2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide

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Chemical Name:2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide
CAS No.:612050-89-2
Molecular Formula:C₃₈H₅₉NO₇Si
Molecular Weight:669.974
Hs Code.:

2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-<i>N</i>,<i>N</i>-dimethyl-acetamide

Synonyms:2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide

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Chemical Property of 2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide

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Technology Process of 2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide

There total 4 articles about 2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide 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%

: 5468-77-9
2-bromo-N,N-dimethylethanamide

: 612050-88-1
(E)-(3S,4S)-1-Benzyloxy-3-(4-methoxy-benzyloxy)-8-(tetrahydro-pyran-2-yloxy)-6-triethylsilanyl-oct-6-en-4-ol

: 612050-89-2
2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide

Guidance literature:: With sodium hydride; In tetrahydrofuran; at 20 ℃; for 24h;
DOI:10.1016/S0040-4039(03)01667-8

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 612050-89-2
2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / NaH / dimethylformamide / 2 h / 0 °C

2: 71 percent / n-BuLi; BF₃*Et₂O / diethyl ether; tetrahydrofuran / 1 h / -78 °C

3: 86 percent / NaH / tetrahydrofuran / 24 h / 20 °C

With n-butyllithium; boron trifluoride diethyl etherate; sodium hydride; In tetrahydrofuran; diethyl ether; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(03)01667-8

Reference yield:

: (S)-3-Benzyloxy-1-(S)-oxiranyl-propan-1-ol

: 612050-89-2
2-[1-[3-benzyloxy-1-(4-methoxy-benzyloxy)-propyl]-5-(tetrahydro-pyran-2-yloxy)-3-triethylsilanyl-pent-3-enyloxy]-N,N-dimethyl-acetamide

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / NaH / dimethylformamide / 2 h / 0 °C

2: 71 percent / n-BuLi; BF₃*Et₂O / diethyl ether; tetrahydrofuran / 1 h / -78 °C

3: 86 percent / NaH / tetrahydrofuran / 24 h / 20 °C

With n-butyllithium; boron trifluoride diethyl etherate; sodium hydride; In tetrahydrofuran; diethyl ether; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(03)01667-8