5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol

Base Information

Chemical Name:5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol
CAS No.:346700-32-1
Molecular Formula:C₂₉H₃₄O₄
Molecular Weight:446.587
Hs Code.:

Synonyms:5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol

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Chemical Property of 5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol

Chemical Property:

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Technology Process of 5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol

There total 4 articles about 5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol 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:

: 4-[(E)-1-Ethyl-2-(4-{7-(tetrahydro-pyran-2-yloxy)-2-[4-(tetrahydro-pyran-2-yloxy)-but-2-ynyl]-hept-5-ynyloxy}-phenyl)-but-1-enyl]-phenol

: 346700-32-1
5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol

Guidance literature:: With toluene-4-sulfonic acid; In methanol;
DOI:10.1021/jo0055842

Reference yield:

: 263720-92-9
1,10-dihydroxy-5-tert-butyldimethylsiloxymethyl-2,8-decadiyne

: 346700-32-1
5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol

Guidance literature:: Multi-step reaction with 4 steps

1: pyridinium p-toluenesulfonate / CH₂Cl₂ / 0 - 25 °C

2: 56.6 g / TBAF / tetrahydrofuran / 9 h

3: PPh₃; DEAD / tetrahydrofuran / 25 °C

4: TsOH / methanol

With tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; toluene-4-sulfonic acid; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/jo0055842

Reference yield:

: 178432-52-5
1,10-bis(tetrahydropyranyloxy)-5-hydroxymethyl-2,8-decadiyne

: 346700-32-1
5-(O-diethylstilbestrol phenoxymethyl)-2,8-decadiyne-1,10-diol

Guidance literature:: Multi-step reaction with 2 steps

1: PPh₃; DEAD / tetrahydrofuran / 25 °C

2: TsOH / methanol

With toluene-4-sulfonic acid; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol;
DOI:10.1021/jo0055842