogenchloride; sodium hydride; zinc(II) chloride; In tetrahydrofuran; water; ethyl acetate;
DOI:10.1016/j.tet.2006.09.082

Reference yield:

: 918876-19-4
17-(tert-butyldimethylsilyloxy)heptadecan-2-one

: 918876-36-5
2-(15-(benzyloxy)pentadecyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene

Guidance literature:: Multi-step reaction with 5 steps

1: tetrahydrofuran / 0 - 20 °C

2: 0.35 g / tetrabutylammonium fluoride / tetrahydrofuran / 15 h

3: 89 percent / sodium hydride / tetrahydrofuran / Heating

4: 76 percent / HCl; zinc chloride / ethyl acetate; H₂O / 48 h / 20 °C

5: 96 percent / sodium hydride / tetrahydrofuran / 1 h / 0 °C

With hydrogenchloride; tetrabutyl ammonium fluoride; sodium hydride; zinc(II) chloride; In tetrahydrofuran; water; ethyl acetate;
DOI:10.1016/j.tet.2006.09.082